Drop and Insert Commands
XSR CLI Reference Guide 2-81
Mode
Controllerconfiguration:XSR(config-controller<xx>)#
Default
cas
Example
ThisconfigurationinstructstheXSRtoterminatetimeslots1,2,3,4,5,6and7ofcontrollerT10/1/
0intoaPPPchannelandbypasstherestofthetimeslotsfromT1controller0/1/0tocontrollerT10/
1/1.controllerportT0/1/0isconnectedtotheCentralOfficeandcontrollerportT0/1/1isconnected
thethePBXdownstream.Notethatsettingtheclocksourcetointernalismandatory.
XSR(config)controller T1 0/1/0
XSR(config-controller<T1-0/1/0>)#drop-and-insert-group
XSR(config-controller<T1-0/1/0>)#channel group 0 timeslots 1,2,3-7 speed 56
XSR(config-controller<T1-0/1/0>)#clock source line
XSR(config-controller<T1-0/1/0>)#no shutdown
XSR(config-if<S0/1/0>)#interface serial 0/1/0
XSR(config-if<S0/1/0>)#encapsulation ppp
XSR(config-if<S0/1/0>)#no shutdown
XSR(config)#controller 0/1/1
XSR(config-controller<T1-0/1/0>)#drop-and-insert-group
XSR(config-controller<T1-0/1/0>)#no channel group 0
XSR(config-controller<T1-0/1/0>)#clock source internal
XSR(config-controller<T1-0/1/0>)#no shutdown

show controller

For Drop & Insert NIM only

Thiscommand,usefulfordebugging,liststhebypassedtimeslotsbetweenthetwoT1controllers
ontheNIMandassociatedCASABCDsignalingbitsreceived.TheRxABCDrowdisplaysthehex
valueoftheCASsignalingbitsreceivedbythecontroller.TimeslotsterminatedintheXSRare
markedwithanasterisk(*).Thosetimeslotsareusedfordataonports1and/or0.Thebypass
timeslottablewilldisplayonlyiftheconfigurationiscorrect,thatis,D&Iisenabledonbothports
andoneoftheportsemploysinternalclocking.ThiscommandmayhelpdebuggingCASvoice
calls.
Syntax
show controller t1 {slot | card | 0/1}
Example
Thisexampleshowsport0usingtimeslot10fordataandport1usingtimeslots1‐6fordata:
T1 0/1/0 is Admin Up and Oper Up.
T1 with CSU Interface.