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ATM Switch Router Software Configuration Guide
OL-7396-01
Chapter19 Configuring Circuit Emulation Services
Configuring T1/E1 CES SVCs
Example
The following example shows how to configure the destination (passive) side of a switche d VC for
structured T1 CES, as shown in Figure19-9:
CESwitch# 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
CESwitch# configure terminal
CESwitch(config)# interface cbr 0/0/1
CESwitch(config-if)# shutdown
CESwitch(config-if)# ces aal1 service structured
CESwitch(config-if)# ces dsx1 clock source network-derived
CESwitch(config-if)# ces dsx1 framing esf
CESwitch(config-if)# ces dsx1 linecode b8zs
CESwitch(config-if)# ces circuit 1 timeslots 10-13
CESwitch(config-if)# ces circuit 1 circuit-name CBR-SVC-A
CESwitch(config-if)# no shutdown
CESwitch(config-if)# ces svc 1 passive follow-ifstate
Step8 Switch(config-if)# ces dsx1 linecode {ami | b8zs}
Switch(config-if)# ces dsx1 linecode {ami |
hdb3}
Configures the CEST1 line code type. The
default is b8zs.
Configures the CESE1 line code type. The
default is hdb3.
Step9 Switch(config-if)# ces circuit circuit-id timeslots
number
Configures the following CES connection
attributes for the circuit:
•Circuit id number.
–
For CES T1 structured service,
use 1 through 24.
–
For CES E1 structured service,
use 1 through 31.
•Time slots for the circuit for structured
service only.
–
For CES T1, the range is 1 through 24.
–
For CES E1, the range is 1 through 31.
Step10 Switch(config-if)# ces circuit circuit-id
circuit-name name
Configures the CES interface circuit name.
Step11 Switch(config-if)# ces svc circuit-id passive
follow-ifstate
Configures the destination (passive) port circuit
status to follow the status of the physical
interface. The default circuit setting ignores the
status of the physical interface.
Step12 Switch(config-if)# no shutdown Reenables the interface.
Command Purpose