Re: [c-nsp] OIR in 6500/7600

2008-11-12 Thread Ross Vandegrift
On Mon, Nov 10, 2008 at 06:50:34PM +0200, Tassos Chatzithomaoglou wrote: Keep in mimd that DFC equipped modules do not have this problem. According to Cisco: The addition of a DFC module effectively disconnects a module from the Data Bus. As such, a DFC-enabled module is not subject to the

Re: [c-nsp] OIR in 6500/7600

2008-11-11 Thread Justin Shore
Phil Mayers wrote: I can certainly state from experience that SXF BFD is highly unreliable with short timers (making it more or less useless). I have a particular 2821 dual-homed to 2 7600s that has a BFD event 6-8 times a day. I can't correlate it to high CPU on either side or a noticeable

Re: [c-nsp] OIR in 6500/7600

2008-11-10 Thread Peter Rathlev
On Mon, 2008-11-10 at 17:04 +0100, Gert Doering wrote: On Mon, Nov 10, 2008 at 03:04:28PM +, Peter Taphouse wrote: - From what I've read there are the three pins that cause the bus stall and recovery, and fairly frequently the reload. Sounds more like 7500 to me. I've never had

[c-nsp] OIR in 6500/7600

2008-11-10 Thread Peter Taphouse
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, I've got a couple of new line cards that I would like to stick in a production 7606. When these were in the lab I tried OIR with decent success, but now the routers are production I'm a bit nervous of doing an OIR on these. - From what I've

Re: [c-nsp] OIR in 6500/7600

2008-11-10 Thread Chris Adams
Once upon a time, Gert Doering [EMAIL PROTECTED] said: On Mon, Nov 10, 2008 at 03:04:28PM +, Peter Taphouse wrote: - From what I've read there are the three pins that cause the bus stall and recovery, and fairly frequently the reload. Sounds more like 7500 to me. Yeah, on the 7500

Re: [c-nsp] OIR in 6500/7600

2008-11-10 Thread Mikael Abrahamsson
On Mon, 10 Nov 2008, Peter Rathlev wrote: We recently removed some LAN cards from two 6500s running SXF and it wasn't totally without issues. We removed the cards from the two boxes at the same time, and strangely they lost their IS-IS adjacency (with each other) because of BFD timeouts. (The

Re: [c-nsp] OIR in 6500/7600

2008-11-10 Thread Paul Stewart
they are seeded..;) Paul -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Chris Adams Sent: November 10, 2008 11:46 AM To: cisco-nsp@puck.nether.net Subject: Re: [c-nsp] OIR in 6500/7600 Once upon a time, Gert Doering [EMAIL PROTECTED] said: On Mon, Nov 10, 2008

Re: [c-nsp] OIR in 6500/7600

2008-11-10 Thread Gert Doering
Hi, On Mon, Nov 10, 2008 at 03:04:28PM +, Peter Taphouse wrote: - From what I've read there are the three pins that cause the bus stall and recovery, and fairly frequently the reload. Sounds more like 7500 to me. I've never had any issues OIRing modules into a 6500/7600. gert --

Re: [c-nsp] OIR in 6500/7600

2008-11-10 Thread Phil Mayers
Gert Doering wrote: Hi, On Mon, Nov 10, 2008 at 03:04:28PM +, Peter Taphouse wrote: - From what I've read there are the three pins that cause the bus stall and recovery, and fairly frequently the reload. Sounds more like 7500 to me. I've never had any issues OIRing modules into a

Re: [c-nsp] OIR in 6500/7600

2008-11-10 Thread Peter Rathlev
On Mon, 2008-11-10 at 17:47 +0100, Mikael Abrahamsson wrote: As far as I know, bfd timers so low aren't supported in SXF, you have to go to SRB to get those. Hmm... can you point to where this would be stated? The IP Routing Protocol-Independent Commands doesn't state any minimum for 12.2SX,

Re: [c-nsp] OIR in 6500/7600

2008-11-10 Thread Mikael Abrahamsson
On Mon, 10 Nov 2008, Peter Rathlev wrote: Hmm... can you point to where this would be stated? The IP Routing Protocol-Independent Commands doesn't state any minimum for 12.2SX, just the 50 msec configurable minimum. I don't remember exactly, I just remember that Cisco engineer said that SXF

Re: [c-nsp] OIR in 6500/7600

2008-11-10 Thread Phil Mayers
Mikael Abrahamsson wrote: On Mon, 10 Nov 2008, Peter Rathlev wrote: Hmm... can you point to where this would be stated? The IP Routing Protocol-Independent Commands doesn't state any minimum for 12.2SX, just the 50 msec configurable minimum. I don't remember exactly, I just remember that