Currently, we have a single Nexus 5K with a pair of Nexus 2K FEX connected to the single 5K. We are adding a 2nd 5K and will have a vPC domain, and the FEX will be dual homed to each 5K in a vPC but currently there is just 1. We are wanting to configure an LACP channel to a server/firewall that has 4 connections. We wanted to connect 2 connections to FEX1, and the other 2 to FEX2 all in the same port-channel. When we do this, we received this message.
command failed: port not compatible [vPC cannot be defined across ST and AA FEX ]
Will this type of configuration have to wait until the other Nexus 5K is installed and we have a VPC domain, and the FEX dual homed to the 5K's in a vPC?
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:
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