08-28-2007 03:58 PM - edited 03-05-2019 06:09 PM
Hello,
I recently upgraded my 4506 to IOS image:cat4000-i9s-mz.122-20.EW4.bin
However, after doing so I am unable to configure interfaces for dot1q-tunnels. I am able to set the global command, but the interface subcommands don't list dot1q-tunnel as a mode option.
I don't see a bug for this and the command sets on Cisco.com show the command should be "switchport mode dot1q-tunnel"
Anyone seen this before, or know what I am missing?
08-28-2007 04:15 PM
I think I may have found my problem. Does anyone know if the WS-X4148-RJ supports dot1q tunneling on the interfaces?
08-28-2007 04:57 PM
Hi, what sup engine type do you have?
based on these two doc this feature is only supported on supV for 4500 series platform.
See Layer 2 features
http://www.cisco.com/en/US/products/hw/modules/ps2797/products_data_sheet09186a00801fcaba.html
otherwise go to software advisory and seach for dot1q-tunneling or L2pt tunneling features based on your hardware to get right ios.
http://www.cisco.com/public/sw-center/
Jorge
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