Chapter 23 Cisco IOS IP SLA

Two-Way Active Measurement Protocol

Configuring the TWAMP Server

Complete the following steps to configure the TWAMP server:

SUMMARY STEPS

1.enable

2.configure terminal

3.ip sla server twamp

4.port port-number

5.timer inactivity seconds

6.end

7.copy running-config startup-config

 

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

 

Step 3

 

 

ip sla server twamp

Configures the Cisco ASR 901 router as a TWAMP server, and enters

 

 

TWAMP configuration mode.

 

Example:

 

 

Router(config)# ip sla server twamp

 

Step 4

 

 

port port-number

(Optional) Specifies the port number to be used by the TWAMP server to

 

 

listen for connection and control requests. The same port negotiates for the

 

Example:

port to which performance probes are sent. The configured port should not

 

be an IANA port or any port used by other applications. The default is port

 

Router(config-twamp-srvr)# port

 

862.

 

9000

Step 5

 

 

timer inactivity seconds

(Optional) Sets the maximum time, in seconds. The session can be inactive

 

 

before the session ends. The range is between 1 to 6000 seconds. The

 

Example:

default is 900 seconds.

 

 

 

Router(config-twamp-srvr)# timer

 

 

inactivity 300

 

Step 6

 

 

end

Return to privileged EXEC mode.

 

Example:

 

 

Router(config-twamp-srvr)# end

 

 

 

 

To disable the IP SLA TWAMP server, enter the no ip sla server twamp global configuration command.

 

 

Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide

 

 

 

 

 

 

OL-23826-09

 

 

23-7

 

 

 

 

 

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Cisco Systems A9014CFD Configuring the Twamp Server, Enable Configure terminal Ip sla server twamp, Port port-number, 23-7