User guide

Packet Over SONET Module Installation and User Guide 3-9
Basic PoS Module Configuration Information
APS Module Redundancy
Figure 3-4 is an example of a two-module APS redundancy configuration, in which the
working line and the protection line are terminated in two different PoS modules in the
same BlackDiamond 6800 series switch. This configuration provides simple protection
against both line and module failures.
Figure 3-4: APS configuration, module redundancy
Configuration Commands for APS: Module Redundancy
The following configuration commands apply to the two PoS modules installed in
slots5 and 8 of BlackDiamond switch 1, as shown in Figure3-4.
create vlan apslbvlan
config apslbvlan ipaddress 192.168.1.1 /30
enable loopback-mode apslbvlan
create aps 1
config aps 1 add 8:1 working
config aps 1 add 5:4 protection 192.168.1.1
enable aps
PoS_008
BlackDiamond 1 BlackDiamond 2
1234AB5678 1234AB5678
5:4
(Protection
line)
1:4
8:1
(Working line)
SONET
ring
ADM