here is my network and one of my co-worker disable VLAN 1 but he does not think that we need a NATIVE VLAN our our network. Can someone please clarify if NATIVE is a requirement for my network or not? I've two 9372 stack as my switch/router. I've lot...

One of my co-worker disable the NATIVE VLAN 1 but he did not create a NATIVE. I need a clear answer as to why I do need a NATIVE or why do I not need a NATIVE VLAN? I have about seven VLAN on my Cisco switches network and I've trunk ports between swi...

I've three Cisco ASA5508-X with firepower. I want to know how to change the hostname int he SFR module? what is the command to change the SFR hostname to a new name and how can I change it with ASDM? Do I have to reboot after the name change?