Re: [c-nsp] Troubleshooting Input Queue Drops on 7600 running 12.2(33)SRC5

2010-07-17 Thread Devon True
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 6/30/2010 11:30 AM, Devon True wrote: All: I am seeing increasing input queue drops on a 7600 running 12.2(33)SRC5 on a SPA-2X1GE in a 7600-SIP-400. #sh int g1/1/1 GigabitEthernet1/1/1 is up, line protocol is up Hardware is GigEther

Re: [c-nsp] Troubleshooting Input Queue Drops on 7600 running 12.2(33)SRC5

2010-07-01 Thread LM
I see Input queue: 0/75/1707/0 (size/max/drops/flushes) Did you play with the command hold-queue XXX in? where XXX is a value over 75, which is the default value. El 30/06/10 20:00, Rodney Dunn escribió: Input queue: 0/75/1707/0 (size/max/drops/flushes)

Re: [c-nsp] Troubleshooting Input Queue Drops on 7600 running 12.2(33)SRC5

2010-07-01 Thread Devon True
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 6/30/2010 2:00 PM, Rodney Dunn wrote: You could try the 'debug ip cef packet' on the RP, as it captures only sw switched traffic, and it has rate limiting ability built in it. I ran 'debug ip cef packet g1/1/1 input rate 5 detail' and watched

Re: [c-nsp] Troubleshooting Input Queue Drops on 7600 running 12.2(33)SRC5

2010-07-01 Thread Devon True
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 7/1/2010 3:54 AM, LM wrote: I see Input queue: 0/75/1707/0 (size/max/drops/flushes) Did you play with the command hold-queue XXX in? where XXX is a value over 75, which is the default value. I have not. I did watch the input queue size and it

Re: [c-nsp] Troubleshooting Input Queue Drops on 7600 running 12.2(33)SRC5

2010-07-01 Thread John Neiberger
I missed the beginning of this thread. Have you determined what is causing the giants in the first place? On Thu, Jul 1, 2010 at 7:57 AM, Devon True de...@noved.org wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 7/1/2010 3:54 AM, LM wrote: I see Input queue: 0/75/1707/0

Re: [c-nsp] Troubleshooting Input Queue Drops on 7600 running 12.2(33)SRC5

2010-07-01 Thread Devon True
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 7/1/2010 10:29 AM, John Neiberger wrote: I missed the beginning of this thread. Have you determined what is causing the giants in the first place? I have not. I was hoping that the output from 'debug ip cef packet g1/1/1 input rate 5 detail'

Re: [c-nsp] Troubleshooting Input Queue Drops on 7600 running 12.2(33)SRC5

2010-07-01 Thread John Neiberger
Have you checked for matching bugs on CCO? I remember having a weird bug like this on a 3600 series router one time. I don't think it was this exact thing, but it was just some oddball thing that I could never explain. I searched CCO and found a bug listing that described what I was seeing. An

Re: [c-nsp] Troubleshooting Input Queue Drops on 7600 running 12.2(33)SRC5

2010-07-01 Thread Jared Mauch
In the 6500/7600, I believe anything over 1500 mtu is counted as a giant, even if you have jumbo frames configured. - Jared On Jul 1, 2010, at 10:56 AM, John Neiberger wrote: Have you checked for matching bugs on CCO? I remember having a weird bug like this on a 3600 series router one time.

Re: [c-nsp] Troubleshooting Input Queue Drops on 7600 running 12.2(33)SRC5

2010-07-01 Thread Rodney Dunn
Could be the punts to send the ICMP packets back if they are being denied in the ACL. Rodney On 7/1/10 9:49 AM, Devon True wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 6/30/2010 2:00 PM, Rodney Dunn wrote: You could try the 'debug ip cef packet' on the RP, as it captures only

[c-nsp] Troubleshooting Input Queue Drops on 7600 running 12.2(33)SRC5

2010-06-30 Thread Devon True
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 All: I am seeing increasing input queue drops on a 7600 running 12.2(33)SRC5 on a SPA-2X1GE in a 7600-SIP-400. #sh int g1/1/1 GigabitEthernet1/1/1 is up, line protocol is up Hardware is GigEther SPA, address is 001d.7170.3500 (bia 001d.7170.3500)

Re: [c-nsp] Troubleshooting Input Queue Drops on 7600 running 12.2(33)SRC5

2010-06-30 Thread Rodney Dunn
You could try the 'debug ip cef packet' on the RP, as it captures only sw switched traffic, and it has rate limiting ability built in it. Rodney On 6/30/10 11:30 AM, Devon True wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 All: I am seeing increasing input queue drops on a 7600