Cisco Systems OL-7396-01 Manual De Usuario
19-22
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
Verifying a Hard PVC for Structured CES
To verify the hard PVC configured with structured services, use the following privileged EXEC
commands:
commands:
Examples
The following example shows the details of the hard PVC, shown in
, using the show ces
circuit command:
CESwitch# show ces circuit
Interface Circuit Circuit-Type X-interface X-vpi X-vci Status
CBR3/0/0
1
HardPVC ATM0/1/3 0 100 UP
The output from this command verifies the source (CBR 3/0/0) and destination (ATM 0/1/3) port IDs of
the hard PVC and indicates that the circuit is up.
the hard PVC and indicates that the circuit is up.
The following example shows the interface details for port CBR 3/0/0 (shown in
), using the
show ces circuit interface cbr command:
CESwitch# show ces circuit interface cbr 3/0/0 1
Circuit: Name CBR-PVC-A, Circuit-state ADMIN_UP / oper-state UP
Interface CBR3/0/0, Circuit_id 1, Port-Type T1, Port-State UP
Port Clocking network-derived, aal1 Clocking Method CESIWF_AAL1_CLOCK_SYNC
Channel in use on this port: 1-3, 7
Channels used by this circuit: 1-3, 7
Cell-Rate: 4107, Bit-Rate 1544000
cas OFF, cell_header 0x100 (vci = 16)
Configured CDV 2000 usecs, Measured CDV 326 usecs
De-jitter: UnderFlow 1, OverFlow 0
ErrTolerance 8, idleCircuitdetect OFF, onHookIdleCode 0x0
state: VcAlarm, maxQueueDepth 823, startDequeueDepth 435
Partial Fill: 47, Structured Data Transfer 1
HardPVC
Src: CBR3/0/0 vpi 0, vci 16
Dst: ATM0/1/3 vpi 0, vci 100
The output from this command verifies the following configuration information:
•
The circuit named CBR-PVC-A is in an UP state.
•
The interface CBR 3/0/0 has a circuit id of 1 (because structured CES services always begin at 1 for
each port in a CES module).
each port in a CES module).
•
The channels being used by this circuit are 1-3 and 7.
•
The source port for the hard PVC is CBR 3/0/0. The destination port is ATM 0/1/3.
Command
Purpose
show ces circuit
Shows the configuration information for the
hard PVC.
hard PVC.
show ces circuit interface cbr card/subcard/port
circuit-id
circuit-id
Shows the detailed interface configuration
information for the hard PVC.
information for the hard PVC.