Instruction manual

1
Introduction
This guide shows how to install BayStack
™
400-ST1
Cascade Modules into the following supported switches
1
:
• Nortel Networks Business Policy Switch 2000
™
• BayStack 450 Switch
• BayStack 410-24T Switch
You can create a mixed stack of supported switches, but
certain restrictions apply (Figure 1).
Figure 1. Compatible Software Versions
1
The terms “Nortel Networks Business Policy Switch 2000” and
“Business Policy Switch” are used synonomously in this guide.
All stack units
must have the same
Interoperability Software
Version Number (ISVN)
Mixed stack configuration
BS0045A
BayStack 450
BayStack 410-24T
BayStack 450
BayStack 410-24T
Same software
versions
Same software
versions
A Business Policy Switch
must be assigned as the
Base Unit
Business Policy Switch
Business Policy Switch
Business Policy Switch
Business Policy Switch