also fyi #sh ver IOS (tm) RSP Software (RSP-JK8SV-M), Version 12.2(8)T4, RELEASE SOFTWARE (fc1) #sh ip bgp sum 113668 network entries and 263570 paths using 21568596 bytes of memory 83881 BGP path attribute entries using 5034840 bytes of memory 24724 BGP AS-PATH entries using 637716 bytes of memory 16 BGP community entries using 384 bytes of memory 77639 BGP route-map cache entries using 1242224 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory Dampening enabled. 211 history paths, 234 dampened paths BGP activity 286636/18319023 prefixes, 13135930/12871489 paths, scan interval 60 secs #sh mem sum Head Total(b) Used(b) Free(b) Lowest(b) Largest(b) Processor 62AADE40 223683008 126211276 97471732 87582336 93694864 Fast 62A8DE40 131080 82776 48304 48304 48252 -- Stephen J. Wilcox IP Services Manager, Opal Telecom http://www.opaltelecom.co.uk/ Tel: 0161 222 2000 Fax: 0161 222 2008 On 9 Sep 2002, Larry Rosenman wrote:
On Mon, 2002-09-09 at 09:12, William Waites wrote:
"Jane" == Pawlukiewicz Jane <pawlukiewicz_jane@bah.com> writes:
Jane> Quick Question, how much memory does the bgp tables actually Jane> take. I'm estimating 32 mb in my plan, but I'm worried Jane> that's not enough.
that was 320Mb, no? ;)
Here is a show ip bgp summ from a router with 2 full views and 6 iBGP peers, and a couple of customer peers with < 10 routes each:
BGP router identifier 209.196.121.1, local AS number 4278 BGP table version is 7175400, main routing table version 7175400 112794 network entries and 505980 paths using 33655314 bytes of memory 89941 BGP path attribute entries using 5037424 bytes of memory 44221 BGP AS-PATH entries using 1134058 bytes of memory 63070 BGP route-map cache entries using 1261400 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory Dampening enabled. 127 history paths, 118 dampened paths 223243 received paths for inbound soft reconfiguration BGP activity 219567/1719967 prefixes, 5720413/5214433 paths, scan interval 60 secs
-- William Waites <ww@styx.org> finger ww@styx.org for PGP keys Idiosyntactix Research Laboratories http://www.irl.styx.org