Hi,
[polyocm doc not too helpful. Doesnt seem to be a way of telling phone to use a tagged vlan directly.
However,
Initial issue was there were 2 voice vlans on the switch, an old legacy one and the one we want to use.
I deleted the old legacy one and enabled lldp on the phone. So
Phone macauths
Cppm says use this tagged vlan
Phone uses lldp to find voice vlan
Phone uses defined voice vlan … which is the one CPPM auth’d it into
Phone gets an ip address and works
Rgds
A
Original Message:
Sent: 4/15/2025 9:13:00 AM
From: Lord
Subject: RE: Polycom C60 phones and tagged vlans
You can use Radius attributes to tell the switch the VLAN name or VLAN ID. You can also specify whether the VLAN should be tagged or untagged.
You cannot communicate with the end device via Radius.
Have you looked in the Polycom documentation how to change the VLAN to tagged?
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Regards,
Waldemar
ACCX # 1377, ACEP, ACX - Network Security
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Original Message:
Sent: Apr 14, 2025 10:15 AM
From: alexs-nd
Subject: Polycom C60 phones and tagged vlans
Hi,
I have a Polycom C60 phone and am using macauth to connect it to our network.I then use the device fingerprint to pass back a vlan-name-tagged vlan name but at this point te phone doesnt obtain an ip address. If I pass bacl a vlan-name seting i.e. it uses an untagged vlan everything works just fine. We currently have lldp disabled on the phone so its not going to use that to push the phone to any configured voice vlan on the switch.
Is there a way of telling the phone the default vlan is going to be a tagged one ?
A