The Cisco APIC Installation and ACI Upgrade and Downgrade Guide recommends using a long-lived version 5.2(x) or 4.2(x). However the APIC-M4 doesn't support either - “The Cisco APIC L4/M4 requires the Cisco APIC software 5.3(1) release or later or the...

I have two (new) 9706 with a trunk (multi-VSAN) link between them. Nothing else is connected so all VSANs are inactive. My question is, would you expect the trunk link to be up or inactive? It is inactive. Thanks in advance.

In ISE 2.1 Patch 3 I've created an NMAP scan to include customer ports (tcp 8000, 4767 and 8194) and the NMAP Extensions dictionary is updated, but the attribute names do not appear in the profiling conditions pull-down, so i cannot create the condit...