UNI to NNI port conversion

msobhnani · ‎12-03-2011

I am having one Cisco ME 3400G-12CS switch with 4 NNI port & 12 UNI port.I want to convert all UNI port to NNI to as meet my client requirements.Please guide me which Metro IP Access Image IOS version is required to convert those UNI port to NNI.

Thanks

Mukesh

Richard Michael · ‎12-08-2011

Hello Mukesh,

This is pretty much supported in most of the Metro switch images. The conversion is supported in 12.2(25)SEG and 12.2(50)SE as well.

Please note When you change a port from UNI to NNI or the reverse, any features exclusive to the port type are removed from the configuration to prevent conflicting configuration options on a specific interface type.

Switch# configure terminal

Enter configuration commands, one per line. End with CNTL/Z.

Switch(config)# interface fastethernet0/1

Switch(config-if)# port-type nni

Switch(config-if)# no shutdown

5d20h: %SYS-5-CONFIG_I: Configured from console by console

Switch(config-if)# end

Switch# copy running-config startup-config

Reference:

http://www.cisco.com/en/US/docs/switches/metro/me3400/software/release/12.2_25_seg_seg1/configuration/guide/swint.html#wp1554661

Thanks,

Ricky Micky

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