So I am in the middle of installing a 5000 at a small office with 8 phones, and will be using the embedded DHCP server for the phones, that is all working correctly... the Cisco switch is using LDAP to push the phones to VLAN 6, and they are getting Option 125 and coming online normally. I have a port for maintenance that I want to be able to plug into and get DHCP and be able to access the system and the Internet, my laptop gets an IP address in the correct VLAN from the 5000 but I can't seem to figure out how to setup DHCP Option 6 to hand out the DNS servers so I can access the Internet. Setting it statically in the laptop works, but I would prefer to have it automatic, plus I want to know for future reference where there are no VLANs but the Mitel is handing out all DHCP.
I thought I had it right, but there is no option for multiple IP addresses, and when I set Option 6 to a single IP address my laptop never even gets that one. My setting for Option 6 is below... What I want it to hand out for DNS addresses is "24.220.0.10,24.220.0.11" but I just can't for the life of me figure out how to do it.