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ATM Switch Router Software Configuration Guide
OL-7396-01
Chapter19 Configuring Circuit Emulation Services
Configuring Point-to-Multipoint CES SoftPVC Connec tions
Note The following configuration example uses the interfaces and addr esses displayed in Figure 19-11.
To configure the destination side of the point-to-multipoint structured CES connections using the
interfaces and addresses in Figure 19-11, follow these steps:
Step1 At the destination switch for the point-to-multipoint structured CES connection, determine which CES
interfaces are currently configured in the destination switch router chassis, using the showces sta tus
command in privileged EXEC mode.
Dest_One# show ces status
Interface IF Admin Port Channels in
Name Status Status Type use
------------- -------- --------- ----------- -----------
CBR1/1/0 UP UP T1 1-3, 7
Step2 At the destination switch for the point-to-multipoint structured CES connection, change to interface
configuration mode for CBR interface 1/1/0.
Dest_One# config terminal
Enter configuration commands, one per line. End with CNTL/Z.
Dest_One(config)# interface cbr 1/1/0
Dest_One(config-if#
Step3 Shut down the interface you want to configure as the destination of the point-to-multipoint structured
CES connection.
Dest_One(config-if)# shutdown
Step4 Configure the destination CES interface AAL1 service type as structured.
Dest_One(config-if)# ces aal1 service structured
Step5 Configure the destination CES interface clock source.
Dest_One(config-if)# ces aal1 clock adaptive
Step6 Configure the destination CES interface circuit identifier and circuit name.
Dest_One(config-if)# ces circuit 1 circuit-name dest1_Struct
Step5 Dest_One(config-if)# ces aal1 service structured Configures the service type. The default is
unstructured.
Step6 Dest_One(config-if)# ces aal1 clock {adaptive |
srts | synchronous}
Configures CES interface AAL1 clock mode.
Step7 Dest_One(config-if)# ces dsx1 clock source
{loop-timed | network-derived}
Configures the CES interface clock source.
Step8 Dest_One(config-if)# ces circuit circuit-id
circuit-name name
Configures the CES interface circuit identifier
and circuit name.
Note For unstructured service, use 0 for the
circuit identifier.
Step9 Dest_One(config-if)# no shutdown Reenables the interface.
Command Purpose