nanog mailing list archives
ISIS route summarization
From: Jack Bates <jbates () brightok net>
Date: Mon, 23 Feb 2009 15:26:06 -0600
In a level2 only ISIS network (not using multiple areas due to MPLS limitations), is there a better method for handling aggregate routes than creating an aggregate and redistributing it into ISIS for each router? Primarily Cisco/Juniper based. Cisco I believe has an aggregate option in ISIS (similar to OSPF) and Juniper has a separate aggregate function which can be distributed into ISIS. Neither can do summarization per say unless they cross between levels; unless I'm mistaken.
Offlist input is fine. Just trying to double check my brain while setting up IPv6 on the access edges.
Link state does have it's limitations. ;) -Jack
Current thread:
- ISIS route summarization Jack Bates (Feb 23)
- RE: ISIS route summarization Ivan Pepelnjak (Feb 24)
- Re: ISIS route summarization (it's a wrap) Jack Bates (Feb 24)
- Illegal header length in BGP error Matthew Huff (Feb 24)
- Re: Illegal header length in BGP error Renaud RAKOTOMALALA (Feb 24)
- RE: Illegal header length in BGP error Matthew Huff (Feb 24)
- RE: Illegal header length in BGP error Mills, Charles (Feb 24)
- Re: Illegal header length in BGP error Paul Cosgrove (Feb 24)
- RE: Illegal header length in BGP error Matthew Huff (Feb 24)
- Illegal header length in BGP error Matthew Huff (Feb 24)