Cisco ASR 1000 Series

PurposeCommand
Router(config-if)# mdl [string {eic | fic | generator |
lic | pfi | port | unit} string}] | [transmit {idle-signal |
path | test-signal}]
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS
XE Everest 16.5
262 OL-14127-17
Configuring the 2-Port and 4-Port T3/E3 Serial SPA
Optional Configurations