Transparent services while using 802.1s-When using the FWSM transparent mode in conjunction with the 802.1S (MISTP) spanning tree protocol, an active/active misconfiguration on the FWSM can cause a spanning tree loop. The reason is that with 802.1s, you cannot bridge two VLANs together. This is not an FWSM limitation but is imposed by the way 802.1s operates according to the standard. If transparent mode contexts are used, Cisco recommends using 802.1w Rapid PVST+.
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...