Avaya M770 Manual Do Utilizador

Chapter 8

Permanent Virtual Connections (PVCs and PVPs)

Avaya M770 ATM Switch User’s Guide

111

To free a PVP connection, use the 

pvp free

 command:

In order to free a PVP connection between 2 modules, you must type the command 
in the CLI of each module.

To list all current PVP connections which are set up on the M770 ATM Switch use 
the 

pvp show

 command.

The 

pvp show

 command displays the information described in Table 8.3 

Command:

M15-155s8:/>pvp free <pvp-id>|all

Parameters:

<pvp-id>

The index of the PVP connection

all

All configured PVPs.

Command:

M15-155s8:/>pvp show

Output:

PVP ID    

|

VPL1  | VPL 2 | FWD TD| REV TD| ADMIN

==================================================

===========

270047153 

|

9.1.7 | 6.3.7 | 1     | 1     | UP

Field

Description

ID

Unique identifier for the PVP connection assigned by the switch

VPL1

One VPL for a PVP connection

VPL2

The second VPL for a PVP connection

FWD TD

Traffic descriptor for the forwarding direction (from VPL1 to 
VPL2)

REV TD

Traffic descriptor for the reverse direction (VPL2 to VPL1)

Admin

The management state of the PVP connection