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Adding and Editing Pseudowire Templates

To add or edit a pseudowire template

  1. From Pseudowires, click Templates.
  2. Select a pseudowire type and click Add.
  3. Edit the parameters listed in Table 22.
  4. Click Save.

Table 22: Pseudowire Template Parameters

Parameter

Description

Common Parameters

Name

A unique label for the Pseudowire Template

Type

Type of Pseudowires. The following three types are supported: TDM (SAToP), ATM, and Ethernet

Comment

 

Control Word check box

Add a control word to the layer 2 encapsulation for the pseudowire

Parameters for ATM and Ethernet

Encapsulation Type

Available values for ATM II are atm-ccc-cell-relay and atm-ccc-vc-mux

Available values for Ethernet are ethernet-ccc, vlan-ccc, and extended-vlan-ccc

Bandwidth

Bandwidth available for the pseudowire

Parameters for SAToP

Payload size

Allowed range is 1 to 1024

Idle pattern

Allowed range is 0 to 255

Excessive packet loss threshold

Allowed range is 1 to 100

Excessive packet loss sample period

Allowed range is 1000 to 65535 milliseconds.

Jitter buffer latency

Specified in milliseconds.

Parameters for ATM

Mode

Allowed options are 1–to-1–vcc, n–to-1-vcc, 1–to-1–vpc, n-to-1-vpc, aal5–pdu and aal5–sdu

Maximum Cell Concatenation

The maximum number of ATM cells that can be concatenated before the packet switched network (PSN) packet is sent out.

Timeout

The maximum time that the device should wait for the specified number of ATM cells to arrive for concatenation.

If the specified number of ATM cells have not arrived in the specified time period, the device concatenates the ATM cells that have arrived and sends out the PSN packet.

Sequence Number Check

Allowed values are enable and disable

Sequence Number Switchover

Allowed values are enable and disable

ATM Pseudowire Template

Image s011368.gif

TDM (SAToP) Pseudowire Template

Image s001326.gif

Ethernet Pseudowire Template

Image s001322.gif


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