>
> Anyone using a 3640 to run 3 T-1 connections to 3 different up-streams? Does
> the 3640 have enough cpu, memory, chutzpa to run them well?
>
> tia
> Tom
>
We've got a 3640 128MB w/3 1e2w's and 1 fast ethernet. 6 T1's going on it,
1 10mbit ethernet and 1 100mb ethernet.
Dual-T1 setups to AT&T and C&W, and a single T1 to Sprint. We use dual
static routes to the bgp neighbor to load balance the dual-T1 setups. We
take customer routes from C&W, ATT, Sprint. I also have primary and backup
default routes for traffic which doesn't fit a route from the BGP.
I'm not yet convinced that taking full routes is necessary to have
redundancy AND good paths to a majority of places.
#sh proc cpu
CPU utilization for five seconds: 33%/21%; one minute: 30%; five minutes:
30%
#sh ip bgp sum
BGP table version is 2947525, main routing table version 2947525
58809 network entries (80643/176427 paths) using 12534328 bytes of memory
14841 BGP path attribute entries using 2030008 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
12.123.202.79 4 7018 144079 60754 2947525 0 0 2w5d 18360
144.228.240.177 4 1239 456710 22011 2947521 0 0 2w1d 38159
208.172.50.3 4 3561 955489 142437 2947522 0 0 3w0d 24118
#sh proc mem
Total: 93420176, Used: 36411272, Free: 57008904
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