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Administration: Discovery
Configuring CDP
122 Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)
8
• System Name—Neighbors system name.
• Local Interface—Number of the local port to which the neighbor is
connected.
• Advertisement Version—CDP protocol version.
• Time to Live (sec)—Time interval (in seconds) after which the information for
this neighbor is deleted.
• Capabilities—Capabilities advertised by neighbor.
• Platform—Information from Platform TLV of neighbor.
• Neighbor Interface—Outgoing interface of the neighbor.
STEP 2 Select a device, and click Details.
This page contains the following fields about the neighbor:
• Device ID—Identifier of the neighboring device ID.
• System Name—Name of the neighboring device ID.
• Local Interface—Interface number of port through which frame arrived.
• Advertisement Version—Version of CDP.
• Time to Live—Time interval (in seconds) after which the information for this
neighbor is deleted.
• Capabilities—Primary functions of the device. The capabilities are indicated
by two octets. Bits 0 through 7 indicate Other, Repeater, Bridge, WLAN AP,
Router, Telephone, DOCSIS cable device, and station respectively. Bits 8
through 15 are reserved.
• Platform—Identifier of the neighbors platform.
• Neighbor Interface—Interface number of the neighbor through which frame
arrived.
• Native VLAN—Neighbors native VLAN.
• Duplex—Whether neighbors interface is half or full duplex.
• Addresses—Neighbors addresses.
• Power Drawn—Amount of power consumed by neighbor on the interface.
• Version—Neighbors software version.