Hi Anyone can explain why it is TFTP when I use command "show ip interface brief" in Cisco 6506. The configuration of two interface(g1/19 and g1/20) is the same. Please see the below. Thank you
6506SW#sh ip int bri
GigabitEthernet1/19 unassigned YES unset down down
GigabitEthernet1/20 unassigned YES TFTP down down
GigabitEthernet1/21 unassigned YES unset down down
6506SW# sh run int g1/19
Building configuration...
Current configuration : 52 bytes
!
interface GigabitEthernet1/19
no ip address
end
6506SW-05# sh run int g1/20
Building configuration...
Current configuration : 52 bytes
!
interface GigabitEthernet1/20
no ip address
end
