Network Router User Manual

19-52
ATM Switch Router Software Configuration Guide
OL-7396-01
Chapter 19 Configuring Circuit Emulation Services
Configuring T1/E1 CES SVCs
Example
The following example shows how to configure the switched VC for structured CES (shown in
Figure 19-9):
Step 1 Use the show ces status command to confirm CES interface CBR 0/0/0 is up.
Switch# show ces status
Interface IF Admin Port Channels in
Name Status Status Type use
------------- -------- --------- ----------- -----------
CBR0/0/0 UP UP T1
CBR0/0/1 DOWN UP T1
CBR0/0/2 DOWN UP T1
CBR0/0/3 UP UP T1
Step 2 Use the show ces address command to determine the ATM address of target CBR interface 0/0/1.
Switch# show ces addresses
.
[Information Deleted]
.
CES-IWF ATM Address(es):
47.0091.8100.0000.0004.ddec.d301.4000.0c80.0034.10 CBR0/0/1:1 vpi 0 vci 1040
.
[Information Deleted]
.
Step 3 Use the following commands to configure the structured switched VC on CES interface CBR 0/0/0:
Switch# config terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# interface cbr 0/0/0
Switch(config-if)# shutdown
Switch(config-if)# ces aal1 service structured
Switch(config-if)# ces circuit 1 timeslots 1-3,7
Switch(config-if)# ces circuit 1 circuit-name CBR-SVC-B
Switch(config-if)# ces svc 1 dest-address 47.0091.8100.0000.0004.ddec.d301.4000.0c80.0034.10
Switch(config-if)# no shutdown
Switch(config-if)# end
Switch#
These commands perform the following processes:
• Select the interface to configure.
• Shut down the interface.
• Configure the CES as structured.
• Configure the circuit number and time slots 1,2,3, and 7.
• Configure the Circuit name.
• Configure the SVC circuit ID to a CBR interface destination ATM address.
• Re-enable the interface.
Confirm the CES switched VC is functioning correctly using the commands in the following section.