87 messages in net.nether.puck.cisco-nspGSRs and growing bgp tables WAS:AW: [...
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Subject:GSRs and growing bgp tables WAS:AW: [c-nsp] Growing BGP tablesActions...
From:Michael Lyngbøl (mich@lyngbol.dk)
Date:Nov 23, 2004 2:44:58 am
List:net.nether.puck.cisco-nsp

On 22.11.2004 20:16:01 +0000, Michael Lyngb?l wrote:

On 22.11.2004 19:51:57 +0000, Gunther Stammwitz wrote:

[...]

Early GRP cards have a 256M limit, mostly A's but some B's also we've found. The good news is that the PRP-2 seems to work as a direct replacement with 12.0-27.S3 without any issues [at least in our env].

I have a gsr8/40 with an ordinary GRP (the fist version / a-version) that has only 256Megs of ram and runs 3 full views. currently there are 27479020b free so I can hold about 200.000 routes I'd expect. Soft-reconfiguration is disabled of course since this would cost about 10 to 15 MB Ram.

The limit might be my ge-gbic-sc-b card since it has only 128MB route memory. FRU: Linecard/Module: GE-GBIC-SC-B= Route Memory: MEM-GRP/LC-128= Packet Memory: MEM-LC1-PKT-512= On the linecard itself there are 10759088 bytes free so that's 10 MB and so I'm going hit the limit sooner or later. Argh.

Well, I've seen 1p GigE cards (eng1) w/ 128MB run with 450k free memory ;-) but I wouldn't recommend that.

I'm currently looking for another Cisco. What would you say: GRP with 256MB or GRP-B with 512MB?

GRP is slow. Get a GRP-B w/ at least 1GB. We deploy GRP-B's w/ 2GB of RAM. GSR with full views:

Doh!. This is of-course the PRP-2. The GRP-B (and -A) has a max of 512MB. Sorry.

/Michael

Head Total(b) Used(b) Free(b) Lowest(b) Largest(b) Processor 3F9F5A0 1994787424 254222112 1740565312 1731575164
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