Which two are true about discovery protocols on the Dell N-Series Voice VLAN feature? (Select 2)

Which two are true about discovery protocols on the Dell N-Series Voice VLAN feature? (Select 2)
A . A Cisco phone can be configured by CDP
B . Only used ISDP
C . Uses both LLDP and ISDP
D . Only uses LLDP
E . A Cisco phone can only be discovered by CDP

View Answer

Answer: AC