We have 3300 running 8.0 SP3. What DHCP options are required to use a external windows DHCP server? Are the ones I listed below all that is needed?
3 - VLAN default gateway (IPAddress)
66 - TFTP server. Use the IP addressof the 3300 (IP Address)
67 - TFTP BootFile. (ASCII String) “/sysro/E2T8260” Used by the E2T if present.
125 - Used by phones forbooting. (Combines options 128-133) (ASCII String)
Default ASCII string:
“id:ipphone.mitel.com;(required String)
sw_tftp=192.168.1.2;(IP address of 3300)
call_srv=192.168.1.2;(IP address of 3300)
vlan=1; (VLAN)
l2p=6;(Layer 2 network priority)
dscp=46” (DSCPpriority