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Fail to enable Voice Vlan

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AleCucho
Occasional Contributor

Fail to enable Voice Vlan

Hi, i have a big problem with implementations ip phone on my clients

I have HPE SWITCH 1920 8G/24G/48G PoE and cisco ip phone. when I configure the enable voice vlan on this port, the device notifed me " Fail to enable voice VLAN on this port." and after I configure 20 ports to use for data and voice

Can you are explain why occur this problems.

Attached port configuration details:

interface GigabitEthernet1/0/46
port link-type hybrid
undo port hybrid vlan 1
port hybrid vlan 210 tagged
port hybrid vlan 10 untagged
port hybrid pvid vlan 10
undo voice vlan mode auto
port auto-power-down
poe enable
stp edged-port enable
lldp compliance admin-status cdp txrx

Deputy the error detail

[Ventas-GigabitEthernet1/0/46]voice vlan 210 enable
Fail to enable voice VLAN on this port.
[Ventas-GigabitEthernet1/0/46]

 

4 REPLIES
HP-Browniee
Respected Contributor

Re: Fail to enable Voice Vlan

Hi 

Try somthing like this:

interface GigabitEthernet1/0/46
port link-type hybrid
undo port hybrid vlan 1
port hybrid vlan 10 untagged
port hybrid pvid vlan 10
voice vlan 210 enable
poe enable
stp edged-port enable

Kind regards

AleCucho
Occasional Contributor

Re: Fail to enable Voice Vlan

thanks, but no changes are verified

VoIP-Buddy
Trusted Contributor
Solution

Re: Fail to enable Voice Vlan

The issue here is that the Voice VLAN OUI MAC table is pre-populated with phone OUI MAC addresses.  Those are implemented with ACL's and on the 19x0 switches is limited.

Please take a look at the Voice OUI MAC table and remove OUI's for products that you do not have on your switch. You can do this with the WEB GUI on the 19x0 switches.  It is under the Network navigation choice on the left.  You can display what is defined, and add or remove them as needed.  Those choices are in the top navigation menu bar.

As an FYI, for other more featured switches, you can do this in the CLI:

Use the display voice-vlan mac-address command to view it.  For example, this is what I see on a 4-slot 5930 switch:

<5930-4-slot-JH179A>disp voice-vlan mac-address
OUI Address              Mask                 Description
0001-e300-0000      ffff-ff00-0000   Siemens phone
0003-6b00-0000     ffff-ff00-0000   Cisco phone
0004-0d00-0000    ffff-ff00-0000    Avaya phone
000f-e200-0000      ffff-ff00-0000    H3C Aolynk phone
0060-b900-0000    ffff-ff00-0000    Philips/NEC phone
00d0-1e00-0000     ffff-ff00-0000    Pingtel phone
00e0-7500-0000     ffff-ff00-0000    Polycom phone
00e0-bb00-0000    ffff-ff00-0000    3Com phone

On the 1920, you may have a few less than this.

To remove one, use the undo voice-vlan mac-address command in the System CLI.  If you need to add one, don't say "undo."  On the 19x0 switches, this is all done in the WEB GUI as I said above.

Once you have removed the ones you don't need, you should be able to apply the voice vlan to all of the ports.

Regards,

David

AleCucho
Occasional Contributor

Re: Fail to enable Voice Vlan

Thank you David. This was the problem therefore already solved