nn46200 104 02.01 command reference nncli

Nortel Ethernet Routing Switch 8300

Commands Reference NNCLIRelease: 4.2Document Revision: 02.01

www.nortel.com

NN46200-104.

Nortel Ethernet Routing Switch 8300Release: 4.2Publication: NN46200-104Document release date: 23 March 2009

Copyright 2009 Nortel NetworksAll Rights Reserved.

LEGAL NOTICE

While the information in this document is believed to be accurate and reliable, except as otherwise expresslyagreed to in writing NORTEL PROVIDES THIS DOCUMENT "AS IS" WITHOUT WARRANTY OR CONDITION OFANY KIND, EITHER EXPRESS OR IMPLIED. The information and/or products described in this document aresubject to change without notice.

THE SOFTWARE DESCRIBED IN THIS DOCUMENT IS FURNISHED UNDER A LICENSE AGREEMENT ANDMAY BE USED ONLY IN ACCORDANCE WITH THE TERMS OF THAT LICENSE.

Nortel, the Nortel logo, and the Globemark are trademarks of Nortel Networks.

Windows is a trademark of Microsoft Corporation.

All other trademarks are the property of their respective owners.

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3.

ContentsSoftware license 37New in this release 41Features 41

STP BPDU filtering 41IP spoof detection 41IPFIX 42DHCP snooping 42Dynamic ARP inspection 43IP Source Guard 43BGP Lite 43IGMPv3 snoop 44

Other changes 44Customer service 44

Introduction 45

Utility management commands 47attribute 48boot 49cd 50chkdisk 50clear 51copy 52cp 52date 53delete 53dir 54disable 54edit 55enable 55end 55exit 56format 56format-flash 56

Nortel Ethernet Routing Switch 8300Commands Reference NNCLI

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4grep 56help 57history 57install 58logout 58mkdir 58more 58

Variable definitions 59mv 59pcmcia-stop 59peer 60ping 60pwd 61reload 62rename 62rlogin 63rlogin-sessions 63rsh 63save 64show running-config 65source 65sys-action 65telnet 66telnet-access 66test in loopback 67test 67trace 68trace auto 69traceroute 70write memory 70

Boot config commands 71boot choice license-file 74boot config bootp 74boot config choice config-file 75boot config choice image-file 75boot config cli more 76no boot config cli more 76boot config cli prompt 76boot config cli rlogin-sessions 77boot config cli screenlines 77boot config cli telnet-sessions 78boot config cli timeout 78boot config delay 79


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5boot config flags 79no boot config flags 81boot config flags autoboot 83no boot config flags autoboot 83boot config flags block-snmp 83no boot config flags block-snmp 84boot config flags daylight-saving-time 84no boot config flags daylight-saving-time 84boot config flags debug-config 84no boot config flags debug-config 85boot config flags debugmode 85no boot config flags debugmode 85boot config flags factorydefaults 85no boot config flags factorydefaults 86boot config flags ftpd 86no boot config flags ftpd 86boot config flags info 86

Syntax 86boot config flags logging 87no boot config flags logging 87boot config flags nncli 87no boot config flags nncli 87boot config flags reboot 88no boot config flags reboot 88boot config flags rlogind 88no boot config flags rlogind 88boot config flags savetostandby 88no boot config flags savetostandby 89boot config flags telnetd 89no boot config flags telnetd 89boot config flags tftpd 89no boot config flags tftpd 89boot config flags trace-logging 90no boot config flags trace-logging 90boot config flags verify-config 90no boot config flags verify-config 90boot config flags wdt 91no boot config flags wdt 91boot config host ftp-debug 91no boot config host ftp-debug 91boot config host password 92boot config host tftp-debug 92no boot config host tftp-debug 92boot config host tftp-hash 93


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6no boot config host tftp-hash 93boot config host tftp-rexmit 93boot config host tftp-timeout 93boot config host user 94boot config master 94boot config net autonegotiate 95no boot config net autonegotiate 95boot config net bootp 96no boot config net bootp 96boot config net fullduplex 97no boot config net fullduplex 97boot config net ip 98boot config net restart 99boot net route 99boot config net speed 100boot config net tftp 101boot config sio 101boot config sio 8databits 102no boot config sio 8databits 102boot config sio baud 102boot config sio disable 103boo tconfig sio enable 103boot config sio info 103boot config sio mode 103boot config sio mtu 104boot config sio my-ip 104boot config sio peer-ip 105boot config sio pppfile 105boot config sio restart 106boot config sio slip-compression 106no boot config sio slip-compression 106boot config sio slip-rx-compression 107no boot config sio slip-rx-compression 107

System management commands 109auto-recover-delay 110default auto-recover-delay 110no auto-recover-delay 111autotopology 111no autotopology 111banner 111no banner 112clock set 112clock-sync-time 113


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7enable 113link-flap-detect 114no link-flap-detect auto-port-down 114no link-flap-detect send-trap 115load-module 115logging 115loginprompt 116no loginprompt 117mgmt-virtual-ip 117no mgmt-virtual-ip 118monitor-stats 118more 119no more 119msg-control 119no msg-control 119mtu 119passwordprompt 119no passwordprompt 120portlock 120prompt 120rlogin-sessions 121screenlines 121shutdown 122no shutdown 122sys-action cpuswitchover 122sys-action resetconsole 122sys-action resetcounters 123udpsrc-by-vip 123no udpsrc-by-vip 123

SNMP commands 125snmp-server authentication-trap 126no snmp-server authentication-trap 126snmp-server bootstrap 126snmp-server community 126snmp-server community name 127snmp-server community security 127no snmp-server community 128snmp-server contact 128snmp-server group 129no snmp-server group 129snmp-server host 130no snmp-server host 130snmp-server location 131


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8snmp-server member 131no snmp-server member 132snmp-server name 132snmp-server user 133no snmp-server user 133snmp-server view 134no snmp-server view 134

Ethernet port commands 137action 138auto-negotiate 139no auto-negotiate 139auto-recover-port 140default auto-recover-port 140no auto-recover-port 141bcast-mcast-rate-limit 141cp-limit 142no cp-limit 142default-vlan-id 143duplex 143eapol 144no eapol 147encapsulation 147no encapsulation 147linktrap 148no linktrap 148lock 149no lock 149name 149shutdown 150no shutdown 150boot config flags spanning-tree-mode 151no boot config flags spanning-tree-mode 151spanning-tree bpdu-filtering 151no spanning-tree bpdu-filtering 152spanning-tree bpdu-filtering timeout 152no spanning-tree bpdu-filtering timeout 153default spanning-tree bpdu-filtering 153show spanning-tree bpdu-filtering 154spanning-tree mstp 155show spanning-tree mstp config 156spanning-tree mstp cist 156no spanning-tree mstp cist 157spanning-tree mstp msti 157


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9show spanning-tree mstp msti config 157spanning-tree mstp msti 158show spanning-tree mstp port 158show spanning-tree mstp status 159spanning-tree rstp 159no spanning-tree rstp 160

Command mode 160show spanning-tree rstp config 160show spanning-tree rstp status 160spanning-tree rstp on port 160no spanning-tree rstp on port 161show spanning-tree rstp port 161tx-queue 162no tx-queue 163unknown-mac-discard 163no unknown-mac-discard 164test loopback 165test stop 165untagged-frames-discard 166no untagged-frames-discard 166

Security commands 169access-policy disable 171access-policy enable 171access-policy info 171access-policy policy 171access-policy policy create 173access-policy policy info 174default ip dhcp-snooping 175

Syntax 175Command mode 175

eapol default-guest-vlan 175eapol guest-vlan 175eapol allow-non-eap mac-max 176eapol non-eap-mac add 176no eapol guest-vlan 176eapol guest-vlan-id 176eapol multihost 176eapol guest-vlan 176eapol multihost mac-max 177eapol allow-non-eap 177ip arp-inspection vlan 177

Syntax 177Variable definitions 177


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Command mode 177ip arp-inspection 177

Syntax 177Variable definitions 177Command mode 178

ip dhcp-snooping (global) 178Syntax 178Command mode 178

ip dhcp-snooping (interface) 178Syntax 178Variable definitions 178Command mode 179

ip dhcp-snooping vlan 179Syntax 179Variable definitions 179Command mode 179

ip verify source interface 179Syntax 179Variable definitions 179Command mode 180

no access-policy policy 180no eapol allow-non-eap 180no eapol guest-vlan 180no eapol multihost 181no ip arp-inspection vlan 181


no ip dhcp-snooping 181Syntax 181Command mode 181

no ip dhcp-snooping vlan 181Syntax 182Variable definitions 182Command mode 182

no ip verify source interface 182Syntax 182Variable definitions 182Command mode 182

no nsna 182no nsna enable 183no nsna nsnas 183no nsna phone-signature 183no nsna vlan 183


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no radius 184no radius-server 184no snmp-server v1v2 community 184no syslog host 185nsna 185nsna enable 186nsna nsnas 186nsna phone-signature 186nsna uplink vlans 187nsna vlan color 187nsna fail-open vlan-id 188

syntax 188Variable definitions 188Command mode 188

nsna fail-open enable 188syntax 188Command mode 188

no nsna fail-open 188syntax 188Command mode 189

radius 189radius clear-stat 190radius info 190radius-server info 190snmp-server group info 191snmp-server group match 191snmp-server group view 192snmp-server info 193snmp-server member info 193snmp-server member name 193snmp-server user auth 194snmp-server user info 195snmp-server user priv 195snmp-server view info 196snmp-server view mask 196snmp-server view type 197syslog host 198syslog host create 198syslog host severity 199

IP protocol commands 201accept adv-rtr 204area 205as-boundary-router enable 206


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auto-vlink enable 207default-metric 207default default-metric 208default timer basic 208host-route 209interface loopback 209ip address 210no ip address 210ip alternative-route 211no ip alternative-route 211ip arp 211no ip arp 212ip arp proxy 212no ip arp proxy 213ip arp response 213no ip arp response 213ip default-ttl 213ip dhcp-relay broadcast 214ip dhcp-relay 214ip dhcp-relay max-hop 214ip dhcp-relay min-sec 215ip dhcp-relay mode 215ip dhcp-relay fwd-path 215ip ipfix (global) 216no ip ipfix enable 217no ip ipfix collector 217no ip ipfix exporter-enable 218ip ipfix (port) 218no ip ipfix (port) 218clear ip ipfix stats 219ip forward-protocol udp 219no ip forward-protocol udp 220ip forward-protocol udp portfwdlist 220no ip forward-protocol udp portfwdlist 221ip forward-protocol udp 221no ip forward-protocol udp 222ip icmp-unreach-msg 223no ip icmp-unreach-msg 223ip irdp enable 223no ip irdp enable 224ip irdp 224no ip irdp 224default ip irdp 225no ip irdp multicast 225


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ip irdp vlan multicast 225no ip irdp vlan multicast 225ip more-specific-non-local-route enable 226no ip more-specific-non-local-route enable 226ip ospf 226ip ospf spf-run 228ip prefix-list 228no ip prefix-list 230ip routing 230no ip routing 230ip rip 230ip route 235no ip route 236ip route preference protocol 236net6-mgmt ipv6 237no net6-mgmt ipv6 238no net6-mgmt ipv6 route 238net6-mgmt ipv6 route 238ipv6 mgmt-virtual 239lldp 239default lldp 240lldp port status 240no lldp port 241default lldp port 241lldp port status 241no lldp status 241default lldp port 242lldp tx-tlv 242no lldp tx-tlv 242default lldp tx-tlv 243lldp tx-tlv dot1 243no lldp tx-tlv dot1 243default lldp tx-tlv dot1 244lldp tx-tlv dot3 244no lldp tx-tlv dot3 244default lldp tx-tlv dot3 245lldp tx-tlv med 245no lldp tx-tlv med 246default lldp tx-tlv med 246lldp location-identification civic-address 246manualtrigger ip rip interface vlan 247network 248no network 248network area 249


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redistribute enable 249redistribute source 249route-map 250no route-map 252router ospf 253router ospf enable 253no router ospf enable 253router rip 254router rip enable 254no router rip enable 254router-id 254slpp 255Default slpp 255no slpp 256slpp port 256default slpp port 257no slpp port 257spoof-detect 257


no spoof-detect 258show spoof-detect 258timer basic 259timers basic holddown 260trap enable 261vlan nlb-mode 261no vlan nlb-mode 262

Layer 2 and 3 operations commands 263bcast-mcast-rate-limit enable 265ist 266no ist 266ist enable 267no ist enable 267no mlt encapsulation dot1q 267no mlt name 267interface mlt 268smlt 268no smlt 268ip rsmlt 269



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default ip rsmlt 269syntax 269Command mode 269

no ip rsmlt 270syntax 270Command mode 270

ip rsmlt edge-support 270syntax 270Command mode 270

no ip rsmlt edge-support 270syntax 270Command mode 270

default ip rsmlt edge-support 270syntax 270Command mode 270

mlt members 270mlt add-vlan 271mlt name 271no mlt members 272mlt remove-vlan 272mlt create 273mlt encapsulation 273no mlt encapsulation 274no mlt 274spanning-tree stp 274spanning-tree stp add-ports 275spanning-tree stp create 276spanning-tree stp remove-ports 277no spanning-tree 277telnet-access 277vlan action 278vlan add-mlt 278vlan members 279vlan name 280vlan qos-level 280no vlan 280vlan create type port 281vlan create type protocol-ApltkEther2Snap 282vlan create type protocol-decEther2 282vlan create type protocol-decOtherEther2 283vlan create type protocol-ipEther2 284vlan create type protocol-ipv6Ether2 285vlan create type protocol-ipx802.2 285vlan create type protocol-ipx802.3 286


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vlan create type protocol-ipxEther2 287vlan create type protocol-ipxSnap 288vlan create type protocol-Netbios 288vlan create type protocol-RarpEther2 289vlan create type protocol-sna802.2 290vlan create type protocol-snaEther2 291vlan create type protocol-Userdef 291vlan create type protocol-vinesEther2 292vlan create type protocol-xnsEther2 293vlan fdb-entry aging-time 294vlan fdb-entry flush 294vlan fdb-entry qos-level 294vlan fdb-entry sync 295vlan fdb-filter add 295no vlan fdb-filter 296vlan fdb-static add 296no vlan fdb-static 297vlan static-mcastmac add 297vlan static-mcastmac add-mlt 298vlan static-mcastmac remove-mlt 299vlan static-mcastmac add-ports 299vlan static-mcastmac remove 300vlan static-mcastmac remove-mlt 300vlan static-mcastmac remove-ports 301no vlan static-mcastmac 301interface vlan 301ip address 302ip vrf 302


vrf 303Syntax 303Command mode 303

Route filters commands 305filter acl ip 306filter acl non-ip 306filter acl action 307filter acl ace 310no filter acl ace 311no filter acl 312show filter acl advanced 312

Syntax 312


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Command mode 312Variable definitions 312

filter acl ethernet 313filter acl ip-hdr 315filter acl port 317filter acl protocol 318filter acl debug 319filter acg 320filter acg modify 321no filter acg 321filter act ethernet 322filter act ip-hdr 324no filter act 326filter act 327filter act pattern 327no filter act pattern 328show filter act 329

Syntax 329Command mode 329Variable definitions 329

Test and diagnostic commands 331clear port-stats 332clear telnet 332port-mirroring 333no port-mirroring 334rmon alarm 335no rmon alarm 335rmon event 336no rmon event 337rmon history 337no rmon history 338rmon memsize 339rmon stats 339no rmon stats 340rmon trap-option 340rmon util-method 340test 341trace auto-enable 342trace auto-enable add-module 343trace auto-enable auto-trace 343trace auto-enable remove-module 344trace clear 345trace filter 345


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trace grep 345trace level 345trace off 346trace route-policy 346trace screen 346traceroute 347vct test 348

Multicast services commands 349debug ip pim 351interface vlan 352ip igmp 353ip igmp access-filter 354no ip igmp access-filter 355ip igmp compatibility-mode 355


no ip igmp compatibility-mode 355Syntax 355Command mode 356

default ip igmp compatibility-mode 356Syntax 356Command mode 356

ip igmp dynamic-downgrade-version 356Syntax 356Command mode 356

no ip igmp dynamic-downgrade-version 356Syntax 356Command mode 356

default ip igmp dynamic-downgrade-version 356Syntax 356Command mode 356

ip igmp fast-leave 356no ip igmp fast-leave 357ip igmp fast-leave-members 357no ip igmp fast-leave-members 357ip igmp flush 358ip igmp immediate-leave-mode 358default ip igmp immediate-leave-mode 359ip igmp mrouter 359no ip igmp mrouter 359ip igmp multicast-vlan-registration 360

syntax 360Command mode 360


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no ip igmp multicast-vlan-registration 360syntax 360Command mode 360

ip igmp multicast-vlan-registration receiver-vlan 360syntax 360Variable definitions 360Command mode 361

no ip igmp multicast-vlan-registration receiver-vlan 361syntax 361Variable definitions 361Command mode 361

ip igmp proxy-snoop 361no ip igmp proxy-snoop 362ip igmp router-alert 362no ip igmp router-alert 362ip igmp snoop 362no ip igmp snoop 363ip igmp static-members 363no ip igmp static-members 364ip igmp 364no ip igmp 367default ip igmp 371ip igmp generate-log 373no ip igmp generate-log 374default ip igmp generate-log 374ip igmp generate-trap 374no ip igmp generate-trap 374default ip igmp generate-trap 374ip igmp mrdisc 375no ip igmp mrdisc 376default ip igmp mrdisc 376ip igmp snoop-querier 376no ip igmp snoop-querier 376ip igmp snoop-querier-addr 376no ip igmp snoop-querier-addr 377ip igmp ssm dynamic-learning 377


no ip igmp ssm dynamic-learning 377Syntax 377Command mode 377

default ip igmp ssm dynamic-learning 377Syntax 377Command mode 378


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ip igmp ssm group-range 378Syntax 378Command mode 378

ip igmp ssm-map 378Syntax 378Command mode 378

ip igmp ssm-map enable 378Syntax 378Command mode 378

no ip igmp ssm-map enable 378Syntax 378Command mode 378

no ip igmp ssm-map 379Syntax 379Command mode 379

ip igmp ssm-map all 379Syntax 379Command mode 379

no ip igmp ssm-map all 379Syntax 379Command mode 379

ip igmp stream-limit 379no ip igmp stream-limit 380ip igmp stream-limit-group enable max-streams 380no ip igmp stream-limit-group 381default ip igmp stream-limit-group 381ip igmp stream-limit-max-streams 382default ip igmp stream-limit-max-streams 382ip mroute static-source-group 382no ip mroute static-source-group 383ip pim 383

Configuring PIM-SM on a VLAN 386ip pim enable 387

Enabling PIM-SM globally 387Enabling PIM-SM on a VLAN 387

no ip pim 387Disabling PIM-SM globally 387Disabling PIM-SM on a VLAN 388

ip pim interface virtual neighbor 388no ip pim interface virtual neighbor 388ip pim rp-candidate group rp 389no ip pim rp-candidate group rp 389ip pim static-rp 390no ip pim static-rp 390


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ip pim static-rp 391no ip pim static-rp 391

Quality of Service commands 393interface FastEthernet/GigabitEthernet 394qos 394qos 8021p-override 395no qos 8021p-override 396qos shaper 396qos shaper rate 396qos shaper burst size 396no qos shaper 396qos trust-dscp enable 397no qos trust-dscp enable 397qos update-dynamic-mac-qos-level 397no qos update-dynamic-mac-qos-level 397qos map 398qos policy create 400no qos policy 401qos policy action 401no qos policy action 402qos policy modify 403qos egress-counter-set 403no qos egress-counter-set 404qos map-qos-level-override 404

Web server commands 407web-server 407web-server password 408no web-server 408

PoE commands 411interface FastEthernet/GigabitEthernet 411interface FastEthernet 412poe detect-control 412poe detection-control 413poe fw-upgrade slot 413poe limit 413poe limit in interface mode 414poe notification slot 414no poe notification 414poe port admin 415poe priority 415poe priority in interface mode 415poe priority in global config mode 416


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poe shutdown 416no poe shutdown 416poe shutdown in global config mode 417no poe shutdown in interface GigabitEthernet mode 417no poe shutdown 417poe type 417

poe type port 418poe usage-threshold 418

LACP commands 421lacp 421no lacp 423show lacp interface 423


lacp on port 423no lacp on port 425show vlacp 426


vlacp enable 426default vlacp enable 427


no vlacp enable 427vlacp macaddress 427

Variable definitions 427default vlacp macaddress 428


no vlacp macaddress 428vlacp on a port 428default vlacp on a port 429


no vlacp enable on a port 430show vlacp interface 430


lacp enable on an mlt 430


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no lacp on an mlt 431show mlt 431

BGP Lite commands 433Navigation 433aggregate-address 433


default aggregate-address 434Syntax 434Variable definitions 434Command mode 435

no aggregate-address 435Syntax 435Variable definitions 435Command mode 436

auto-peer-restart enable 436Syntax 436Command mode 436

default auto-peer-restart enable 436Syntax 436Command mode 436

no auto-peer-restart enable 436Syntax 436Command mode 436

auto-summary 437Syntax 437Command mode 437

default auto-summary 437Syntax 437Command mode 437

no auto-summary 437Syntax 437Command mode 437

bgp aggregation enable 437Syntax 437Command mode 437

default bgp aggregation enable 437Syntax 437Command mode 438

no bgp aggregation enable 438Syntax 438Command mode 438


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bgp client-to-client reflection 438Syntax 438Command mode 438

default bgp client-to-client reflection 438Syntax 438Command mode 438

no bgp client-to-client reflection 438Syntax 438Command mode 438

bgp cluster-id 438Syntax 439Variable definitions 439Command mode 439

no bgp cluster-id 439Syntax 439Variable definitions 439Command mode 439

bgp default local-preference 439Syntax 439Variable definitions 439Command mode 440

default bgp default local-preference 440Syntax 440Command mode 440

no bgp default local-preference 440Syntax 440Variable definitions 440Command mode 440

bgp multiple-paths 440Syntax 440Variable definitions 440Command mode 441

default bgp multiple-paths 441Syntax 441Command mode 441

debug-screen 441Syntax 441Command mode 441

default debug-screen 441Syntax 441Command mode 441

no debug-screen 441Syntax 441Command mode 441


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default-information originate 441Syntax 442Command mode 442

default default-information originate 442Syntax 442Command mode 442

no default-information originate 442Syntax 442Command mode 442

global-debug mask 442Syntax 442Variable definitions 442Command mode 443

default global-debug mask 443Syntax 443Command mode 443

no global-debug mask 444Syntax 444Command mode 444

ibgp-report-import-rt enable 444Syntax 444Command mode 444

default ibgp-report-import-rt enable 444Syntax 444Command mode 444

no ibgp-report-import-rt enable 444Syntax 444Command mode 444

ignore-illegal-rtrid enable 444Syntax 445Command mode 445

default ignore-illegal-rtrid enable 445Syntax 445Command mode 445

no ignore-illegal-rtrid enable 445Syntax 445Command mode 445

neighbor 445Syntax 445Variable definitions 445Command mode 449

default neighbor 449Syntax 449Variable definitions 449


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Command mode 451no neighbor 451


neighbor-debug-all mask 454Syntax 454Variable definitions 454Command mode 455

network 455Syntax 455Variable definitions 455Command mode 455

default network 455Syntax 456Variable definitions 456Command mode 456

no network 456Syntax 456Variable definitions 456Command mode 456

no-med-path-is-worst enable 456Syntax 456Command mode 456

default no-med-path-is-worst enable 457Syntax 457Command mode 457

no no-med-path-is-worst enable 457Syntax 457Command mode 457

quick-start enable 457Syntax 457Command mode 457

default quick-start enable 457Syntax 457Command mode 457

no quick-start enable 457Syntax 457Command mode 458

redistribute 458Syntax 458Variable definitions 458Command mode 458

default redistribute 458


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no redistribute 459Syntax 459Variable definitions 459Command mode 459

route-reflector enable 459Syntax 459Command mode 459

default route-reflector enable 459Syntax 459Command mode 459

no route-reflector enable 459Syntax 460Command mode 460

route-refresh 460Syntax 460Command mode 460

default route-refresh 460Syntax 460Command mode 460

no route-refresh 460Syntax 460Command mode 460

router-id 460Syntax 460Command mode 460

no router-id 460Syntax 461Command mode 461

synchronization 461Syntax 461Command mode 461

default synchronization 461Syntax 461Command mode 461

no synchronization 461Syntax 461Command mode 461

traps enable 461Syntax 461Command mode 461

default traps enable 462


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no traps enable 462Syntax 462Command mode 462

router bgp 462no router bgp enable 462neighbor 462no neighbor 466default neighbor 469neighbor password 471no neighbor password 472default neighbor password 472redistribute 472default redistribute 473ip bgp apply redistribute 473no redistribute 474ip as-list 474no ip as-list 475ip community-list 476no ip community-list 476ip bgp restart-bgp 477ip bgp stats-clear-counters 478


ip bgp stats-clear-counters neighbor 478Syntax 478Variable definitions 478Command mode 478

show ip bgp aggregates 478show ip bgp cidr-only 478show ip bgp conf 479show ip bgp neighbors 479show ip bgp networks 480show ip bgp peer-group 480show ip bgp route 480show ip bgp redistributed-routes 481show ip bgp summary 481show ip bgp stats 482


Show commands 483Navigation 483


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show vct 488Command mode 488

show poe main-status|port-stats|port-status|power-measurement|sys-status 488Variable definitions 488

show web-server 488show qos egress-counter-set|egress-stats|mac-qos-level-override|map|policy|polic

y-remark-dp|policy-stats 489Variable definitions 489Variable definitions 489

show ip pim active-rp|bsr|interface|mode|mroute|neighbor|rp-candidate|rp-hash|static-rp|virtual-neighbor 490


show debug ip pim 491Syntax 491Command mode 491

show interfaces vlan ip 491Variable definitions 491

show ip igmp 491show ip igmp ssm 492


show ip igmp ssm-map 492Syntax 493Command mode 493

show ip arp-inspection vlan 493Syntax 493Command mode 493

show ip arp-inspection interface 493Syntax 493Variable definitions 493Command mode 493

show ip igmp interface vlan 493show ip igmp multicast-vlan-registration group 494


show ip igmp multicast-vlan-registration vlan 494syntax 494Command mode 494

show ip dhcp-relay fwd-path 495syntax 495Variable definitions 495


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Command mode 495show ip dhcp-relay counters 495


show ip dhcp-relay interface 495syntax 495Variable definitions 496Command mode 496

show ip dhcp-snooping 496Syntax 496Command mode 496

show ip dhcp-snooping vlan 496Syntax 496Command mode 496

show ip dhcp-snooping binding 496Syntax 496Command mode 496

show ip ipfix 496Syntax 497Variable definitions 497Command mode 497

show ip mroute interface|next-hop|route|static-source-group 497Syntax 497Variable definitions 497Command mode 497

show ip verify source 498Syntax 498Variable definitions 498Command mode 498

show ip source binding 498Syntax 498Variable definitions 498Command mode 499

show interface FastEthernet|GigabitEthernet|Loopback|vlan 499show rmon 500show spanning-tree config|port|status 501

Variable definitions 501show test 501show sys-info 501show trace file 502show trace level 502monitor mlt error collision 503monitor mlt error main 503


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monitor mlt stats interface main 503monitor mlt stats interface utilization 503monitor ports error collision 504monitor ports error extended 504monitor ports error main 505monitor ports statistics interface extended 505monitor ports statistics interface main 506monitor ports statistics interface utilization 506monitor ports statistics rmon 507monitor ports statistics stp 508show filter acg 508show filter acl action 508show filter acl ethernet 509show filter acl ip 509show filter acl protocol 509show filter acl statistics 509show filter act ethernet 509show filter act ip 510show mlt 510show mlt error 510show mlt error collision 510show smlt 511


show ip rsmlt 511syntax 511Variable definitions 511Command mode 511

show ip rsmlt edge-support 511syntax 511Command mode 511

show ist 512Syntax 512Command mode 512

show ist stat 512Syntax 512Command mode 512

show mlt stats 512show interface vlan 512show vlan advance 513


show ip arp interface 513show vlan autolearn-mac 513


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show vlan vid basic 513show vlan vid fdb-entry 514show vlan vid fdb-filter 514show vlan vid fdb-static 514show interfaces vlan ip 514show vlan manual-edit-mac 515show vlan members 515show vlan static-mcastmac 515show interface loopback 515

Command mode 516show ip arp 516show ip forward-protocol udp 516

Variable definitions 516show ip global 517show ip interface 517


show ip irdp 517Syntax 517Variable definitions 517Variable definitions 517Command mode 518

show ip ospf 518Syntax 518Command mode 518

show ip ospf accept 518Syntax 518Command mode 518

show ip ospf area 518Syntax 518Variable definitions 518Command mode 519

show ip ospf ase 519Syntax 519Variable definitions 519Command mode 519

show ip ospf authentication interface 519Syntax 519Variable definitions 519Command mode 520

show ip ospf default-cost 520Syntax 520Command mode 520

show ip ospf host-route 520


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show ip ospf ifstats 520Syntax 520Variable definitions 520Command mode 521

show ip ospf int-auth 521Syntax 521Command mode 521

show ip ospf int-timers 521Syntax 521Command mode 521

show ip ospf interface 521Syntax 521Variable definitions 521Command mode 521

show ip ospf lsdb 522Syntax 522Variable definitions 522Command mode 522

show ip ospf neighbours interface 522Syntax 522Variable definitions 522Command mode 523

show ip ospf redistribute 523Syntax 523Command mode 523

show ip ospf stats 523Syntax 523Command mode 523

show ip ospf timer interface 523Syntax 523Variable definitions 523Command mode 524

show ipv6 global 524syntax 524Command mode 524

show ipv6 address ip 524syntax 524Variable definitions 524Command mode 524

show ipv6 route 524syntax 525Variable definitions 525


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34

Command mode 525show ipv6 neighbor 525


show ipv6 interface 525syntax 525Variable definitions 525Command mode 526

show ipv6 nd-prefix [detail] 526syntax 526Variable definitions 526Command mode 526

show ip prefix-list 526show ip rip 526show ip rip interface 526

Variable definitions 527show ip routing 527show route-map 527

Variable definitions 527show ip route 527

Variable definitions 528show ip tcp 528show lldp 528


show slpp 530Syntax 530Command mode 530

show ports stats dhcp-relay 530Syntax 530Command mode 530

show vlan nlb-mode 530Syntax 530Command mode 531

show snmp-server 531show eapol 531

Variable definitions 531Variable definitions 531

show access-policy 532Variable definitions 532

show nsna 532Syntax 532


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35

Command mode 532show nsna client 532


show nsna nsnas 533Syntax 533Variable definitions 533Command mode 533

show nsna interface 533Syntax 533Command mode 533

show nsna phone-signature 533Syntax 533Command mode 533

show nsna vlan 533Syntax 533Variable definitions 533

show radius 534show radius-server 534

Variable definitions 534show sys log host 534

Variable definitions 534show boot config 535show boot config choice 536show boot config cli 536show boot config config 536show boot config flags 536show boot config host 536show boot config info 537show boot config master 537show boot config net 537show boot config sio 537show boot config tz 537show autotopology 538show basic config 538


show interfaces GigabitEthernet interface 538Syntax 538Command mode 538

show link-flap-detect 538show logging config 539show logging file 539show log filter 540


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36

show running-config 540show slot 540


show sys hash-calc mltindex ip dest-mac dest-ip src-mac src-ip src-port mlt 540Syntax 541Variable definitions 541Command mode 541

show sys hash-calc mltindex non-ip dest-mac src-mac src-port mlt 541Syntax 541Variable definitions 541Commande mode 542

show sys hash-calc mltindex ip-mcast source group vlan-id src-port mlt 542Syntax 542Variable definitions 542Command mode 543

show sys hash-calc mltindex non-ip-mcast dest-mac vlan-id src-port mlt 543Syntax 543Variable definitions 543Command mode 543

show sys-info 544show sys perf 544show sys sw 544show ip vrf 545


Customer service 547Updated versions of documentation 547How to get help 547Express Routing Codes 547Additional information 548


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37.

Software licenseThis section contains the Nortel Networks software license.

Nortel Networks Inc. software license agreementThis Software License Agreement ("License Agreement") is betweenyou, the end-user ("Customer") and Nortel Networks Corporation andits subsidiaries and affiliates ("Nortel Networks"). PLEASE READ THEFOLLOWING CAREFULLY. YOU MUST ACCEPT THESE LICENSETERMS IN ORDER TO DOWNLOAD AND/OR USE THE SOFTWARE.USE OF THE SOFTWARE CONSTITUTES YOUR ACCEPTANCE OFTHIS LICENSE AGREEMENT. If you do not accept these terms andconditions, return the Software, unused and in the original shippingcontainer, within 30 days of purchase to obtain a credit for the fullpurchase price.

"Software" is owned or licensed by Nortel Networks, its parent or one ofits subsidiaries or affiliates, and is copyrighted and licensed, not sold.Software consists of machine-readable instructions, its components, data,audio-visual content (such as images, text, recordings or pictures) andrelated licensed materials including all whole or partial copies. NortelNetworks grants you a license to use the Software only in the countrywhere you acquired the Software. You obtain no rights other than thosegranted to you under this License Agreement. You are responsible for theselection of the Software and for the installation of, use of, and resultsobtained from the Software.

1. Licensed Use of Software. Nortel Networks grants Customer anonexclusive license to use a copy of the Software on only one machineat any one time or to the extent of the activation or authorized usage level,whichever is applicable. To the extent Software is furnished for use withdesignated hardware or Customer furnished equipment ("CFE"), Customeris granted a nonexclusive license to use Software only on such hardwareor CFE, as applicable. Software contains trade secrets and Customeragrees to treat Software as confidential information using the same careand discretion Customer uses with its own similar information that it doesnot wish to disclose, publish or disseminate. Customer will ensure thatanyone who uses the Software does so only in compliance with the terms


NN46200-104 02.0123 March 2009


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38 Software license

of this Agreement. Customer shall not a) use, copy, modify, transferor distribute the Software except as expressly authorized; b) reverseassemble, reverse compile, reverse engineer or otherwise translate theSoftware; c) create derivative works or modifications unless expresslyauthorized; or d) sublicense, rent or lease the Software. Licensors ofintellectual property to Nortel Networks are beneficiaries of this provision.Upon termination or breach of the license by Customer or in the eventdesignated hardware or CFE is no longer in use, Customer will promptlyreturn the Software to Nortel Networks or certify its destruction. NortelNetworks may audit by remote polling or other reasonable means todetermine Customers Software activation or usage levels. If suppliers ofthird party software included in Software require Nortel Networks to includeadditional or different terms, Customer agrees to abide by such termsprovided by Nortel Networks with respect to such third party software.

2. Warranty. Except as may be otherwise expressly agreed to inwriting between Nortel Networks and Customer, Software is provided"AS IS" without any warranties (conditions) of any kind. NORTELNETWORKS DISCLAIMS ALL WARRANTIES (CONDITIONS) FOR THESOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOTLIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY ANDFITNESS FOR A PARTICULAR PURPOSE AND ANY WARRANTY OFNON-INFRINGEMENT. Nortel Networks is not obligated to provide supportof any kind for the Software. Some jurisdictions do not allow exclusionof implied warranties, and, in such event, the above exclusions may notapply.

3. Limitation of Remedies. IN NO EVENT SHALL NORTELNETWORKS OR ITS AGENTS OR SUPPLIERS BE LIABLE FOR ANYOF THE FOLLOWING: a) DAMAGES BASED ON ANY THIRD PARTYCLAIM; b) LOSS OF, OR DAMAGE TO, CUSTOMERS RECORDS,FILES OR DATA; OR c) DIRECT, INDIRECT, SPECIAL, INCIDENTAL,PUNITIVE, OR CONSEQUENTIAL DAMAGES (INCLUDING LOSTPROFITS OR SAVINGS), WHETHER IN CONTRACT, TORT OROTHERWISE (INCLUDING NEGLIGENCE) ARISING OUT OFYOUR USE OF THE SOFTWARE, EVEN IF NORTEL NETWORKS,ITS AGENTS OR SUPPLIERS HAVE BEEN ADVISED OF THEIRPOSSIBILITY. The forgoing limitations of remedies also apply to anydeveloper and/or supplier of the Software. Such developer and/or supplieris an intended beneficiary of this Section. Some jurisdictions do not allowthese limitations or exclusions and, in such event, they may not apply.

4. General1. If Customer is the United States Government, the following paragraph

shall apply: All Nortel Networks Software available under this LicenseAgreement is commercial computer software and commercial computer


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Nortel Networks Inc. software license agreement 39

software documentation and, in the event Software is licensed foror on behalf of the United States Government, the respective rightsto the software and software documentation are governed by NortelNetworks standard commercial license in accordance with U.S. FederalRegulations at 48 C.F.R. Sections 12.212 (for non-DoD entities) and48 C.F.R. 227.7202 (for DoD entities).

2. Customer may terminate the license at any time. Nortel Networksmay terminate the license if Customer fails to comply with the termsand conditions of this license. In either event, upon termination,Customer must either return the Software to Nortel Networks or certifyits destruction.

3. Customer is responsible for payment of any taxes, including personalproperty taxes, resulting from Customers use of the Software.Customer agrees to comply with all applicable laws including allapplicable export and import laws and regulations.

4. Neither party may bring an action, regardless of form, more than twoyears after the cause of the action arose.

5. The terms and conditions of this License Agreement form the completeand exclusive agreement between Customer and Nortel Networks.

6. This License Agreement is governed by the laws of the country inwhich Customer acquires the Software. If the Software is acquired inthe United States, then this License Agreement is governed by thelaws of the state of New York.


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40 Software license


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41.

New in this releaseThe following sections detail what is new in Nortel Ethernet Routing Switch8300 Commands Reference NNCLI (NN46200-104) for Release 4.2. Features (page 41)

FeaturesSee the following sections for information about changes that are featurerelated.

STP BPDU filteringSpanning Tree Protocol (STP) Bridge Protocol Data Unit (BPDU) filteringis a new feature for Release 4.2. With STP BPDU filtering, a networkadministrator can prevent unknown devices from influencing an existingspanning tree topology and from flooding the network with BPDUs. usingthe Nortel Networks command line interface (NNCLI).

For more information about Nortel Networks command line interface(NNCLI), STP BPDU filtering commands, see: spanning-tree bpdu-filtering (page 151) no spanning-tree bpdu-filtering (page 152) spanning-tree bpdu-filtering timeout (page 152) no spanning-tree bpdu-filtering timeout (page 153) default spanning-tree bpdu-filtering (page 153) show spanning-tree bpdu-filtering (page 154)

IP spoof detectionIP spoof detection is a new feature for Release 4.2. With IP spoofdetection, you can block the external use of the switch IP address.


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42 New in this release

For more information about Nortel Networks command line interface(NNCLI), IP spoof detection commands, see: spoof-detect (page 257) no spoof-detect (page 258) show spoof-detect (page 258)

IPFIXInternet Protocol Flow Information eXport (IPFIX) is a new feature forRelease 4.2. With IPFIX, you can monitor the flow of information to thirdparty collectors.

For more information about Nortel Networks command line interface(NNCLI), IIPFIX commands, see: ip ipfix (global) (page 216) no ip ipfix enable (page 217) no ip ipfix collector (page 217) no ip ipfix exporter-enable (page 218) ip ipfix (port) (page 218) no ip ipfix (port) (page 218) clear ip ipfix stats (page 219) show ip ipfix (page 496)

DHCP snoopingDynamic Host Configuration Protocol (DHCP) snooping is a new featurefor Release 4.2. DHCP snooping provides network security by preventingDHCP spoofing.

For more information about Nortel Networks command line interface(NNCLI), DHCP snooping commands, see: default ip dhcp-snooping (page 175) ip dhcp-snooping (global) (page 178) ip dhcp-snooping (interface) (page 178) ip dhcp-snooping vlan (page 179) no ip dhcp-snooping (page 181) no ip dhcp-snooping vlan (page 181) show ip dhcp-snooping (page 496)


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Features 43

show ip dhcp-snooping vlan (page 496) show ip dhcp-snooping binding (page 496)

Dynamic ARP inspectionDynamic Address Resolution Protocol (Dynamic ARP) inspection is anew feature for Release 4.2. With Dynamic ARP inspection, you can addsecurity to a network by validating ARP packets in the network.

For more information about Nortel Networks command line interface(NNCLI), Dynamic ARP inspection commands, see: ip arp-inspection vlan (page 177) ip arp-inspection (page 177) no ip arp-inspection vlan (page 181) show ip arp-inspection vlan (page 493) show ip arp-inspection interface (page 493)

IP Source GuardIP Source Guard is a new feature for Release 4.2. With IP Source Guard,you can add security to a network by filtering invalid client IP addresses.

For more information about Nortel Networks command line interface(NNCLI), DHCP snooping commands, see: ip verify source interface (page 179) no ip verify source interface (page 182) show ip verify source (page 498)

BGP LiteBorder Gateway Protocol (BGP) Lite is a new feature for Release 4.2.With BGP Lite, you can provide loop-free inter-domain routing within anautonomous system (AS).

For more information about Nortel Networks command line interface(NNCLI), BGP Lite commands, see BGP Lite commands (page 433).


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44 New in this release

IGMPv3 snoopRelease 4.2 supports Internet Group Management Protocol version 3(IGMPv3). IGMPv3 supports the PIM Source Specific Multicast (SSM)protocol. For more information about Nortel Networks command lineinterface (NNCLI), IGMPv3 commands, see: ip igmp (page 353) ip igmp ssm dynamic-learning (page 377) no ip igmp ssm dynamic-learning (page 377) default ip igmp ssm dynamic-learning (page 377) ip igmp ssm group-range (page 378) ip igmp ssm-map (page 378) ip igmp ssm-map enable (page 378) no ip igmp ssm-map enable (page 378) no ip igmp ssm-map (page 379) ip igmp ssm-map all (page 379) no ip igmp ssm-map all (page 379) ip igmp dynamic-downgrade-version (page 356) no ip igmp dynamic-downgrade-version (page 356) default ip igmp dynamic-downgrade-version (page 356) ip igmp compatibility-mode (page 355) no ip igmp compatibility-mode (page 355) default ip igmp compatibility-mode (page 356) show ip igmp ssm (page 492) show ip igmp ssm-map (page 492)

Other changesSee the following sections for information about changes that are notfeature related.

Customer serviceCustomer service chapter is added to this document. This chapterdescribes the complete range of services and support that Nortelprovides to its customers. For more information about Nortel support, seeCustomer service (page 547).


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45.

IntroductionThis guide describes the individual NNCLI commands available for theEthernet Routing Switch 8300 Software Release 4.1. The guide lists eachcommand, the complete syntax, and a functional description from theNortel Networks Command Line Interface (NNCLI).

The Nortel* Ethernet Routing Switch 8300 is a flexible and multifunctionalLayer 2 and Layer 3 switch that supports diverse network architecturesand protocols. The Ethernet Routing Switch 8300 provides security andcontrol features such as Extensible Authentication Protocol over LAN(EAPoL), Simple Network Management Protocol, Version 3 (SNMP3), andSecure Shell (SSH). The Ethernet Routing Switch 8300 provides quality ofservice (QoS) for a high number of attached devices and supports futurenetwork requirements for QoS for critical applications, such as Voice overIP (VoIP).

Navigation Utility management commands (page 47) Boot config commands (page 71) System management commands (page 109) SNMP commands (page 125) Ethernet port commands (page 137) Security commands (page 169) IP protocol commands (page 201) Layer 2 and 3 operations commands (page 263) Route filters commands (page 305) Test and diagnostic commands (page 331) Multicast services commands (page 349) Quality of Service commands (page 393) Web server commands (page 407)


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46 Introduction

PoE commands (page 411) LACP commands (page 421) BGP Lite commands (page 433) Show commands (page 483)


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47.

Utility management commandsThis chapter describes the NNCLI utility management commands and theirparameters.

Navigation attribute (page 48) boot (page 49) cd (page 50) chkdisk (page 50) clear (page 51) copy (page 52) cp (page 52) date (page 53) delete (page 53) delete (page 53) dir (page 54) disable (page 54) edit (page 55) enable (page 55) end (page 55) exit (page 56) format (page 56) format-flash (page 56) grep (page 56) help (page 57) history (page 57)


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48 Utility management commands

install (page 58) logout (page 58) mkdir (page 58) more (page 58) mv (page 59) pcmcia-stop (page 59) peer (page 60) ping (page 60) pwd (page 61) reload (page 62) rename (page 62) rlogin (page 63) rlogin-sessions (page 63) rsh (page 63) save (page 64) show running-config (page 65) source (page 65) sys-action (page 65) telnet (page 66) telnet-access (page 66) test in loopback (page 67) test (page 67) trace (page 68) trace auto (page 69) traceroute (page 70) write memory (page 70)

attributeUse this command to modify the MS-DOS file attributes.

Syntaxattribute


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boot 49

Variable definitionsUse the following table for the attribute command.

Variable Valueattributes specifies the file attributes as

{+|-|A|S|H|R}. The range of values is 1to 1536 characters.

file specifies the MS-DOS file name. Therange is 1 to 99 characters.

Command modePrivilege EXEC mode

bootUse this command to boot the switch with an image and a configurationfile.

The command options lets you specify the boot source (flash, PCMCIAcard, or TFTP server) and file name. If you do not specify a device andfile, the NNCLI uses the software and configuration files on the primaryboot device that is defined by the Boot Monitor choice command.

ATTENTIONFor the changes made to the Boot Monitor CLI to take effect, you must usethe save command to save the changed configuration file and then reboot theswitch.

Syntaxboot [-y|config|license|WORD]

Variable definitionsUse the following table to help you use the boot command.

Variable ValueWORD Software image device and file name

in the format [a.b.c.d:]|/pcmcia/|/flash/

config is the software configurationdevice and file name in theformat [a.b.c.d:]|/pcmcia/| /flash/The file name, including the directorystructure, can be up to 1024characters.


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license This is the license file.-y Suppresses the confirmation message

before the switch reboots. If you omitthis parameter, the system promptsyou to confirm the action before theswitch reboots.


cdUse this command to change the current file system directory path.

Syntaxcd

Variable definitionsUse the following table for cd command.

Variable Valuedir specifies a directory path name up to

1536 characters.


chkdiskUse this command to run a check of the file system for inconsistencies.

Syntaxchkdsk [repair]

Variable definitionsUse the following table for chkdisk command:

Variable Valuedevice is the device name, for example /flash

| /pcmcia, up to 1536 characters.repair repairs the errors found.



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clear 51

clearUse this command to clear statistics from counters, flush entries from atable, or end a Telnet session.

Syntaxclear

Variable definitionsUse the following table for the clear command.

Variable Valuefilter Clears filter statistics from the switch

counters.ip Clears ip information.lacp Clear link aggregation info for specific

mlt.qos Clear QoS statistics from the switch

counters.port-stats Clears port statistics from the switch

counters.telnet Ends the specified Telnet session.

Use the following table that you use to enter after the clear command.

Variable Valuefilter acl statistics Clears filter acl statistics.arp vlan Clears ARP VLAN entries from the ARP table,

where vid is the VLAN ID. The valid values are0 to 4000.

route vlan vid is the VLAN ID. The valid values are 0 to4000.

[] ports specifies the ports for which you areentering the command in the form:portlist {slot/port[-slot/port][, ...]}.

link-aggregate Clears link aggregation info for specific mlt.mlt-id is a number between 1-31.

policy-stats Clears qos policy stats. qos policy ID is anumber between 1-128.



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copyUse this command to copy a file from one device to another. You can alsouse a wildcard pattern with this command.

Syntaxcopy

Variable definitionsUse the following table for the copy command:

Variable valuesrcfile specifies the source device and file

name of the file to be copied in one ofthe following formats:

[a.b.c.d:] /pcmcia/ /flash/

The range of values is 1 to 1536characters.

destfile specifies the destination device andfile name of the file that receives thecopied file. The range of values is 1 to99 characters.


cpUse this command to copy a file from one device to another. Thiscommand can be used with a wildcard pattern.

Syntaxcp

Variable definitionsUse the following table for cp command:


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delete 53

Variable Valuesrcfile specifies the source device and file name of the

file to be copied in one of the following formats:


The range of values is 1 to 1536 characters.destfile specifies the destination device and file name of

the file that receives the copied file. The rangeof values is 1 to 99 characters.


For more information about this command, see Getting Started (316799-C)() .

dateUse this command to display the current date settings for the switch.

Syntaxdate

Command modeUser EXEC modePrivileged EXEC mode

For more information about this command, see Getting Started (316799-C)() .

deleteUse this command to remove a file or directory. A wildcard pattern canbe used with this command.

ATTENTIONThis command can also be entered as del. There is no change in syntax orfunctionality when using the abbreviated command.

Syntaxdelete [-y]

Variable definitionsUse the following table for delete command:


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Variable Valuefile specifies the device and file name in

one of the following formats:

/pcmcia/ /flash/


-y specifies bypassing the confirmationprompt.


dirUse this command to list the files in a directory in MS-DOS format.

When you execute the dir command with no specified device, it displaysthe contents of all flash devices. When you specify flash or PCMCIA, thedir command displays only the contents of that device.

Syntaxdir [

end 55

editUse this command to modify the contents of a script file.

Syntaxedit

Variable definitionsUse the following table for edit command.

Variable Valuefile specifies the file name /flash|/pcmcia

value range of 1 to 99.


enableUse this command to change from the User EXEC command mode tothe Privilege EXEC command mode. If access to the Privilege EXECcommand mode is password protected, you must supply a password whenexecuting this command.

Syntaxenable

Command modeUser EXEC mode

Next command modePrivilege EXEC mode

endUse this command to exit Global configuration mode and return toPrivilege EXEC mode. The command is equivalent to pressing Ctrl+Z onthe keyboard.

Syntaxend

Command modeGlobal configuration mode


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exitUse this command from within User EXEC mode or Privileged EXEC modeto end a terminal session and log out of the switch. Use this commandfrom within Interface configuration mode to return to Global configurationmode and from Global configuration mode to return to Privilege EXECmode.

Syntaxexit

Command modeUser EXEC modePrivileged EXECGlobal configurationInterface configuration

formatUse this command to format the specified device (flash, or PCMCIA card).

Syntaxformat

Variable definitionsUse the following table for the format command:

Variable Valuedevice specifies the device name /flash or

/pcmcia that you want to format. Thevalid range is 1 to 1536.


format-flashUse this command to format the switchs on-board flash device with anFTL and MS-DOS file system.

Syntaxformat-flash


grepUse this command to display all lines in a file that have one or morematching strings within the file.


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history 57

Syntaxgrep

Variable definitionsUse the following table to help you use the grep command.

Variable ValueWORD Specifies the character string to be

matched. The values range from 0 to99.

WORD Specifies the file name in one of thefollowing formats:

/pcmcia/ /flash/

The file name, including the directorystructure, can be up to 1536characters


helpUse this command to display a description of the interactive help system.

Syntaxhelp

Command modeUser EXECPrivilege EXEC modeGlobal configuration modeInterface configuration mode

historyUse this command to list the commands that you have entered during thecurrent session.

Syntaxhistory



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installUse this command to start the Ethernet Routing Switch 8300 setup utilityand set up the initial configuration to be effective at boot time.

Syntaxinstall


logoutUse this command to log out of the current NNCLI, Telnet, or rLoginsession from any mode, and return to the main console menu.

Syntaxlogout

Command modeUser EXEC modePrivilege EXEC modeGlobal configuration modeInterface configuration mode

mkdirUse this command to create a directory.

Syntaxmkdir

Variable definitionsUse the following table for mkdir command.

Variable Valuedir specifies the directory name with a

value range of 1 to 99 characters.

Command modePrivileged EXEC mode

moreUse this command to display the contents of a file one page at a time.

Syntaxmore [WORD]


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pcmcia-stop 59

Variable definitionsUse the following table to help you use the more command.

Variable ValueWORD Specifies the filename in one of the

following formats: a.b.c.d: /pcmcia/ /flash/ /flash1/

Values range from 1 to 99.


mvUse this command to move or rename a file or directory. This commandcan be used with a wildcard pattern. You cannot use the mv commandto move a file between two devices. Use the cp or the copy commandinstead.

Syntaxmv

Variable definitionsUse the following table for mv command.

Variable Valueold_filename specifies the old device and file name

in one of the following formats:

/pcmcia/ /flash/


new_filename specifies the new file name. The rangeof values is 1 to 99 characters.


pcmcia-stopThis command enables you to terminate access to the PCMCIA card.


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Syntaxpcmcia-stop


peerUse this command to access the standby CPU with telnet or rlogin. Thiscommand can make changes to the standby CPU without reconnectingto the console port on that module.

Syntaxpeer

Variable definitionsUse the following table for peer command.

Variable Valueoperation specifies the type of session access.

The options are telnet or rlogin.

ATTENTIONYou must set an rlogin access policyon the standby CPU before you canuse the rlogin peer command toaccess the standby from the masterCPU. To set an access policy on thestandby CPU, connect a terminalto the Console port on the standbyCPU.


pingUse this command to test the network connection to another networkdevice. The ping command sends an Internet Control Message Protocol(ICMP) packet or echo message from the switch to the target device. Ifthe device receives the packet, it sends a ping reply. When the switchreceives the reply, it displays a message indicating that the specified IPaddress is alive. If no reply is received, a message indicates that theaddress is not responding.

Syntaxping


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pwd 61

Variable definitionsUse the following table to help you use the ping command.

Variable Valueipaddr is the IP address of the other network

device.datasize Specifies the size of the ping data.

The range of value is 16 to 4076bytes.

count Specifies the number of times to ping.The range of value is 1 to 9999, witha default of 1.

[-s] Specifies a continuous ping (with aninterval of -I)

[-I ] Specifies the interval betweentransmissions in seconds. The rangeof value is 1 to 60.

[-t ] Specifies the no-answer timeout valuein seconds. The range of value is 1to 120.

[-d] Sets ping debug mode. In debugmode, the ping reply includesadditional information about the devicepinged.

scopeid Specifies the scope id. The range ofvalue is 1 to 9999.

vrf Specifies the vrf name in the range of0 to 16 characters.


pwdUse this command to print the current working directory path in the filesystem.

Syntaxpwd



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reloadUse this command to reset the switch. When you reset the switch,the most recently saved configuration file is used to reload the systemparameters.

Syntaxreload [-y]

Variable definitionsUse the following table for reload command.

Variable Value-y skips the information prompt. If you

omit this option, the system promptsyou to confirm the action before theswitch performs the reload.


renameUse this command to move or rename a file or directory. This commandcan be used with a wildcard pattern.

Syntaxrename

Variable definitionsUse the following table for rename command.

Variable Valueold specifies the old device and file name

in one of the following formats:

/pcmcia/ /flash/


new specifies the new device and filename.



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rsh 63


rloginUse this command to allow the login of a remote device.

Syntaxrlogin

Variable definitionsUse the following table for rlogin command.

Variable Valueipaddr specifies the IP address of the remote

device in the format a.b.c.d.


rlogin-sessionsUse this command to specify the number of rlogin sessions.

Syntaxrlogin-sessions

Variable definitionsUse the following table for rlogin-sessions command.

Variable Valuesessions specifies the number of rlogin

sessions. The valid values are 0 to 8.


rshUse this command to execute a shell command on a remote device.

Syntaxrsh -l

Variable definitionsUse the following table to help you use the rsh command.


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Variable Valueipaddr specifies the IP address of the remote

device in the format a.b.c.dvalue specifies the user login name. The

range of values is a string of 0 to 1536characters.

cmd specifies the command to execute onthe remote host. The range of valuesis a string of 1 to 1536 characters.


saveUse this command to save the running configuration to a selected file.

Syntaxsave [file ][standby ] [backup ]

Variable definitionsUse the following table for the save command.

Variable Valuesavetype Specifies the type of file to save;

options are config, bootconfig, log, andtrace

file Specifies the file name in one of thefollowing formats:


The file name, including the directorystructure, can be up to 99 characters.

standby saves the specified file name to thestandby CPU.

backup saves the specified file name andidentifies the file as a backup file.



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sys-action 65

show running-configUse this command to display the running system information.

Syntaxshow running-config


sourceUse this command to merge a configuration script file into the runningconfiguration without having to reboot the switch.

Syntaxsource

Variable definitionsUse the following table for the source command.

Variable ValueWORD Specifies the device and file name of

the new configuration file in one of thefollowing formats:



[debug] Provides a debug script output.[stop] Stops the script when it finds an error

in the file.[syntax] Verifies the scripts syntax.


sys-actionThis command resets system functions.

Syntaxsys-action


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Variable definitionsUse the following table for the sys-action command.

Variable Valuecpuswitchover Resets the switch to change over to

the backup CPU.resetconsole Reinitializes the hardware Universal

Asynchronous Receiver/Transmitter(UART) drivers. Use this commandonly if the console connection is hung.

resetcounters Resets all the statistics counters in theswitch to zero.


telnetUse this command to set up a Telnet session to a remote device, forexample, to the standby CPU.

Syntaxtelnet [ ]

Variable definitionsUse the following table for the telnet command.

Variable Valueipaddr is an optional parameter that specifies

the IP address {a.b.c.d} of the remotedevice.


telnet-accessUse this command to set the number of seconds to wait for a Telnetlogin before closing the connection or to change the allowable number ofinbound Telnet sessions.

Syntaxtelnet-access {login-timeout |sessions }

Variable definitionsUse the following table for the telnet-access command.


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Variable Valueseconds is the number of seconds to wait

for a Telnet login before closing theconnection. The valid range is 30 to65535 seconds.

sessions is the number of inbound Telnetsessions that you can have. The validrange is 0 to 8 sessions.


test in loopbackUse this command to perform a loopback test or to stop a currently runningloopback test.

Syntaxtest {loopback |stop}

Variable definitionsUse the following table for the test command.

Variable Valueslot/port specifies the ports for which you are

entering the command in the formportlist {slot/port[-slot/port][, ...]}.


testUse this command to set all interfaces or the specified interface(s) intesting mode.

Syntaxtest [port ]

Variable definitionsUse the following table for the test command.

Variable Valueslot/port specifies the ports for which you are

entering the command in the formportlist {slot/port[-slot/port][, ...]}.


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Command modeInterface configuration mode

traceUse this command to display the status of the switch at any given time.

Syntaxtrace

Variable definitionsUse the following table to help you use the trace command.

Variable Valueauto Automatic trace enable feature

configuration commands.clear Clears the trace file.filter Filters trace messages.grep Performs a comparison of trace

messagesipv6 Configures IPv6 trace parameters.level [ ] Displays the trace level on a software

module for the specified module IDwhen the optional level parameteris omitted. The optional levelparameter specifies trace levels.

0 = Disabled 1 = Very terse 2 = Terse 3 = Verbose 4 = Very verbose

off Disables tracing on a module.route-policy Traces a route policy.screen [ ] Enables or disables displaying the

trace file. The setting value is eitheron or off.

slot Specifies the line card slot number,from 1 to 10.



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trace auto 69

trace autoUse this command to configure the switch to automatically enable a tracein the event CPU utilization reaches a pre-defined value.

Syntaxtrace auto

Variable definitionsUse the following table for the trace auto command.

Variable Valuehigh-percentage Specifies the CPU utilization

percentage above which auto tracemust be enabled.

percent is a value from 60 to 100.The default is 90.

high-track-duration Specifies the time in seconds tomonitor CPU utilization beforetriggering a trace.

seconds is a value from 3 to 10.The default is 5.

low-percentage Specifies the CPU utilizationpercentage below which auto-traceshould be disabled.

percent is a value from 50 to 90.The default is 75.

low-track-duration Specifies the time, in seconds,to monitor CPU utilization beforedisabling the trace.

seconds is a value from 3 to 10.The default is 5.

module Adds a module to be traced by thetrace auto-enable feature.

modid identifies the module thatyou want to add. For example, 3= Port Manager, 20 = TopologyDiscovery. The valid range is 0 to66. For a list of valid module IDs,enter trace level ?.

level identifies the level of detailyou want in the trace. For example,


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0 = Disabled, 1 = Very Terse. Thevalid range is 0 to 7.


tracerouteUse this command to trace the route to a remote host. traceroute is avaluable tool for troubleshooting because it shows all the routes that areused or indicates that the remote network cannot be reached.

Syntaxtraceroute [ ] [-m ] [-p ] [-q ] [-w ] [-v]

Variable definitionsUse the following table for the traceroute command.

Variable Valueipaddr is the IP address {a.b.c.d} of the

remote host.datasize is the size of the probe packet (1 to

1464).-m is maximum time-to-live (TTL) value (1

to 255).-p is the base UDP port number (0 to

65535).-q is the number of probes per TTL (1 to

255).-w is the wait time per probe (1 to 255).-v is the verbose mode (showing all).


write memoryUse this command to save the running configuration to memory.

Syntaxwrite memory



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71.

Boot config commandsThis chapter describes Nortel Networks Command Line Interface (NNCLI)boot configuration commands and their parameters.

Navigation boot choice license-file (page 74) boot config bootp (page 74) boot config choice config-file (page 75) boot config choice image-file (page 75) boot config cli more (page 76) no boot config cli more (page 76) boot config cli prompt (page 76) boot config cli rlogin-sessions (page 77) boot config cli screenlines (page 77) boot config cli telnet-sessions (page 78) boot config cli timeout (page 78) boot config delay (page 79) boot config flags (page 79) no boot config flags (page 81) boot config flags autoboot (page 83) no boot config flags autoboot (page 83) boot config flags block-snmp (page 83) no boot config flags block-snmp (page 84) boot config flags daylight-saving-time (page 84) no boot config flags daylight-saving-time (page 84) boot config flags debug-config (page 84)


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72 Boot config commands

no boot config flags debug-config (page 85) boot config flags debugmode (page 85) no boot config flags debugmode (page 85) boot config flags factorydefaults (page 85) no boot config flags factorydefaults (page 86) boot config flags ftpd (page 86) no boot config flags ftpd (page 86) boot config flags info (page 86) boot config flags logging (page 87) no boot config flags logging (page 87) boot config flags nncli (page 87) no boot config flags nncli (page 87) boot config flags reboot (page 88) no boot config flags reboot (page 88) boot config flags rlogind (page 88) no boot config flags rlogind (page 88) boot config flags savetostandby (page 88) no boot config flags savetostandby (page 89) boot config flags telnetd (page 89) no boot config flags telnetd (page 89) boot config flags tftpd (page 89) no boot config flags tftpd (page 89) boot config flags trace-logging (page 90) no boot config flags trace-logging (page 90) boot config flags verify-config (page 90) no boot config flags verify-config (page 90) boot config flags wdt (page 91) no boot config flags wdt (page 91) boot config host ftp-debug (page 91) no boot config host ftp-debug (page 91) boot config host password (page 92) boot config host tftp-debug (page 92)


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Navigation 73

no boot config host tftp-debug (page 92) boot config host tftp-hash (page 93) no boot config host tftp-hash (page 93) boot config host tftp-rexmit (page 93) boot config host tftp-timeout (page 93) boot config host user (page 94) boot config master (page 94) boot config net autonegotiate (page 95) no boot config net autonegotiate (page 95) boot config net bootp (page 96) no boot config net bootp (page 96) boot config net fullduplex (page 97) no boot config net fullduplex (page 97) boot config net ip (page 98) boot config net restart (page 99) boot net route (page 99) boot config net speed (page 100) boot config net tftp (page 101) boot config sio (page 101) boot config sio 8databits (page 102) no boot config sio 8databits (page 102) boot config sio baud (page 102) boot config sio disable (page 103) boo tconfig sio enable (page 103) boot config sio info (page 103) boot config sio mode (page 103) boot config sio mtu (page 104) boot config sio my-ip (page 104) boot config sio pppfile (page 105) boot config sio restart (page 106) boot config sio slip-compression (page 106) no boot config sio slip-compression (page 106)


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boot config sio slip-rx-compression (page 107) no boot config sio slip-rx-compression (page 107)

boot choice license-fileThis command loads the license file to the chassis.

Syntaxboot choice license-file

Variable definitionsUse the following table for the boot choice license-file command.

Variable Valuechoice Specifies the order in which the

specified boot path is accessed whenthe switch is rebooted: primary,secondary, or tertiary.

license-file The source can be Flash memory,a PCMCIA card, or a remote TFTPserver. /flash/ /pcmcia/ :


boot config bootpUse this command to set or clear the bootp CLI configuration commands.

Syntaxboot config bootp

Variable definitionsUse the following table for the boot config bootp command.

Variable Valueimage-name [ ]

Set or clear the bootp CLI configuration commands.

name is the bootfile to set or clear. If the name isset as default, then the configuration will be cleared.

slot is slot number to use for the bootfile.Acceptable values range from 1 to 10.


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boot config choice config-fileUse this command to select runtime and boot configuration file choices orchange the order in which the boot sources (flash and PCMCIA card) areaccessed.

Syntaxboot config choice config-file

Variable definitionsUse the following table for the boot config choice config-filecommand.

Specifies the order in which the selected boot device isaccessed when you reboot the switch.

The options are: primary, secondary, andtertiary. The default order is to access the PCMCIAcard first, and then the onboard flash.

config-file

Specifies the boot configuration device and file name.The range of values is up to 256 characters includingthe path.


boot config choice image-fileUse this command to select runtime and boot image file choices orchange the order in which the boot sources (flash and PCMCIA card) areaccessed.

Syntaxboot config choice image-file

Variable definitionsUse the following table to help you use the boot config choicecommand.


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Variable Value Specifies the order in which the selected

boot device is accessed when you rebootthe switch.

The options are: primary,secondary, and tertiary. Thedefault order is to access the PCMCIAcard first, and then the onboard flash.

file Specifies the boot image device and filename.

The range of values is up to 256characters including the path.


boot config cli moreUse this command to set the output display for the Command LineInterface (CLI) to one line at a time.

Syntaxboot config cli more


no boot config cli moreUse this command to set the output display for the Boot Monitor CommandLine Interface (CLI) to continuous scrolling.

Syntaxno boot config cli more


boot config cli promptUse this command to change the Boot Monitor prompt for the CommandLine Interface (CLI) to the defined string.


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boot config cli screenlines 77

Syntaxboot config cli prompt

Variable definitionsUse the following table for the bootconfig cli prompt command.

Variable Valuevalue specifies the prompt text. The range

of values is an ASCII string of 1 to 32characters.

ATTENTIONEnclose the string in quotation marksif it has spaces between characters.


boot config cli rlogin-sessionsUse this command to specify the allowable number of inbound remotelogin sessions to the Boot Monitor Command Line Interface (CLI).

Syntaxboot config cli rlogin-sessions

Variable definitionsUse the following table for the boot config cli rlogin-sessionscommand.

Variable Value specifies the allowable number of

remote login sessions. The range ofvalues is 0 to 8. The default is 8.


boot config cli screenlinesUse this command to specify the number of lines in the output display forthe Boot Monitor Command Line Interface (CLI).

Syntaxboot config cli screenlines


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nn46200 104 02.01 command reference nncli

Documents

boot config flags debugconfig

boot config commands

boot config flags ftpd

boot config flags nncli

boot config flags rlogind

boot config flags reboot

boot config flags autoboot

boot config flags logging