Cisco ASR 9000 Series Command Reference Manual page 939

SONET Controller Commands on the Cisco ASR 9000 Series Router
The following example sets the signaling to SONET:
RP/0/RSP0/CPU0:router(config)# aps group 1
RP/0/RSP0/CPU0:router(config-aps)# signalling sonet
Related Commands
Command
aps group (global), on page 842
show aps group, on page 897
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Description
Adds an automatic protection switching (APS) group and enter
APS group configuration mode.
Displays information about the APS groups.
signalling
Release 5.3.x
919