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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 unstructured CES (shown in
Figure 19-8):
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 UP UP T1
CBR0/0/2 UP UP T1
CBR0/0/3 UP UP T1
Step 2 Use the show ces address command to determine the ATM address of the 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 CBR0/0/1:0 vpi 0 vci 1040
.
[Information Deleted]
.
Step 3 Use the following commands to configure the 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 unstructured
Switch(config-if)# ces circuit 0 circuit-name CBR-SVC-A
Switch(config-if)# ces svc 0 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 unstructured.
• Configure the circuit number and circuit name.
• Configure the SVC circuit ID to an CBR interface destination ATM address.
• Re-enable the interface.
Confirm that the CES switched VC is functioning correctly using the commands in the following section.
Verifying a Switched VC for Unstructured CES
To verify the unstructured switched VC configuration, use the following privileged EXEC commands: