Configure Cisco Cataltyst Express For DHCP on Cisco-Voice VLAN
I have a new Cisco Catalyst Express 520 that has a default configuration of two VLANs (default, Cisco-Voice). When I plug a Polycom IP phone into the switch, it does not get a DHCP assigned IP address from my Cisco ASA 5505. How can I tell the switch (or the ASA) to assign the Polycom phones with a DHCP assigned IP address? It seems that the smartports recognize these phones as IP phones and assume they will be getting their IP address from a phone-only DHCP server. We'd like for the single DHCP server to provide addresses for phones and other devices.