Chapter 21 Configuring Pseudowire

TDM Local Switching

Restrictions

Auto-provisioning is not supported.

Out-of-band signaling is not supported.

Redundancy is not supported.

Interworking with other interface types other than CEM is not supported.

The same CEM circuit cannot be used for both local switching and cross-connect.

You cannot use CEM local switching between two CEM circuits on the same CEM interface.

Local switching is not supported in unframed mode.

Local switching with channelized CEM interface is not supported.

Modifications to payload size, dejitter buffer, idle pattern, and service policy CEM interface parameters are not supported.

Configuring TDM Local Switching on a T1/E1 Mode

To configure local switching on a T1 or E1 mode, complete the following steps:

SUMMARY STEPS

1.enable

2.configure terminal

3.interface cemslot/port

4.connect name cemslot/port interface-name cemslot/port interface-name

DETAILED STEPS

 

Command

Purpose

Step 1 enable

Enables privileged EXEC mode.

 

 

Enter your password if prompted.

 

Example:

 

Router> enable

Step 2

configure terminal

Enters global configuration mode.

Example:

Router# configure terminal

 

Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide

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Cisco Systems A9014CFD manual Configuring TDM Local Switching on a T1/E1 Mode, 21-28