About Mohinderrawat

Mohinderrawat · 02-24-2011

Hi All,We are facing issue of continous packet discards On nexus4001L link (int po2) to Nexus5020 switch. Nexus4001L is installed in IBM blade center server and we have FCOE enabled in this setup.Output from Nexus4K and Nexus5K switch----------------...

Mohinderrawat · 02-24-2011

Hi All,I am facing issues with Tacacs authentication on Nexus4001L switch. I have configured AAA and tacacs server details on Nexus4001l switch side but tacacs authentication is not working. AAA server is configured with correct details but due to so...

Mohinderrawat · 05-10-2012

Hi Wk,Yes the issue was solved.There are some restrictions on usernames for logging in the N4k switch. pasted below the restrcition and it is from Cisco Nexus4001l configuration guide.I hope it helps.ThanksMahi

Mohinderrawat · 02-02-2012

Hi Borman,You need to increase the number of AS prepending in the BGP AS prepend statement. Let's say you are prepending your own AS 5 times from router B for 1.0.0.0/24 subnet so increase it to 10 times and see the result. if it don't solve the pro...

Mohinderrawat · 03-14-2011

Hi Mikram,Can you also confirm the code you are running in Nexus4001l switches as well if your tacacs ID starts with a number? It seems there is also a bug if the tacacs ID starts with a number, tacacs authentication ll not work in these switches.Tha...

Mohinderrawat · 03-13-2011

Hi Mikram,Thansk for the reply. Can you specify in detail which advanced feature need to be enabled in Cisco ACS for 4001l authentication to work?I also want to mention that we also have Nexus5020 tacacs authentication working fine with same ACS serv...

Mohinderrawat · 03-09-2011

Hi Prkrishnan,Thanks for the reply.I am using the same configuration which you are using but Tacacs authentication is not working for these Nexus4001l switches. I also have other nexus switches Nexus7010, Nexus5020 - all other nexus are working fine ...

Member Since	‎02-23-2011 04:04 PM
Date Last Visited	‎08-18-2017 03:53 AM
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Packet discard issue on Nexus4K link to Nexus5K

Tacacs authentication not working on Nexus4001L switch

Re: Tacacs authentication not working on Nexus4001L switch

Influencing BGP metrics with AS Prepend

Re: Tacacs authentication not working on Nexus4001L switch

Re: Tacacs authentication not working on Nexus4001L switch

Re: Tacacs authentication not working on Nexus4001L switch