Cisco Systems OL-7396-01 Manual De Usuario
19-31
ATM Switch Router Software Configuration Guide
OL-7396-01
Chapter 19
Configuring Circuit Emulation Services
Configuring T1/E1 Structured (n x 64) Circuit Emulation Services
Example
The following example shows how to configure the destination (passive) side of a soft PVC for
structured T1 CES, as shown in
structured T1 CES, as shown in
:
CESwitch# show ces status
Interface IF Admin Port Channels in
Name Status Status Type use
------------- -------- --------- ----------- -----------
CBR3/0/0 UP UP T1
CBR3/0/1
UP
UP T1
CBR3/0/2
UP
UP
T1
CBR3/0/3 UP UP T1
CESwitch# configure terminal
CESwitch(config)# interface cbr 3/0/3
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-PVC-B
CESwitch(config-if)# no shutdown
CESwitch(config-if)# ces pvc 1 passive follow-ifstate
Phase 2—Configuring the Source (Active) Side of a Soft PVC
To configure the source (active) side of a soft PVC for structured CES, follow these steps, beginning in
privileged EXEC mode:
privileged EXEC mode:
Step 11
Switch(config-if)# ces pvc circuit-id passive
follow-ifstate
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.
status to follow the status of the physical
interface. The default circuit setting ignores the
status of the physical interface.
Step 12
Switch(config-if)# no shutdown
Reenables the interface.
Command
Purpose
Command
Purpose
Step 1
Switch# show ces address
Shows the CES address for the destination end of
the circuit.
the circuit.
Use this command to retrieve the VPI/VCI of the
destination port.
destination port.
Step 2
Switch# configure terminal
Switch(config)#
At the privileged EXEC prompt, enters global
configuration mode.
configuration mode.
Step 3
Switch(config)# interface cbr card/subcard/port
Switch(config-if)#
Selects the physical interface to be configured.
Step 4
Switch(config-if)# shutdown
Disables the interface.