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- Configuring the T1 Remote Loopback Response
Configuring the T1 Remote Loopback Response
The T1 facilities data-link loop request signal is used to communicate various network information in the form of in-service monitoring and diagnostics. Extended superframe, through the facilities data link (FDL), supports nonintrusive signaling and control, thereby offering clear-channel communication. Remote loopback requests can be over the FDL or inband. To configure the routing platform to respond to remote loopback requests, include the remote-loopback-respond statement at the [edit interfaces interface-name t1-options] hierarchy level:
- [edit interfaces interface-name t1-options]
- remote-loopback-respond;
By default, the routing platform does not respond to remote loopback requests.