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Re: Access Port Voice Data VLANs and DHCP

by in Switching
‎Mar 14 2019 2:26 AM
1 Kudo
‎Mar 14 2019 2:26 AM
1 Kudo
I agree handsets are best on an access port, but they can work in a trunk too. I was referring to the cisco router part of the phone server solution providing DHCP that was trunked. I don't know why it was setup as trunk as it only requires a single vlan, done before my time. ... View more

Re: Access Port Voice Data VLANs and DHCP

by in Switching
‎Mar 13 2019 6:34 AM
1 Kudo
‎Mar 13 2019 6:34 AM
1 Kudo
Yep my Bad The Cisco Phone system was connected to a trunk native VLAN13 but also allowed Vlan1. I've removed VLAN1 and we'll see how that goes.   Thanks ... View more

Re: Access Port Voice Data VLANs and DHCP

by in Switching
‎Mar 13 2019 4:03 AM
‎Mar 13 2019 4:03 AM
Thats the weird thing. I have configured this many times using HP and Cisco and have never seen this before. There is not much to the configuration, access port , data vlan ID, voice vlan ID. trunk on the uplink with vlan 1 being native. I can trunk the port with vlan1 native and data/voice as allowed but then I can't use 802.1x in a future access policy.   ... View more

Access Port Voice Data VLANs and DHCP

by in Switching
‎Mar 13 2019 3:15 AM
‎Mar 13 2019 3:15 AM
Hi All I have a Meraki MS225 acting as an access switch having VLAN1 as Data and VLAN13 as Voice. I have separate DHCP Servers on each VLAN, VLAN1 as a windows DHCP Server. VLAN 13 as the phone system server. I have a PC Only plugged into this port. Sometimes I get DHCP assigned IP from the voice vlan on the PC on startup.  If I release and renew after login i get a correct IP Address allocated. Why would this happen? would i need  to remove and add the voice vlan after every telephone move? Any Ideas greatly received       ... View more
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