Cisco Systems OL-7396-01 Manual De Usuario
19-28
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
Configured CDV 2000 usecs, Measured CDV unavailable
De-jitter: UnderFlow unavailable, OverFlow unavailable
ErrTolerance 8, idleCircuitdetect OFF, onHookIdleCode 0x0
state: VcLoc, maxQueueDepth 81, startDequeueDepth 64
Partial Fill: 47, Structured Data Transfer 1
HardPVC
src: CBR3/1/0 vpi 0, vci 16
Dst: ATM0/0/0 vpi 1, vci 101
The following example shows how to display detailed information about the shaped VP tunnel shown in
, using the show atm vp command:
NewLs1010# show atm vp interface atm 0/0/0 1
Interface: ATM0/0/0, Type: oc3suni
VPI = 1
Status: SHAPED TUNNEL
Time-since-last-status-change: 13:59:23
Connection-type: PVP
Cast-type: point-to-point
Usage-Parameter-Control (UPC): pass
Wrr weight: 2
Number of OAM-configured connections: 0
OAM-configuration: disabled
OAM-states: Not-applicable
Threshold Group: 1, Cells queued: 0
Rx cells: 0, Tx cells: 0
Tx Clp0:0, Tx Clp1: 0
Rx Clp0:0, Rx Clp1: 0
Rx Upc Violations:0, Rx cell drops:0
Rx Clp0 q full drops:0, Rx Clp1 qthresh drops:0
Rx connection-traffic-table-index: 10
Rx service-category: CBR (Constant Bit Rate)
Rx pcr-clp01: 4000
Rx scr-clp01: none
Rx mcr-clp01: none
Rx cdvt: 1024 (from default for interface)
Rx mbs: none
Tx connection-traffic-table-index: 10
Tx service-category: CBR (Constant Bit Rate)
Tx pcr-clp01: 4000
Tx scr-clp01: none
Tx mcr-clp01: none
Tx cdvt: none
Tx mbs: none
Configuring a Soft PVC for Structured CES
In a soft PVC, as well as a hard PVC, you configure both ends of the CES circuit. However, a soft PVC
typically involves CES modules at opposite edges of an ATM network, so a soft PVC can be set up
between any two CES modules anywhere in your network.
typically involves CES modules at opposite edges of an ATM network, so a soft PVC can be set up
between any two CES modules anywhere in your network.
The destination address of a soft PVC can point to either of the following:
•
Any ATM switch router external ATM port in the network
•
A port in any other CES module in the network
For example, to set up a soft PVC involving a local node and a destination node at the opposite edge of
the network, you need to determine the CES-IWF ATM address of the port in the destination node to
complete a soft PVC setup.
the network, you need to determine the CES-IWF ATM address of the port in the destination node to
complete a soft PVC setup.