Is there someone who can provide a concise statement of what happens during the bootup process in a dual vlan environment. The bootup sequence document comes close, but it isn't complete for a dual vlan environment.
This what I believe happens durning the phone loading:
Plug in phone
Phone requests DHCP on Default Vlan
DHCP Delivers Options 128,129,130, 132 and 133 to phone.
Phone recognises Via 132(vlan), 133(Priority) that it should be on different VLAN Phone ACK's IP but releases it back to DHCP server Phone resubmits TAGGED DHCP request on Voice vlan.
3300 "Hears" request and provides appropriate options.
Phone continues to load and proceeds to the registration process.
The problem we are having is it wont release the first IP adress from the data DHCP Server and optain a new one from the voice DCHP server.
I would like to understand how this is done.
This what I believe happens durning the phone loading:
Plug in phone
Phone requests DHCP on Default Vlan
DHCP Delivers Options 128,129,130, 132 and 133 to phone.
Phone recognises Via 132(vlan), 133(Priority) that it should be on different VLAN Phone ACK's IP but releases it back to DHCP server Phone resubmits TAGGED DHCP request on Voice vlan.
3300 "Hears" request and provides appropriate options.
Phone continues to load and proceeds to the registration process.
The problem we are having is it wont release the first IP adress from the data DHCP Server and optain a new one from the voice DCHP server.
I would like to understand how this is done.