Chapter 12: AI2524 X.25 Configuration Steps

Apply an Access List to a Line

In line configuration mode, apply an access list to a virtual line by re- stricting incoming and outgoing connections between a particular vir- tual terminal line (into a Cisco access server) and the addresses in an access list:

access-classaccess-list-number in

Create an X.29 Profile Script

The access list number is used for incoming TCP access and for in- coming PAD access. For TCP access, the protocol translator uses the defined IP access lists. For incoming PAD connections, the protocol translator uses the defined X.29 access list. If you want to have access restrictions only on one of the protocols, create an access list that per- mits all addresses for the other protocols.

You can create an X.29 profile script for th translate command. When an X.25 connection is established, the protocol translator acts as if an X.29 Set Parameter packet had been sent containing the parame- ters and values set by this command.

In global configuration mode, create an X.29 profile script:

x29 profile name parameter :value [parameter:value ]

Example: X.29 Profile Script

This profile script turns local edit mode on when the connection is made and establishes local echo and line termination upon receipt of a Return. The name linemode is used with the translate command to activate this script.

x29 profile linemode 2:1 3:2 15:1

translate tcp 172.30.1.26 x25 55551234 profile linemode

August 1997

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2524UM

 

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AIS AI2524 Example X.29 Profile Script, Access-classaccess-list-number, X29 profile name parameter value parametervalue