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Administration: Discovery
Configuring CDP
STEP 3
STEP 4
Cisco 220 Series Smart Plus Switches Administration Guide Release 1.0.0.x
The following fields about the neighbor is displayed:
•
Device ID—Identifier 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 neighbor's platform.
•
Neighbor Interface—Interface number of the neighbor through which frame
arrived.
•
Native VLAN—Neighbor's native VLAN.
•
Duplex—Whether neighbors interface is half or full duplex.
•
Addresses—Neighbor's addresses.
•
Power Drawn—(Only applicable for PoE models) Amount of power
consumed by neighbor on the interface.
•
Version—Neighbor's software version.
Click Clear Table to disconnect all connected devices from CDP.
Click Refresh to refresh the CDP neighbor information.
Viewing CDP Statistics
The CDP Statistics page displays information regarding CDP frames that were
sent or received from a port.
CDP statistics for a port are only displayed if CDP is enabled globally and on the
port. This is done in the CDP Properties page and the CDP Port Settings page.
To view CDP statistics:
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