01-02-2007 09:57 PM - edited 03-05-2019 01:33 PM
dear all,
I had cisco 2950 switch (WS-C2950G-24-EI-DC)with IOS 12.1(22)EA8a.
Now i have created a vlan 233. and made port fe0/24 a trunk port
but it is not taking encapsulation command with "switchport trunk encapsulation dot1q"
attaching sh run with this
pl. guide
Regards
mahesh
Solved! Go to Solution.
01-02-2007 10:16 PM
yes, that's right.
As I said earlier that 2950 support only 802.1Q trunking protocol, "switchport trunk encap dot1q" won't work under any interface of 2950 switch. hence once you configure "switchport mode trunk" command, it will take 802.1q trunking protocol as thats the only protocol 2950 supports.
Once you are done with the trunk configuration, you can verify that port has taken 802.1q as trunking protocol using "show interface fa0/23 trunk" command.
hope it helps ... rate if it does ...
01-02-2007 10:02 PM
hi
01-02-2007 10:06 PM
Hi Mahesh,
Cisco 2950 support only 802.1Q and not ISL trunking protocol, hence 2950 won't take switchport trunk encap dot1q command. Once you have confgured fe0/24 as trunk port, it will take 802.1q as trunking protocol by itself.
you can verify the same by "show interface fe0/24 trunk" command.
hope it helps ... rate if it does ...
01-02-2007 10:12 PM
dear,
you men to say we don't need to configure any encapsulation and it will take it by default
pl. specify
regards
mahesh
01-02-2007 10:16 PM
yes, that's right.
As I said earlier that 2950 support only 802.1Q trunking protocol, "switchport trunk encap dot1q" won't work under any interface of 2950 switch. hence once you configure "switchport mode trunk" command, it will take 802.1q trunking protocol as thats the only protocol 2950 supports.
Once you are done with the trunk configuration, you can verify that port has taken 802.1q as trunking protocol using "show interface fa0/23 trunk" command.
hope it helps ... rate if it does ...
01-02-2007 10:27 PM
Thanks a lot for your support
I was confusing from last one day
anyway regards and Happy new year
Bye
Mahesh
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