nanog mailing list archives
BGP and aggregation
From: Ralph Doncaster <ralph () istop com>
Date: Sat, 11 May 2002 17:34:39 -0400 (EDT)
I have transit in 2 cities. I have a circuit connecting the 2 cities as well. So far I've been using non-contiguous IPs, so there's been no opportunity for aggregation. Having just received my /20 from ARIN, I'm trying to plan my network. Lets say I split the /20 into 2 /21's, one for each city. I'd like to announce the aggregate /20 instead of 2 /21's, as long as the circuit connecting the 2 cities is working. If the circuit goes down I want each city to announce the local /21. Is this possible? (using either a Cisco router or Zebra) Ralph Doncaster principal, IStop.com div. of Doncaster Consulting Inc.
Current thread:
- BGP and aggregation Ralph Doncaster (May 11)
- Re: BGP and aggregation Andy Walden (May 11)
- Re: BGP and aggregation Ralph Doncaster (May 11)
- Re: BGP and aggregation Stephen Griffin (May 12)
- Re: BGP and aggregation Andy Walden (May 12)
- Re: BGP and aggregation Stephen Griffin (May 12)
- Re: BGP and aggregation Andy Walden (May 12)
- Re: BGP and aggregation Ralph Doncaster (May 12)
- Re: BGP and aggregation Andy Walden (May 12)
- Re: BGP and aggregation E.B. Dreger (May 12)
- Re: BGP and aggregation Stephen Griffin (May 13)
- Re: BGP and aggregation Andy Walden (May 11)