Specifications

2-110
Cisco IGX 8400 Series Provisioning Guide, Release 9.3.3 and Later Releases
OL-1166-04
Chapter 2 Cisco IGX 8400 Series Cards
Universal Router Module
Troubleshooting the URM
You can use both switch software self-test and background test diagnostic commands on the URM (see
Table 2-62). Self-test works with the embedded UXM-E.
Table 2-62 Port and Connection Diagnostic Commands for the URM
Command Description
Local
Endpoint
(on URM)
Remote
Endpoint
(on URM)
cnftstparm card type Enables or disables the URM self-test and
ATM background test.
––
addloclp slot.port Adds local loopback on the specified ATM
port. This command cannot be used on the
URM internal ATM port.
Y –
addloclp slot.port.vpi.vci Adds local loopback on the specified
connection at the local endpoint.
Note FR connections cannot terminate on
the URM.
YY
addlocrmtlp slot.port.vpi.vci Adds remote loopback on the specified
connection at the local endpoint.
YY
addrmtlpslot.port.vpi.vci or
addrmtlp slot.port.dlci
Adds remote loopback on the specified
connection at the remote endpoint.
Note FR connections cannot terminate on
the URM.
YY
tstdelay slot.port.dlci or
tstdelay slot.port.vpi.vci
Verifies continuity and measures round-trip
delay of the user data on a connection (with or
without Foresight).
Note FR connections cannot terminate on
the URM.
YY
tstcon slot.port.dlci Verifies connection continuity on a FR
endpoint.
Note FR connections cannot terminate on
the URM.
NY
tstconseg slot.port.vpi.vci Sends the OAM segment loopback cells to the
CPE to verify the continuity between the port
and the CPE.
YY
cnfoamlpbk slot Configures parameters for OAM loopback. Y Y
dellp slot.port Removes port loopback. This command
cannot be used on a URM internal ATM port.
Y –
dellp slot.port.vpi.vci or
dellp slot.port.dlci
Removes loopback on connection or port.
Note FR connections cannot terminate on
the URM.
YY