voice vlan secondary ip

Unanswered Question
Sep 1st, 2013
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I am wonder if voice vlan can be configured on secondary ip of a vlan.

I set the one vlan and then set the ip address like below,

vlan 33

ip address secondary

ip address

no ip redirects

no ip unreachables

standby 33 ip

standby 33 preempt

standby 34 ip

standby 34.preempt

After connecting the L2 switch to the avove L3 switch, users can not reach the of voice server.

(Only users of could reach voice server)

Consequently, I couldn't solve this issue T.T

Could you help me please ?

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Julio Carvajal Sun, 09/01/2013 - 21:46
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gkadudfo1 Sun, 09/01/2013 - 23:25
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Sorry, My question is worng

Users's IP phone of are able to access voice server ( but

user'IP phone of are not able to access the above voice server.

Above ip address ranges are in the same vlan which is numbered vlan 30.

I think secondary vlan may cause this ploblem.. right ??


Julio Carvajal Sun, 09/01/2013 - 23:30
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nkarpysh Sun, 09/01/2013 - 22:07
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As far as I have understood you have problems for users in Voice subnet not being able to access host in same subnet. Please confirm if issue is indeed the same.

If yes than you actually dont need any L3 VLAN for that. L3 switch should L2 switch the packets within that subnet. Thus if communication is not taking place you may need to check your config  for properr tagging.

Please provide more details on the issue with config and examples of the issue to help you further.



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