Re: Configuring specific dhcp options within same subnet
Option 66 is regularly per phone type or vendor. We have multiple phone type/vendor environment at customer locations and each type might require different settings (like Cisco requires option 150), often a combination between Cisco and Polycom. We separate them by vlans and set different DHCP scope and options, so that it makes our troubleshooting process much easier, especially for Cisco phones. Most phones can learn own vlan via CDP or LLDP. If not, we set it at phones manually.