Cisco 7962G Administration Guide - Page 142

Network Configuration Chapter 8 Monitoring the Cisco Unified IP Phone Remotely Table 8-2 Network Configuration Area Items (continued) Item Span to PC Port PC VLAN Forwarding Delay LLDP: PC Port LLDP-MED: SW Port LLDP Power Priority LLDP Asset ID CDP: PC Port Description Indicates whether the phone will forward packets transmitted and received on the network port to the access port. VLAN used to identify and remove 802.1P/Q tags from packets sent to the PC. Indicates whether the internal switch begins forwarding packets between the PC port and switched port on the phone when the phone becomes active. Indicates whether Link Layer Discovery Protocol (LLDP) is enabled on the PC port. Indicates whether Link Layer Discovery Protocol Media Endpoint Discovery (LLDP-MED) is enabled on the switch port. Advertises the phone's power priority to the switch, enabling the switch to appropriately provide power to the phones. Settings include: • Unknown-default • Low • High • Critical Identifies the asset ID assigned to the phone for inventory management. Indicates whether CDP is supported on the PC port (default is enabled). Enable CDP on the PC port when Cisco VT Advantage/Unified Video Advantage (CVTA) is connected to the PC port. CVTA does not work without CDP interaction with the phone. Note When CDP is disabled in Cisco Unified Communications Manager, a warning is displayed, indicating that disabling CDP on the PC port prevents CVTA from working. CDP: SW Port Note The current PC and switch port CDP values are shown on the Settings menu. Indicates whether CDP is supported on the switch port (default is enabled). • Enable CDP on the switch port for VLAN assignment for the phone, power negotiation, QoS management, and 802.1x security. • Enable CDP on the switch port when the phone is connected to a Cisco switch. Note When CDP is disabled in Cisco Unified Communications Manager, a warning is presented, indicating that CDP should be disabled on the switch port only if the phone is connected to a non-Cisco switch. LLDP Power Priority LLDP Asset ID Note The current PC and switch port CDP values are shown on the Settings menu. Advertises the phone's power priority to the switch, enabling the switch to appropriately provide power to the phones. Settings include: • Unknown-default • Low • High • Critical Identifies the asset ID assigned to the phone for inventory management. Cisco Unified IP Phone 7962G and 7942G Administration Guide for Cisco Unified Communications Manager 6.1 8-8 OL-14625-01