About graham-lewis

graham-lewis · 05-02-2019

Hi, has anyone any idea why I sometimes get the following when trying to configure a brand new Nexus 56128P?NX-OSkickstart: version 7.3(0)N1(1)system: version 7.3(0)N1(1) switch(config)# clock summer-time BST 5 Sunday March 01:00 5 Sunday October 02:...

graham-lewis · 11-13-2018

Symptom:Durring a multi-stage ND-ISSU software upgrade a Nexus 5K switch may experience a crash in the FWM process with the following messages:%USER-2-SYSTEM_MSG: <<%FWM-2-FWM_ASSERT_FAILURE>> ../platform/nuova/forwarding-sw/server/fwm_pss.c.8717 ass...

graham-lewis · 05-18-2018

Hi, I'm trying to upgrade our production 6509 supervisor 2T 10GE switches from version 15.1(1)SY4 to 15.2(1)SY5. I can copy the image to the slave supervisor with no problem but when I try to copy to the active supervisor I get the following error ...

graham-lewis · 01-14-2016

Hi,I’ve been doing some research into implementing storm control across an enterprise network and have come across some excellent articles. One comment to an article stated (paraphrased):“1) One very important remark everybody seems to miss, is that ...

graham-lewis · 12-01-2015

Hi, I know from the documentation that it's only possible to connect a maximum of four switches in a stack power configuration. I need to have five switches in a data stack, is it possible to configure three switches in one stack power and the other ...

graham-lewis · 11-13-2018

Thanks MJ, will do.

graham-lewis · 11-13-2018

Hi MJ, thanks for your answer. No we don't have Fabric Path configured so it must be something else causing the crash.

graham-lewis · 05-24-2018

Hi All, FYI I raised a TAC case and a very helpful engineer asked me to run "fsck bootdisk:" which fixed the issue immediately - I don't think I've used that command for 15 or 20 years on a Cisco switch or router! Anyway, thanks for your replies, all...

graham-lewis · 05-21-2018

Thanks Leo - I'll raise a TAC case.

graham-lewis · 05-19-2018

Thanks for the replies. I'm trying to copy the image onto the active bootdisk: and it doesn't matter what method I try, from a TFTP server, an FTP server or from the slavebootdisk: I always get the same error message on the active supervisor, e.g. ...

Member Since	‎10-23-2008 07:39 AM
Date Last Visited	‎08-21-2019 12:28 AM
Posts	42
Total Helpful Votes Received	17

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NX-OS Clock summer-time

CSCvd20379 - "fwm" Crash From Missing Core OIFL During ISSU to 7.1(4)N1(1)

Cat 6500 - Error opening bootdisk

Storm Control on Trunks

3750X Stack power with 5 switches

Re: CSCvd20379 - "fwm" Crash From Missing Core OIFL During ISSU to 7.1(4)N1(1)

Re: CSCvd20379 - "fwm" Crash From Missing Core OIFL During ISSU to 7.1(4)N1(1)

Re: Cat 6500 - Error opening bootdisk

Re: Cat 6500 - Error opening bootdisk

Re: Cat 6500 - Error opening bootdisk