I have a scenario where I have two nexus 5596 as upstream and have vPC in between. downstream is the server hooking to the upstrean both nexus devices.
On Both the Nexus switch the port channel is down and the VPC is also down. The physical interfaces are up and passing traffic to the server.
My understanding is if the server NIC's are teamed, even the switches should also have the portchannle to work properly.
But since portchannel and vpc both are down in both the switches
1. how the switch is passing traffic. 2. I checked the configs for portchannel formation on phy ports which looks good to me still po is down. Why? 3. I understand as port channel is down so vPC is down ( correct me if I am wrong).
I have attached the diagram & below are the logs for ur reference:
The output on Nexus5596 2 device is same as on Nexus5596 1
Nexus5596 1#Sh vpc
(*) - local vPC is down, forwarding via vPC peer-link
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.