About Chandhuru sekaran marimuthu

Chandhuru sekaran marimuthu · 12-01-2021

Hello Everyone, We could see there is a packet loss to the access switch. I will say the setup below. Please help me to fix this issue. Core switch(6504) [Gi1/3/8 & Gi2/3/8]<--> [Gi1/1/1 & Gi1/1/2] 3850 Access Switch[Gi1/0/48] <--> [Gi0/47]Downlink ...

Chandhuru sekaran marimuthu · 10-19-2021

Hello Everyone, We could see MAC not found on the Cisco 9300 switch. Also we noticed that this alert triggering everyday around 2:15 - 2:45 UTC. No other time seeing this alert. What would be the reason? How to arrest this alert? We have regenerated ...

Chandhuru sekaran marimuthu · 03-21-2021

Hello Everyone, I would I like to enable show running-configuration or Show configuration for read only users through ISE. I am new to ISE, please help me on this. we have two privilege in ISE, one is Full access and another is read only. Read only u...

Chandhuru sekaran marimuthu · 03-17-2021

Hello Everyone, we have plan to connect broadband Internet connection to Cisco router 1900 series. it will give either dynamic or static with LAN segments like 10.0.0.0 or 192.168.0.0. so my couple question here:1. 1900 series router will support IPS...

Chandhuru sekaran marimuthu · 03-08-2021

Hello Everyone, Can i know any specific Cisco WLC OID value for license information monitoring through Solarwinds? Regards,Chandhuru

Chandhuru sekaran marimuthu · 12-09-2021

Sorry for the delay response!!! Thanks for the reply MHM!!! Issue has been resolved now!!! Looks like switch was hit with BUG. Because we tried rebooting the switch has fixed the issue. Now we are not seeing the LOOPGUARD error on logs. Note: Not s...

Chandhuru sekaran marimuthu · 12-03-2021

Thanks Balaji!!! Attached here as well log file Can we expect any Bug on this? Because switch is currently running on 3.2.2. I will try the suggestion as you said. I dont think it is fix. Because same setup for 2 more switches those are not seeing an...

Chandhuru sekaran marimuthu · 12-01-2021

Thanks for the update Balaji!!! Where is the packet loss you see, end device side ? or gateway ? Access Switch and downlink Switch Can you post the relavant config of Cat 6504 and Cat 3850 (if the no port-channel configured) how is these 2 Links co...

Chandhuru sekaran marimuthu · 12-01-2021

Hello Everyone, For this issue, we identified that 9K switches are using high ciphers like 256 SHA2 and 512 for security reason. Not allowed to access the switch with low Cipher like SHA1 or some low ciphers. Getting denied. So we getting this alerts...

Chandhuru sekaran marimuthu · 10-19-2021

Any update ???

Member Since	‎06-21-2013 12:16 AM
Date Last Visited	‎12-15-2021 12:43 AM
Posts	106
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Packet loss to the 3850 access switch

Cisco 9300 - %SSH-3-NO_MATCH: No matching mac found on client

Want to enable command running-config for read only users

Is IPSEC supported on 1900 series router???

Cisco WLC OID value for license information

Re: Packet loss to the 3850 access switch

Re: Packet loss to the 3850 access switch

Re: Packet loss to the 3850 access switch

Re: Cisco 9300 - %SSH-3-NO_MATCH: No matching mac found on client

Re: Cisco 9300 - %SSH-3-NO_MATCH: No matching mac found on client