flexi eth pabis stepbystepconf

Packet Abis & AoIP: Step-by-step configuration guideNew delivery Flexi BSC , PAbis over Ethernet, TC in MGW

The IP addresses used in the document conform to the presentation in the 'BSC Site IP Connectivity Guidelines' (DN03502792): private addresses are given explicitly; for routable addresses, hypothetical subnets a.b.c.0/24 and a.b.d.0/28 are used. In practice, subnets can be defined from the available address space and according to the required number of hosts.

BSC configuration

1. Preconditions

- S14 level BSCLAN configuration with L3 connectivity

- Sigtran has been created

2. HW installation .

a) SWU installation

- Install ESB24-D cards into Slot 15 of LANUs 0 (SWU6) and 1 (SWU7).

- Disconnect BSC from the external network, and restore L3 default settings to all BSCLAN SWUs through a serial connection. (This does not apply to the two EMB switches.)

*Before disconnecting, make sure that you have activated the licence for the new ESB24-D switches.

- Recable BSCLAN according to topology T9 ('BSC3i 1000/2000 and Flexi BSC (S15): Use of LAN Ports in LAN switches' (D-217214))

* The SFP modules used in the front panel ports of SWUs 6 and 7 are FCLF-8520-3 or FCLF-8521-3 for electrical connections and 21CFR(J) Class 1 for optical connections

* Cables of type CHES used for back panel cabling

* Front panel cables: CLC for optical connections and cross-connected CAT 5E for electrical connections.

- Configure the BSCLAN SWUs with T9 settings

* Command line scripts can be found in 'BSC Site IP Connectivity Guidelines' (DN03502792) or /BSC Site IP Configration Examples/ (DN70609908)

- Change the BSCLAN topology to T9 through MML

*ZW6G:T9;

- Add the new ETPLAN SWUs 6&7 to the topology

* Create the SWU-6 & 7 unitsZWTU:SWU,6:1A004-03;ZWTU:SWU,7:1A005-03;

* Create the ESB24-D plug-in unitsZWTP:SWU,6:ESB24_D,3,15;

ZWTP:SWU,7:ESB24_D,3,15;

* Add SWU-6 & 7 into the topologyZWYC:S:4:SWU,6:MCMU,0;ZWYC:S:5:SWU,7:MCMU,0;

* Change the SWU-6 state to WOZUSC:SWU,6:SE;ZUSC:SWU,6:TE;ZUSC:SWU,6:WO;

* Change the SWU-7 state to WOZUSC:SWU,7:SE;ZUSC:SWU,7:TE;ZUSC:SWU,7:WO;

* Activate SWU-6 & 7ZW6E:SWU,6:A; ZW6E:SWU,7:A;

- Check LDI operation by connecting one-by-one to each SWU

* If SWU connection cannot be created, use a serial cable connection to check whether the SWU has received IP address correctly from DHCP. If DHCP address does not exist, renew and reboot the card.

b) ETPE & ETPA installation

- Ensure that each ETP card contains SW

* Attach a serial cable to the card; if a Bist prompt appears, SW needs to be loaded.

- Define the desired ETP card type (ETPE, ETPA (, ETPT)) by inserting the correct ADMODxx module to each card.

- Check the card positions, CARIDs and CABIDs from 'Flexi BSC: Network Element HW Implementation of Release S15 vol1 (New Delivery)' (D-

343883) or from 'BSC3i 1000/2000 and Flexi BSC (S15): Use of LAN Ports in LAN switches' (D-217214).

- Observe the ETP card equipping order defined in /D-343883/

* ETPE cards are installed first to slot 19 of ETCs 0 and 2, and then to slots 22 and 25; following this ETPEs are installed into slot 29 of ETCs 1 and 3; finally ETPE cards are installed into GTICs 0 and 1, first into slot 16 of both cards and then into slot 14.

* ETPA cards are installed into ETCs 1 and 3, first into slot 35 of both cards and then into 32.

- In case HW redundancy shall be applied between ETPEs, add a CHFX cable between the cards forming an ETPE redundancy pair (The group indexes of the two ETPE cards forming a redundancy pair are of the format x-0 and x-1. /D-343883/)

- For the external connection, attach to the ETP card a cable together with the corresponding SFP module /D-343883/

ETPx type (FU) ADMODxxETSI ETPT ADMOD1ANSI ETPT ADMOD17ETPE ADMOD0ETPA ADMOD4

3. BSCLAN configuration

c) CPU/PCULAN configuration

- Configure VLAN interfaces to OMU, all active BCSUs and PCUs. /DN03502792/

* Before creating new VLANs to OMU, remove all existing IP addresses and associated gateway addresses from the EL-interfaces. (ZQRI displays the existing interface configuration; ZQKP removes the gateway associated with the address to be removed; ZQKG removes the IP address.)

ZQRA:OMU::VLAN100,10,EL0,:; /*O&M*/

ZQRA:OMU::VLAN101,10,EL1,:; /*O&M*/

* VLAN interface for ETPSIG-I (VLAN20) need not be created to OMU.

* Sigtran-1 & Sigtran-2 VLANs (30 and 31) need to be created to BCSUs, in which VLANs were not used in S14. Before creating these, remove the existing IP addresses and associated gateway addresses from the BCSU EL-interfaces. (ZQRI displays the existing interface configuration, ZQKP removes the gateway associated with the address to be removed, and ZQKG removes the IP address.)

(ZQRA:BCSU,2::EL0::UP;) /*Create EL0 if doesn't exist yet*/

(ZQRA:BCSU,2::EL1::UP;) /*Create EL1 if doesn't exist yet*/

ZQRA:BCSU,2::VLAN300,30,EL0,:; /*Sigtran-1*/

ZQRA:BCSU,2::VLAN311,31,EL1,:; /*Sigtran-2*/

ZQRA:BCSU,2::VLAN400,40,EL0,:; /*ETPSig-E; if ETP-C not used,may be

omitted.*/

ZQRA:BCSU,2::VLAN401,40,EL1,:; /*ETPSig-E; if ETP-C not used,may be

omitted.*/

ZQRA:BCSU,2::VLAN410,41,EL0,:; /*OMUSIG*/

ZQRA:BCSU,2::VLAN411,41,EL1,:; /*OMUSIG*/

ZQRA:BCSU,2::VLAN420,42,EL0,:; /*TRXSIG*/

ZQRA:BCSU,2::VLAN421,42,EL1,:; /*TRXSIG*/

* VLAN interface for ETPSIG-I (VLAN20) need not be created to BCSUs.

(ZQRA:BCSU,2:PCU2E:12:IFETH0::UP:;) /*Create IFETH0 to PCU if doesn't

exist yet*/

(ZQRA:BCSU,2:PCU2E:12:IFETH1::UP:;) /*Create IFETH1 to PCU if doesn't

exist yet*/

* At PCU, VLAN creation required only on IFETH0.

ZQRA:BCSU,2:PCU2E:12:VLAN220,22,IFETH0,:::; /*PEP*/

* VLAN interface for Gb (VLAN50) need not be created to PCUs.

- Configure IP addresses, TAGs where applicable and default gateways for the created VLAN interfaces. /DN03502792/

ZQRN:OMU::VLAN100,VLAN101:"a.b.c.4",28,P,::;

ZQKM:OMU::"a.b.c.4":"a.b.c.1":LOG:;

ZQRN:OMU::EL0,EL1:"10.0.1.8",26,P,MI::; /*ETPSIG-I*/

ZQRN:BCSU,2::EL0,EL1:"10.0.1.3",26,L,MCI::; /*ETPSIG-I*/

ZQRN:BCSU,2::VLAN300,:"a.b.c.22",28,L,::;

ZQKM:BCSU,2::"a.b.c.22":"a.b.c.17":LOG:;

ZQRN:BCSU,2::VLAN311,:"a.b.c.38",28,L,::;


/*If ETP-Cs not used, VLAN400 and VLAN401 may have been omitted.*/

ZQRN:BCSU,2::VLAN400,VLAN401:"a.b.c.54",28,L,MC::;


ZQRN:BCSU,2::VLAN410,VLAN411:"a.b.c.70",28,L,::;


ZQRN:BCSU,2::VLAN420,VLAN421:"a.b.c.86",28,L,::;


ZQRN:BCSU,2:PCU2E,12:VLAN220,:"10.0.2.21",24,L,I::;

ZQRP:BCSU,2:PCU2E,12:VLAN220,:"10.0.2.21":TAG,"PEP":;

ZQRN:BCSU,2:PCU2E,12:VLAN500,:"a.b.c.146",25,L,::;

/*Gb*/

ZQKM:BCSU,2:PCU2E,12:"a.b.c.146":"a.b.c.129":LOG:;

- Connect to external network

* Verify the connection by checking e.g. that an MML telnet connection to an external network is possible.

d) ETP card configuration

- In MML, create cartridges, units, plug-in units, and connect the plug-in units for all installed ETPE cards.

* Create the GTIC-0&ETC-0&ETC-1 cartridge, if it does not yet exist.

ZWTC:SGC1C_A,1A1-3,,:AL=1A1-11-12;

* Create the GTIC-1&ETC-2&ETC-3 cartridge, if it does not yet exist.

ZWTC:SGC1C_A,1A2-3,,:AL=1A1-11-13;

* Create the ETPE plug-in units and their connections to GSW2KB. In new delivery Flexi, PS connection to GSW2KB is not used; the

CS connection is not necessary (although configured here) when ETPA cards are used. (For Plug-in unit numbers, refer to /D-343883/)

ZWTU:ETPE,2,0:1A1-3:;

ZWTP:ETPE,2,0:ETP,4,19,::ETPCS,8,256&&319,TSL,0&&31:;

ZWTU:ETPE,2,1:1A2-03:;

ZWTP:ETPE,2,1:ETP,5,19,::ETPCS,8,256&&319,TSL,0&&31:;

* Identify the type of external interface the ETPE card is connected to.

ZWUC:ETPE,2,0:ETP,4:IF=ABIS:;

ZWUC:ETPE,2,1:ETP,5:IF=ABIS:;

* Create the ETPA plug-in units (For Plug-in unit numbers, refer to /D-343883/)

ZWTU:ETPA,2:1A1-3:;

ZWTP:ETPA,2:ETP,15,35,:;

ZWTU:ETPA,3:1A2-3:;

ZWTP:ETPA,3:ETP,14,35,:;

* Identify the type of external interface the card is connected to.

ZWUC:ETPA,2:ETP,15:IF=A:;

ZWUC:ETPA,3:ETP,14:IF=A:;

- For each ETPE card, create the internal IL0&IL1 interfaces and a BOND interface between these

ZQRA:ETPE,2,0::BOND0,IL0,IL1,::UP:;

- Create VLANs to the ETPE BOND interfaces. /DN03502792/

ZQRA:ETPE,2,0::VLAN210,21,BOND0,::; /*EEP*/

ZQRA:ETPE,2,0::VLAN220,22,BOND0,::; /*PEP*/

- Create VLAN IP address and add TAGS for the ETPE BOND interfaces

ZQRN: ETPE,2,0::VLAN210,:"10.0.1.65",26,L,VI:;

ZQRP: ETPE,2,0::VLAN210,:"10.0.1.65":TAG,"EEP":;

ZQRN: ETPE,2,0::VLAN220,:"10.0.2.1",24,L,VI:;

ZQRP: ETPE,2,0::VLAN220,:"10.0.2.1":TAG,"PEP":;

- Create ETPSIG-m IP addresses for the ETPE cards

ZQRN:ETPE,2,0::BOND0:"10.0.1.9",26,P,IDM:;

*ETPSIG-m address needs to be configured to all installed ETPE cards.

- Create ETPSIG-c IP addresses for the ETPE cards

ZQRN:ETPE,2,0::BOND0:"10.0.1.25",26,L,VIC:;

* ETPSIG-c address need not be configured to the 'card x-1' of the possible redundancy pairs: e.g. address of ETPE 2-0 copied to ETPE 2-1 when switchover occurs.

- Create ETPSIG-m and ETPSIG-c IUA messaging interfaces for the ETPE cards

* ETPSIG-m interface created between all installed ETPE cards and one BCSU.

ZD2C:M:BCSU,0:ETPE,2,0::;




* ETPSIG-c interface created between all active ETPE cards ('Card x-0' of each redundancy pair) and all active BCSUs

ZD2C:C,NOR:BCSU,0:ETPE,2,0:;






- For each ETPA card, create the internal IL0&IL1 interfaces and a BOND interface between these

ZQRA:ETPA,2::BOND0,IL0,IL1,::UP:;

ZQRA:ETPA,3::BOND0,IL0,IL1,::UP:;

- Create VLANs to the ETPA BOND interfaces. /DN03502792/

ZQRA:ETPA,2::VLAN210,21,BOND0,::; /*EEP*/

ZQRA:ETPA,3::VLAN210,21,BOND0,::; /*EEP*/

- Create VLAN IP address and add TAGS for the ETPA BOND interfaces

ZQRN: ETPA,2::VLAN210,:"10.0.1.73",26,L,VI:;

ZQRP: ETPA,2::VLAN210,:"10.0.1.73":TAG,"EEP":;

ZQRN: ETPA,3::VLAN210,:"10.0.1.74",26,L,VI:;

ZQRP: ETPA,3::VLAN210,:"10.0.1.74":TAG,"EEP":;

- Create ETPSIG-m IP addresses for the ETPA cards

ZQRN:ETPA,2::BOND0:"10.0.1.23",26,P,IDM:;

ZQRN:ETPA,3::BOND0:"10.0.1.24",26,P,IDM:;

*ETPSIG-m address needs to be configured to all installed ETPA cards.

- Create ETPSIG-c IP addresses for the ETPA cards

ZQRN:ETPA,2::BOND0:"10.0.1.33",26,L,VIC:;

ZQRN:ETPA,3::BOND0:"10.0.1.34",26,L,VIC:;

*ETPSIG-c address needs to be configured to all installed ETPA cards.

- Create ETPSIG-m and ETPSIG-c IUA messaging interfaces for the ETPA cards

* ETPSIG-m interface created between all installed ETPA cards and one BCSU.

ZD2C:M:BCSU,0:ETPA,2::;

ZD2C:M:BCSU,0:ETPA,3::;

* ETPSIG-c interface created between all ETPA cards and all active BCSUs

ZD2C:C,NOR:BCSU,0:ETPA,2:;






- Create the external EL0 interface to all installed ETPE cards

* If VLAN tagging should be used between ETPE and Site equipment, create also VLAN interface

ZQRA:ETPE,2,0::VLAN700,70,EL0,::UP;

* If VLAN tagging is not used between ETPE and Site equipment, create EL0 only

ZQRA:ETPE,2,0::EL0::UP;

- Configure the IP and default gateway addresses (virtual gateway between multilayer site switches) to the ETPE EL0 interfaces.

*VLAN tagged interface

ZQRN:ETPE,2,0::VLAN700,:"a.b.d.4",28,L,:;

ZQKM:ETPE,2,0::"a.b.d.4":"a.b.d.1":LOG:;

*Non-tagged interface

ZQRN:ETPE,2,0::EL0,:"a.b.d.4",28,L,:;

ZQKC:ETPE,2,0::"a.b.d.4",28:"a.b.d.1":LOG;

- Create the external EL0 interface to all installed ETPA cards

* If VLAN tagging should be used between ETPA and Site equipment, create also VLAN interface

ZQRA:ETPA,2::VLAN710,71,EL0,::UP;

* If VLAN tagging is not used between ETPE and Site equipment, create EL0 only

ZQRA:ETPA,2::EL0::UP;

- Configure the IP and default gateway addresses (virtual gateway between multilayer site switches) to the ETPA EL0 interfaces.


ZQRN:ETPA,2::VLAN710,:"a.b.d.22",29,L,:;

ZQKM:ETPA,2::"a.b.d.22":"a.b.d.17":LOG:;


ZQRN:ETPA,2::EL0,:"a.b.d.22",29,L,:;

ZQKC:ETPA,2::"a.b.d.22",29:"a.b.d.17":LOG;

- Configure the Site Equipment (Cisco) correspondingly.


interface GigabitEthernet3/1 switchport switchport trunk encapsulation dot1q switchport trunk allowed vlan 700

switchport mode trunk switchport nonegotiate

spanning-tree portfast trunk spanning-tree bpdufilter enable

interface GigabitEthernet3/2 switchport switchport trunk encapsulation dot1q switchport trunk allowed vlan 710 switchport mode trunk

switchport nonegotiatespanning-tree portfast trunk

spanning-tree bpdufilter enable


interface GigabitEthernet3/1 switchport switchport access vlan 700 switchport mode access

switchport host

interface GigabitEthernet3/2 switchport switchport access vlan 710 switchport mode access

switchport host

*Addresses and OSPF

interface Vlan700 /*Site Switch 1*/ ip address a.b.d.2 255.255.255.240

ip ospf cost 10 standby 700 ip a.b.d.1standby 700 timers msec 500 1 standby 700 priority 200

router ospf 100network a.b.d.0 0.0.0.15 area <area number>



router ospf 100network a.b.d.0 0.0.0.15 <area number>







- In case of HW redundancy is used for ETPEs, create IM0 interfaces for the cards forming redundancy pairs.

ZQRA:ETPE,2,0::IM0::UP;

ZQRA:ETPE,2,1::IM0::UP;

ZQRN:ETPE,2,0::IM0,:"10.0.0.32",27,P,I:;

ZQRN:ETPE,2,1::IM0,:"10.0.0.33",27,P,I:;

- Create IN0 interfaces for all ETPE cards.

ZQRA:ETPE,2,0::IN0::UP;

ZQRA:ETPE,2,1::IN0::UP;

ZQRN:ETPE,2,0::IN0,:"10.0.0.64",27,P,I:;

ZQRN:ETPE,2,1::IN0,:"10.0.0.65",27,P,I:;

- Neither IM0 nor IN0 interface is needed for ETPA.

- Change the working state of the ETPE and ETPA cards to WO (ZUSC).

* Verify that working state 'Test' is OK, before changing to WO. If Test state fails, verify that the card has received the ETPSIG IP

address from DHCP.

4. Licences

- Use command ZW7M to activate the licences necessary for Packet Abis over Ethernet and AoIP.

* The licences required are:

PAbis over ETH licence (1533)

AoIP IP (1522)

TC in MGW (1753)

IUA (899)

5. BCF creation

- Create BCF according to the attached instructions

* Create SCTP associations for OMUSIG and TRXSIG, and the IP addresses between the serving BCSUs and the TRXs. (The BTS end addresses left

open in the command line examples.)

ZOYX:OMU4100:IUA:S:BCSU,2:AFAST:4:;

ZOYX:TRX42T1:IUA:S:BCSU,2:AFAST:4:;

ZOYP:IUA:OMU41:"a.b.c.70",:"x.x.x.x",x,;

ZOYP:IUA:TRX42T1:"a.b.c.86",:"x.x.x.x",x,;

* Create D-channels for OMUSIG and TRXSIG

ZDWP:DOMU4100:BCSU,2:62,1:OMU4100,;

ZDWP:DTRX42T1:BCSU,2:0,1:TRX42T1,;

ZDWQ:;

* Create BCF (ZEFC)

* Create BTS object to BCF (ZEQC)

* Create HOC and POC (ZEHC, ZEUC)

* Create TRX to the BTS (ZERC)

* Activate the SCTP associations created above (ZOYS)

* Unlock TRX, BTS and BCF (ZERS, ZEQS, ZEFS)

BTS commissioning

- BTS configuration is done through a 2G Flexi BTS Site Manager session

* Start the commissioning wizard

* Select 'Packet switched network' and 'Packet Abis' in the Network settings menu

* Select 'Ethernet EIF 1" and 'Auto Negotiation' in the Ethernet interface settings menu

* Set the 'Maximum transmission unit' as 1500 octets in the Packet Abis transport menu

* In the Transmission Parameters menu, select manual transmission parameter settings and select FIQA as the 'Transmission PIU type'.

* In the Network plane settings menu, set the BTS IP address, the BSC IP address as well as both the M-and C-plane GW addresses. The BSC IP address is the one defined at BSC for OMUSIG VLAN 41 (a.b.c.65).

.

* In the Protocol settings menu, select 'Fast' transmission medium.

* In the Syncronisation menu, select 'RXClock IF 1'

Multimedia Gateway and MSC Server configuration

MGW needs to be configured according to the instructions for AoIP support activation (NOLS).

MSS needs to be configured according to the instructions given in 'A over IP (AoIP) support in MSC server' (DN0934026)

flexi eth pabis stepbystepconf

Documents

swu installation

swu connection

lan switches d

esb24d cards

new esb24d switches

flexi bsc s15

bsclan topology

bsclan swus