Hello,
I have two Nexus 5672UP switches and have redundantly connected my firewall to both of the switches using a trunk which serves as a firewall-on-a-stick for multiple VLANs.
Now when I need to reboot my firewall I would like to have the network available immediately using portfast but I have a few questions before:
1) Is the following command the correct interface command to apply for this purpose:
spanning-tree port type edge trunk
2) Do I apply this command on the Ethernet interfaces or onto the Port-Channel (or both)?
3) Is it safe to enable portfast in such a firewall-on-a-stick config?
My config looks currently like that (taken from the first switch):
interface Ethernet1/22
description firewall interface 1
switchport mode trunk
switchport trunk allowed vlan 2,5,6,11,13,14
channel-group 22 mode active
interface port-channel22
description firewall trunk
switchport mode trunk
switchport trunk allowed vlan 2,5,6,11,13,14
speed 10000
vpc 22
Thanks for your input.
Regards,
John