I have a Cisco C220 M3 server with a VIC 1225 card installed which is running ESXi 5.5. We have a pair of 7k's with a vpc peer link. The 10gb ports on the server are split between the N7k's. A management vswitch is configured, with both nics active.
We have created a standard vpc/port-channel configuration for the server. When both server nics are connected to the 7k's, management connectivity is lost. Unplugging one server NIC (either one) will re-estbalish connectiivty.
At first the port channel was configured with LACP i.e. channel-group mode active. I asked our network person to change it to channel-group mode on but this still didn't work.
This document will provide screenshots to outline the steps to setup
TACACS+ configuration to ACI and also the configuration required on
Cisco ACS server. Please find the official Cisco guide for configuring
TACACS+ Authentication to ACI:
Is it supported or NOT supported? It's a frequently asked question.
Before APIC, release 2.3(1f), transit routing was not supported within a
single L3Out profile. In APIC, release 2.3(1f) and later, you can
configure transit routing with a single L3Out pr...
Cisco Documents are usually accurate, but when it came to the document
on Cisco APIC Signature-Based Transactions it was slightly off the mark.
This document is for those novices to API like me who cant seem to
figure out how to go about performing signat...