ISDN Debug and Show Commands
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show isdn service

ThiscommanddisplaystheservicestatusofallorselectedISDNports.
Syntax
show isdn service [board/slot/port]
Mode
PrivilegedEXECorGlobalconfiguration:XSR# orXSR(config)#
Parameter Descriptions
Examples
ThefollowingexampledisplaysstatisticsfomtheBRINOAMport:
XSR#show isdn service 1/1
********************** ISDN Service ISDN-BRI 1/1 ********************
Layer 1: UP Layer 2: UP State: ONLINE Admin Up Oper Up
Term. 1 Spid:2200555 State: ONLINE Cause: 000
Term. 2 Spid:2201555 State: ONLINE Cause: 000
Ch No State Ch No State Ch No State Ch No State Ch No State
1 IDLE 2 IDLE
ThefollowingexampleshowsoutputfromBRIport1/0:
#show isdn service 1/0 (BRI)
********************** ISDN Service ISDN-BRI 1/0 ********************
Layer 1: UP Layer 2: UP State: ONLINE Admin Up Oper Up
Ch No State Ch No State Ch No State Ch No State Ch No State
1 IDLE 2 IDLE
ThefollowingexampleshowsoutputfromPRIport2/0:
XSR#show isdn service 2/0
********************** ISDN Service ISDN-PRI 2/0 ********************
Layer 1: UP Layer 2: UP State: ONLINE Admin Up Oper Up
Ch No State Ch No State Ch No State Ch No State Ch No State
0 CONNECTED 1 CONNECTED 2 CONNECTED 3 CONNECTED 4 CONNECTED
5 CONNECTED 6 CONNECTED 7 CONNECTED 8 CONNECTED 9 CONNECTED
10 CONNECTED 11 CONNECTED 12 CONNECTED 13 CONNECTED 14 CONNECTED
15 D-channel 16 CONNECTED 17 CONNECTED 18 CONNECTED 19 CONNECTED
board/slot/port XSR board, slot and port numbers.
Layer1Status ACTIVE|DEACTIVE|PENDING‐(Active‐cableupandlinesynchronized)
Layer2Status LAPD:UP|DOWN;State:OFFLINE(Offline‐ISDNisnotregisteredwith
SPIDsorSPIDsnotrequired)