I am making trunk port in already configured switch. port 21/ 23/24 are already trunk ports, I am making 22 as a trunk port,
by following commands,
#int Gi1/0/22
#switchport trunk encapsulation dot1q
#switchport mode trunk
#end
But issue is that for the time being trunk port is up and port status was trunk, but then it comes down and showed in in the default vlan..
So I check for security.. there was enables, so I shut off he security by ollwing command to the particular interface
#no switchport port-security
and again it coes up and down,
the port status show the following configuration already saved. i.e
when I check the port by: #sh run int Gi1/0/22
it shows the following info:
"switchport trunk encapsulation dot1q
switchport mode trunk
switchport port-security aging time 2
switchport port-security violation restrict
switchport port security aging type inactivity
macro discription cisco desktop
spanning tree port fast
spannnig-tree bodyguard enabled
end
kindly help me, what commands I should use to make security disable and make it trunk port.
very thanks to you...
