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Cisco ONS 15530 Configuration Guide and Command Reference
78-14227-01, Cisco IOS Release 12.1(10)EV2
Chapter8 Configuring Multiple Shelf No des
Configuring Multiple Shelf Nodes
Shelf2(config)# interface wdm 0/0
Shelf2(config-if)# topology neighbor name shelf1 port name thru 0/0
Shelf2(config-if)# topology neighbor agent ip-address 10.2.2.1
Shelf2(config-if)# exit
Shelf2(config)# interface thru 0/0
Shelf2(config-if)# topology neighbor name shelf3 port name wdm 0/0
Shelf2(config-if)# topology neighbor agent ip-address 10.2.2.3
Shelf2(config-if)# exit
Shelf2(config)# interface wdm 0/1
Shelf2(config-if)# topology neighbor name shelf3 port name thru 0/1
Shelf2(config-if)# topology neighbor agent ip-address 10.2.2.3
Shelf2(config-if)# exit
Shelf2(config)# interface thru 0/1
Shelf2(config-if)# topology neighbor name shelf1 port name wdm 0/1
Shelf2(config-if)# topology neighbor agent ip-address 10.2.2.1
Shelf2(config-if)# exit
Shelf3(config)# interface wdm 0/0
Shelf3(config-if)# topology neighbor name Shelf2 port name thru 0/0
Shelf3(config-if)# topology neighbor agent ip-address 10.2.2.2
Shelf3(config-if)# exit
Shelf3(config)# interface thru 0/0
Shelf3(config-if)# topology neighbor name shelf1 port name thru 0/1
Shelf3(config-if)# topology neighbor agent ip-address 10.2.2.1
Shelf3(config-if)# exit
Shelf3(config)# interface wdm 0/1
Shelf3(config-if)# topology neighbor name Node3 port name thru 0/0
Shelf3(config-if)# topology neighbor agent ip-address 10.3.3.1
Shelf3(config-if)# exit
Shelf3(config)# interface thru 0/1
Shelf3(config-if)# topology neighbor name shelf2 port name wdm 0/1
Shelf3(config-if)# topology neighbor agent ip-address 10.2.2.2
Shelf3(config-if)# exit
Configuring APS
When a multiple shelf node is part of a network topology, the channels supported by it might require
special configuration. On a multiple shelf node, the OSC might have only one connection or no OSC
connections at all. For the APS channel protocol to function correctly , th e shelv es that supp ort a channel
must both have two OSC connections, or you must configure the APS group name and IP address
information on the shelves.
To configure APS for a channel supported on a multiple shelf node without full OSC su ppo rt, pe rfo rm
the following steps, beginning in global configuration mode:
Command Purpose
Step1 Switch1(config)# redundancy
Switch1(config-red)#
Enters redundancy configuration mode.
Step2 Switch(config-red)# associate group name
Switch(config-red-aps)#
Specifies an APS group name and enters APS
configuration mode.
Note The group name is case sensitive.
Step3 Switch(config-red-aps)# aps disable Disables APS activity between the interfaces.
Note For newly created APS groups, APS activity is
disabled by default.