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Cisco ONS 15530 Configuration Guide and Command Reference
78-14227-01, Cisco IOS Release 12.1(10)E2
AppendixA Command Reference
APS Commands
aps revertive
To configure revertive APS for y-cable line card protection, use the apsrevertive command. To disable
revertive APS, use the no form of this command.
aps revertive
no aps revertive
Syntax Description This command has no other arguments or keywords.
Defaults Disabled
Command Modes APS configuration
Command History
Usage Guidelines When revertive APS is configured and a switchover to the protection signal has occurred, the system
automatically switches back to the preferred working signal when it becomes operational. Use the aps
timer wait-to-restore command to control how quickly the signal reverts back to the working path.
Examples The following example shows how to configure re verti ve APS on an asso ciated trans parent interf ace pair.
Switch# configure terminal
Switch(config)# redundancy
Switch(config-red)# associate group dallas
Switch(config-red-aps)# aps working transparent 2/0/0
Switch(config-red-aps)# aps protection transparent 4/0/0
Switch(config-red-aps)# aps revertive
Switch(config-red-aps)# aps y-cable
Switch(config-red-aps)# aps enable
Related Commands
Release Modification
12.1(10)EV2 This command was introduced.
Command Description
aps disable Disables APS activity between associated interfaces.
aps enable Enables APS activity between associated interfaces.
aps timer
switchover-enable
min-interval
Modifies the minimum timer interval before reenabling APS switchover.
aps timer wait-to-restore Modifies the wait-to-restore timer interval.