nanog mailing list archives
Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers.
From: Bryan Tong <contact () nullivex com>
Date: Mon, 9 Jun 2014 12:39:20 -0600
Just had to do this on my router last week. Came in a few mornings ago and we were software switching, yay! On Mon, Jun 9, 2014 at 12:30 PM, Pete Lumbis <alumbis () gmail com> wrote:
The doc on how to adjust the 6500/7600 TCAM space was just published. http://www.cisco.com/c/en/us/support/docs/switches/catalyst-6500-series-switches/117712-problemsolution-cat6500-00.html On Tue, May 6, 2014 at 3:48 PM, Pete Lumbis <alumbis () gmail com> wrote:There is currently a doc for the ASR9k. We're working on getting on for 6500 as well.http://www.cisco.com/c/en/us/support/docs/routers/asr-9000-series-aggregation-services-routers/116999-problem-line-card-00.htmlOn Tue, May 6, 2014 at 1:34 PM, <bedard.phil () gmail com> wrote:I would like to see Cisco send something out... -----Original Message----- From: "Drew Weaver" <drew.weaver () thenap com> Sent: 5/6/2014 11:42 AM To: "'nanog () nanog org'" <nanog () nanog org> Subject: Getting pretty close to default IPv4 route maximum for 6500/7600routers. Hi all, I am wondering if maybe we should make some kind of concerted effort to remind folks about the IPv4 routing table inching closer and closer tothe512K route mark. We are at about 94/95% right now of 512K. For most of us, the 512K route mark is arbitrary but for a lot of folks who may still be running 6500/7600 or other routers which are by default configured to crash and burn after 512K routes; it may be a valuablepublicservice. Even if you don't have this scenario in your network today; chances are you connect to someone who connects to someone who connects to someone (etc...) that does. In case anyone wants to check on a 6500, you can run: show platform hardware capacity pfc and then look under L3 Forwarding Resources. Just something to think about before it becomes a story the community talks about for the next decade. -Drew
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Current thread:
- Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers. Pete Lumbis (Jun 09)
- Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers. Bryan Tong (Jun 09)
- Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers. Jon Lewis (Jun 09)
- Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers. Bryan Tong (Jun 09)
- FW: Getting pretty close to default IPv4 route maximum for 6500/7600routers. John van Oppen (Jun 09)
- Re: FW: Getting pretty close to default IPv4 route maximum for 6500/7600routers. Bryan Tong (Jun 09)
- RE: FW: Getting pretty close to default IPv4 route maximum for 6500/7600routers. John van Oppen (Jun 09)
- Re: FW: Getting pretty close to default IPv4 route maximum for 6500/7600routers. Bryan Tong (Jun 09)
- Re: FW: Getting pretty close to default IPv4 route maximum for 6500/7600routers. Andrew Jones (Jun 09)
- Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers. Bjoern A. Zeeb (Jun 10)
- Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers. Saku Ytti (Jun 10)
- Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers. Bjoern A. Zeeb (Jun 10)