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Forum Discussion
AOS-STAHL-IT
Dec 07, 2016Aspirant
VLAN splitted IT and Telephone configuration
Dear Community, I'm currently setting up a configuration and this point the problem is that the telephones do not send their DHCP Request to the Router behind the Switch. I assume this might be a...
- Mar 01, 2017
Just following-up on this. I inquired your concern to a higher tier of NETGEAR Support as well as the options mentioned by your vendor and here is the feedback I got:
=====================================
Both of the vendor comments are correct, but they are depending on how you use the phones:
Option 1 is only valid if the PC connects into a LAN port on the phone, and the phone connects into the switch, this would be using a Tagged port on the switch. It seems that you will not use this. In this option the PVID is not relevant as PVID is not relevant on a Tagged port.
Option 2 is also possible to work and in this setup, the untagged port must be set with the correct PVID (assuming it is 3).
Going back to your original post, it mentions that ports 37 to 46 are untagged VLAN 3, yet it doesn’t have a PVID of 3, so effectively they are still operating as untagged in VLAN 1.
Kindly set these ports (which contain phone and the router for the voice network) to be Untagged in VLAN, and also set the PVID to 3 and let us know the outcome.
This port 37 on your config, there is no PVID set, so default is 1
interface 0/37
vlan participation auto 1
vlan participation include 3
exit
This is sample port 23 with PVID set to 100 from the lab switch:
interface 0/23
vlan pvid 100
vlan participation include 100
exitRegards,
DaneA
NETGEAR Community Team
DaneA
Dec 07, 2016NETGEAR Employee Retired
Hi AOS-STAHL-IT,
Welcome to the community! :)
Since VLAN 3 is used for VoIP, ports 37 to 46 should be set as tagged (T) ports with PVID = 3.
Let us know the results.
Regards,
DaneA
NETGEAR Community Team
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