Voice vlan in 2950 ios switch

Answered Question
Nov 12th, 2007

hello

we have configured a switch IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(13)EA1 , and i noticed that u cant configure voice vlan before trunk that port.

Is there any newer ios version which is release me that trunking or we need new switches ?

thanks

I have this problem too.
0 votes
Correct Answer by uniemeyer about 9 years 2 months ago

We have IOS

12.1(22)EA6

running and that works without setting the port in trunking mode.

regards

Correct Answer by rob.huffman about 9 years 2 months ago

Hi Bill,

Excellent question. We have used many 2950's through the years and did discover this limitation when working with Voice Vlans. We have never found a workaround that enabled us to not have to use the (switchport mode trunk) config as you can with newer switch models.

Hope this helps!

Rob

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Overall Rating: 5 (4 ratings)
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Correct Answer
rob.huffman Tue, 11/13/2007 - 07:41

Hi Bill,

Excellent question. We have used many 2950's through the years and did discover this limitation when working with Voice Vlans. We have never found a workaround that enabled us to not have to use the (switchport mode trunk) config as you can with newer switch models.

Hope this helps!

Rob

Correct Answer
uniemeyer Tue, 11/13/2007 - 13:43

We have IOS

12.1(22)EA6

running and that works without setting the port in trunking mode.

regards

rob.huffman Wed, 11/14/2007 - 05:43

Hi Ulrich,

Nice find on this one :) I'll have to lab up a 2950 and give this a try. 5 points for your good support here!

Thanks again,

Rob

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