You have several non-Cisco IP phones and you want to allow automatic power adjustments on the Cisco Power over an Ethernet (PoE) switch. Which command will allow you to achieve this?

A. Switch# lldp run
B. Switch(config)# lldp run
C. Switch(config)# lldp enable
D. Switch# lldp enable

B. The command lldp run entered in global config mode will enable LLDP on all interfaces. When enabled, LLDP-MED, or LLDP for Media, will read capabilities on the phone such as name and power level.