I want to creat sub int on ASA 5505
but when I am trying below command it show error.
My ASA software version is 8.2(5).
Please share the command for configuring the sub int.
Subinterfaces are used in ASA models 5510 and forward and then they are associated with a Vlan
In ASA 5505 you configure addiotional Vlan interface directly and attach the Vlans either to Trunk interfaces or Access ports on the ASA5505
please share the commands for it...
ip add 184.108.40.206 255.255.255.0
ip add 10.10.10.1 255.255.255.0
switchport mode access
switchport access vlan 2
switchport access vlan 1
Some of the above interface commands are enabled by default with the actual command (= Ports in access mode and if no vlan specified it belongs to Vlan1)
but i want to give encepsulation
Then you need to configure "switchport mode trunk" under an physical interface and allow the allowed Vlan
Provided your ASA 5505 license supports trunkin.
switchport mode trunk
switchport trunk allowed vlan x,y,z
If you dont configure the "allowed vlan" line every Vlan will be allowed through the Trunk port.
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