nortel networks confidential baystack 470-48t policy switch - customer presentation ramesh bijor...
TRANSCRIPT
NORTEL NETWORKS CONFIDENTIAL
BayStack 470-48T Policy Switch - Customer Presentation
Ramesh Bijor
Product Marketing Manager
Ethernet Switching
February, 2002
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 2
BayStack 470-48T Agenda
• BayStack Portfolio Positioning• Product Highlights• Value Proposition• Enterprise Solution with Passport 8600• Competitive Positioning• BayStack Portfolio – Key Differences• Plan of Record• Pricing and Ordering Information
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 3
Pri
ce/
po
rt
Feature/Function
BayStack 470-48T
BayStack 420-24T
BayStack Portfolio Positioning
BayStack 450-24T
Business Policy Switch
BayStack 380-24T
Cost-effective 10/100 Stackable Switch for small & medium business
Resilient Fail-safe 10/100 Stacking switch
for medium & large enterprise
Resilient Fail-safe 10/100 Stacking switch With QoS for medium and large enterprise
High-density Resilient Fail-safe 10/100 Stacking switch with QoS for medium & large enterprise
Cost-effective High-density 10/100/1000 Gigabit switch
for medium & large enterprise
BayStack 460-24T-PWR
Resilient fail-safe 10/100 Power over Ethernet stackable switch with QoS
Cost-effective High-density Gigabit Aggregation switch for small & medium BusinessBayStack 380-24F
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 4
BayStack 470-48T Policy SwitchProduct Highlights (v2.2)• 48 10/100 Mbps stackable QoS-enabled switch
– Ports 47 and 48 may be configured as 10/100 or GBIC port
• 2 Built-in GBIC slots for uplink ports• 2 Built-in stacking ports (no cascade module needed)• Technology Innovators
– Distributed MultiLink Trunking (DMLT)– Split MultiLink Trunking (SMLT) with
Passport 8600
• Security features include IEEE 802.1x based security (EAP over LAN), SNMPv3, BaySecure and Radius support
• QoS-enabled for mission-critical users, applications, or devices with L2/L3/L4 packet classification & prioritization*
Ideal for medium-to-large enterprise wiring closets
*Feature released with v2.2.1. Now available from the web
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 5
BayStack 470-48T Policy SwitchProduct Highlights (continued)
• Fail-safe stacking• 2.5 Gbps stacking bandwidth• Multiple Spanning Tree groups• Slot for DC-to-DC converter module for
RPS support with BayStack 10 Power Supply Unit (PSU)
• Common software platform• 1U High compact design• Web-Based Management• Auto MDI/MDIX hardware detection
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 6
Distributed MultiLink Trunking
Passport 8600 Switch Server
• MultiLink Trunking Provides High Bandwidth and Fault Tolerance
• Stack connections to servers and the network center is protected, even if one switch should fail (Distributed MultiLink Trunking)
• Load-balancing, fail-over protection for uninterrupted access to servers or network center
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 7
SMLT (Split MultiLink Trunking)
• Split Multi-Link Trunking– A Fresh approach to the
spanning tree problem
– Current network rules mean that one connection must be blocked.
– Both Links are active
• Advantages– Fail-over reduced to <1sec
– None wasted - You can use what you pay for!
IST Core
Passport 8600
BayStack 470-48TBayStack 470-48T
IST: Inter Switch Trunk
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 8
BayStack 470-48T Policy SwitchValue Proposition
• High-density desktop switching– Up to 384 ports in a stack of 8 switches
• Simpler, quicker, more cost-effective stacking– Built-in stacking ports mean no cascade modules needed– Only ones in industry to eliminate cascade module
• 2 Built-in GBIC slots for uplink ports– Double the uplink bandwidth due to dedicated use– No compromise on using uplink ports for stacking– Up to 16 GBIC ports in one stack – highest in the industry
• QoS-enabled for mission-critical users, applications, or devices*– Supports L2/L3/L4 packet classification & prioritization
*Feature released with v2.2.1. Now available from the web
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 9
Typical Traffic Flow
User A
Passport 8600 Core Switch E-Mail/FTP/Web
Server
User B
E-mail sent by User A
6Switch forwards E-mail from server
E-mail received by User B
Server response to User B
E-mail received by server
2 5
1
3
4
Switch forwards
E-mail request to
server
Most traffic flows via the uplink.
Uplink
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 10
Typical Competitor’s Implementation• Need to sacrifice 1 GBIC port per
switch for stacking• Trunking is not allowed across
different switches in a stack • Hence uplink to the core is limited to
only 1 GBIC for the whole stack• Single-point-of-failure as only one
uplink connection is available to the core
Uplink to the Core Switch
Uplink Bandwidth Limited to 1 Gbps (Half-duplex).
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 11
Distributed MultiLink Trunking (DMLT)
• DMLT allows trunking across different switches in the stack
• No single-point-of-failure as multiple uplinks are used
• Each trunk can have up to 8 Gbps uplink bandwidth (Full-duplex)
• Up to 4 trunks can be configured using all 16 GBIC ports
• For higher resiliency, trunks can connect to separate Passport 8600s running SMLT
Trunk #1
Up to 16 GBIC ports available with DMLT.
Trunk #2Trunk #3
Trunk #4
Fail-Safe Stacking with Built-in stacking ports
To Network Core Switch
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 12
BayStack 470-48T SwitchValue Proposition -continued
• Redundancy– Fail-safe stackability
– Load-balancing and fail-over protection with DMLT & SMLT – Technology innovation
– Redundant power & UPS support with BayStack 10 PSU
• Saves valuable rack space with Compact 1U High design
• Lowers training and installation costs with common “look and feel”
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 13
BayStack 470-48T Switch - Fail-safe Stacking
• Fail-Safe Stackability– Redundant, self-healing cascade
stacking design – Unlike other stackable switches,
BayStack 470 Switches have no single point of failure (non-matrix)
• Hot Swappable Switches• –48V DC-to-DC converter
module must be ordered to connect to BayStack 10 Power Supply System for RPSU
Unit 8
Unit 7
Unit 6
Unit 5
Unit 4
Unit 3
Unit 2
Unit 1
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 14
BayStack 470-48T SwitchSecurity
• Support for IEEE 802.1x based security – Prevents network connectivity without password authorization for added
security and control in physically non-secure areas– Authenticated users are placed in dynamically assigned VLAN– Interoperates with Microsoft Windows XP– Also known as Extensible Authentication Protocol (EAP over LAN)
• The first major vendor with SNMPv3 support – User authentication, Data encryption
• Distributed Access List Security– SNMP/Web/Telnet
• RADIUS Authentication Support • BaySecure
– MAC address based security
Unauthorized Unauthorized USERUSER
Security Filters
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 15
Common Software Platform
BayStack Switches
Management Tools
Common Interface
Optivity Network Mgmt. System(NMS)
Web-Manage-
ment
Optivity Switch
Manager(OSM)
Command Line
Interface (CLI)
Menus
Optivity Policy Server (OPS)
Business Policy Switch
BayStack 450
BayStack 460-24T-
PWR
BayStack 380
Switches
BayStack 420-24T
Common look & feel Saves training costs
Device Manager
BayStack 470-48T
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 16
Servers
Distributed MultiLink Trunks
Split MultiLink Trunks
BayStack 470 stack
Desktop users
10/100 Mbps connections
Desktop users
Floor 1Floor 2
10 Mbps
100 Mbps
Gigabit links
Passport 8600 Switch
Passport 8600 Switch
IST
IST = Inter Switch Trunk
BayStack 470 stack
Enterprise Solution with PP8600 using Split MultiLink Trunking
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 17
BayStack 470 Switch – Competitive Positioning
Features
Nortel BayStack 470-48T
Cisco Catalyst
2950G-48
Cisco Catalyst 3550-48T
3Com SS 3 4400
Extreme Summit 48
Ports per Unit 48 48 48 48 48
Maximum Ports per stack 384 432 384 192 Non-stackable
Built-in GBIC ports 2 2 2 No 2
Maximum GBICs Uplinks per stack 16 9 8 8 Non-stackable
Built-in Stacking Connectors Yes No No No Non-stackable
Fail-safe stacking Yes Yes Yes No Non-stackable
Cascade Bandwidth 2.5 Gbps 1 Gbps 1 Gbps 1 Gbps Non-stackable
Distributed MultiLink Trunking Yes No No Yes No802.1x Extensible Authentication Yes Yes Yes No No802.3x Flow Control Yes Yes Yes Yes YesMAC Address Capacity 16000 8000 8000 8000 128,000802.1p / 802.1Q Yes Yes Yes Yes Yes Hardware-Based Queues 8 4 4 4 8Port-based VLAN Support Yes Yes Yes Yes YesProtocol-based VLAN Support Yes No No No YesIGMP Snooping Yes Yes Yes Yes YesAuto MDI/MDIX Yes No No Yes No Price (U.S. $) $4,495 $4,495 $6,990 $3,295 $5,995Price/port (U.S. $) $94 $94 $146 $69 $125Price per stack port (U.S. $) $0 $250 $250 $334 n/aPrice per Gigabit SX port (U.S. $) $345 $500 $500 $895 $495
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 18
BayStack stackable switches – Key Differences
FeaturesBayStack 420-24T
BayStack 450-24T
Business Policy Switch
BayStack 470-48T
Target Audience Small & medium business
Medium & large
enterprise
Medium & large
enterprise
Medium & large
enterprisePorts per Unit 24 24 24 48
Maximum Ports per stack 192 224 224 384
Built-in GBIC ports 1 N/A N/A 2
Maximum GBIC Uplinks per stack 8 8 (w/MDA) 16 (w/MDA) 16
Built-in Stacking Connectors Yes No No Yes
Fail-safe stacking No Yes Yes Yes
Cascade Bandwidth 1Gbps 2.5 Gbps 2.5 Gbps 2.5 Gbps
Distributed MultiLink Trunking No Yes Yes Yes
802.1x Extensible Authentication No Yes Yes YesMAC Address Capacity 8000 16000 16000 16000802.1p Yes Yes Yes Yes Hardware-Based Queues 4 2 8 8QoS support (with DSCP) No No Yes YesProtocol-based VLAN Support No Yes Yes YesIGMP Snooping Yes Yes Yes YesAuto MDI/MDIX Yes No No Yes
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 19
BayStack 470-48T Policy SwitchSoftware version
• Shipping with v2.2 software– Stackability with BayStack 470-48T
• Software v2.2.1 available free from web– Supports QoS features– BayStack 470 Release 2.2.1 Download
Instructions• Go to www.nortelnetworks.com, click on Support, click on
BayStack, click on Software under “BayStack: Switches - 470-48T Switch”. Download agent, diagnostic and MIB files.
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 20
BayStack 470-48T Policy SwitchPlan of Record – Software Release v3.0
• BoSS (BayStack operating system Switching Software) v3.0– Stackability with BPS and BayStack 460-24T– SSH (Secure Shell Access)
• Allows you to log into the switch from a SSH client & perform a secure Telnet session using CLI commands
• Perfect for security conscious customers such as Federal government
• Provides strong authentication and secure encrypted communications
• Availability - April, 2003– Download from the web at no charge
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 21
Pricing and Ordering Information
Order No. Description List (US)
AL2012?34* BayStack 470-48T Switch -- 48 10/100BaseTX ports plus 2 built-in GBIC slots and built-in stacking ports (18 in. stacking cable included)
$4495
AL1904005 -48V DC-to-DC converter module for BS 470 for use with BayStack 10 Power Supply System (Q1, 03)
$339
AL2018001 BayStack 400-SRC Cascade Return Cable (1 meter), needed for fail-safe stackability
$195
AL2018002 BayStack 400-SSC Spare Cascade Cable (18 inch) $95
AL2018004 BayStack 400-SRC Cascade Return Cable (3 meter), needed for fail-safe stackability
$245
AA1419001 1-port 1000BASE-SX Gigabit Interface Connector (GBIC) $345
AA1419002 1-port 1000BASE-LX Gigabit Interface Connector (GBIC) $995
AA1419003 1-port 1000BASE-XD Gigabit Interface Connector (GBIC) – 40km $4,995
AA1419004 1-port 1000BASE-ZX Gigabit Interface Connector (GBIC) – 70km $6,995
* The seventh character (?) of the switch order number must be replaced with the proper code to indicate desired product nationalization.
NORTEL NETWORKS CONFIDENTIAL BayStack 470-48T Switch, Presentation - 22
Collateral & Sales Tools
• Visit the following Nortel Networks page for Product Brief:– http://www.nortelnetworks.com/baystack470-48t
• Nortel Partners may visit the Partner Information Center (PIC) for more collateral & sales tools:– www.nortelnetworks.com/pic
• User ID and Password required
– Product Brief & Product Bulletin
– Customer Presentation
– Competitive Brief
– Frequently Asked Questions