ISIS on Frame-Relay and DDR (IPexpert lab 26)

From: Tomasz Szymanski (tomasz.szymanski@trecom.pl)
Date: Wed Jul 30 2003 - 15:16:20 GMT-3


Hello group,

I have touched the problem of ISIS running on frame relay network I'd
like to share with you.

When configuring ISIS on point-to-point subinterfaces there is no
additional configuration needed (besides "ip router isis"). When you
configure ISIS on multipoint subinterfaces (what is not a recommended
 solution but exam is not real life) you have to configure "fram relay
map clns" to make ISIS work. That's because LAN LSPs are sent over
multipoint interfaces.

When configuring ISIS over DDR there is also a need for mapping clns to
dialstring.

Does someone know a document that describes how to configure ISIS on ATM
point-to-point and multipoint interfaces?

What are preferred methods for backup on ISDN in networks using ISIS
(dialer watch is one of them but is it preferred)?

TS



This archive was generated by hypermail 2.1.4 : Wed Aug 06 2003 - 06:52:59 GMT-3