VDV Chapter 3 (Cisco Voice Data Video Chapter 3) with Complete Solutions

VDV Chapter 3 (Cisco Voice Data Video Chapter 3) with Complete SolutionsVDV Chapter 3 (Cisco Voice Data Video Chapter 3) with Complete SolutionsVDV Chapter 3 (Cisco Voice Data Video Chapter 3) with Complete SolutionsVDV Chapter 3 (Cisco Voice Data Video Chapter 3) with Complete Solutions 802.3af Power over Ethernet (PoE) - ANSWER-The standard set in 2003 for PoE Devices. Supply of 48VDC and up to 350mA so that the power initiated does not exceed 15.4W 802.3at Power over Ethernet (Plus) (PoE) - ANSWER-Maximum wattage increased to 25.2W Cisco Inline Power - ANSWER-Cisco-proprietary, prestandard method of supplying power over an Ethernet cable to attached devices. Cisco Discovery Protocol (CDP) - ANSWER-Cisco's proprietary protocol that allows cisco devices to communicate and pass information on. Cisco IP Phones use it to determine the Voice VLAN from the switch and begin to tag its own vocie traffic.