PROBLEM: I created a VLAN on my router, but I cannot see it using ‘show vlan-switch’ or Vlan Status is UP but Protocol is DOWN.
SOLUTION: Create L2 SVI.
[?] What is SVI?
https://en.wikipedia.org/wiki/Switch_virtual_interface
//Create L2 SVI over the existing L3 VLAN
Router(config-v)# vlan 10 Router(config-vlan)# exit
OUTPUT
Router# show vlan-switch VLAN Name Status Ports ---- -------------------------------- --------- ------------------------------- 1 default active Fa1/0, Fa1/2, Fa1/3, Fa1/4 10 VLAN0010 active Fa1/1
Copy & Paste
conf t vlan 10 end
Leave a Reply