Avaya M770 User Manual

Appendix C

Creating PVCs

290

Avaya M770 ATM Switch User’s Guide

Before a VCI may be used for a PVC, the signaling SVC range on that vport must be 
limited to prevent this VCI from being used by an SVC. In this example, we are 
using the VCIs 114 and 115, so we will limit the signaling SVC range to VCI 100.

Before the vport parameter may be set, it must be disabled as shown in the example.

In this example, we are using td (traffic descriptor) 5 which was defined in the steps 
above..

If the PVC is from one module to another, the PVC setup must be performed on 
both modules.

Command:

M15-155s8:/>vport set vcirange <vport id> <range>

Example:

M15-155s8:/>vport disable 1.1.0

M15-155s8:/>>vport disable 1.2.0

M15-155s8:/>>vport set vcirange 1.1.0 [32..100]

M15-155s8:/>vport set vcirange 1.2.0 [32..100]

M15-155s8:/>vport enable 1.1.0

M15-155s8:/>vport enable 1.2.0

Command:

M15-155s8:/>pvc setup pp <vci1index> <vci2index> [<td1> [ 

<td2>]]

Example:

M15-155s8:/>pvc setup pp 1.1.0.114 1.2.0.115 5 5

Parameters

<vci1index>

The first VCL for the PVC connection in the format <slot.port 
number.vpi.vci

<vci2index>

The second VCL for the PVC connection in the format 
<slot.port number.vpi.vci>

<td1>

This refers to the transmit traffic descriptor of the first VCL 
and the receive traffic descriptor of the second VCL on the 
PVC connection.

<td2>

This refers to the receive traffic descriptor of the first VCL and 
the transmit descriptor of the second VCL on the PVC 
connection.
Note:if td2 is omitted then it defaults to the same as td1