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Administration: Discovery
Configuring CDP
STEP 4
STEP 1
STEP 2
Cisco 220 Series Smart Plus Switches Administration Guide Release 1.0.0.x
•
Syslog Native VLAN Mismatch—Check Enable to send a SYSLOG
message when a native VLAN mismatch is detected. This means that the
native VLAN information in the incoming frame does not match what the local
device is advertising.
•
Syslog Duplex Mismatch—Check Enable to send a SYSLOG message
when duplex information mismatch is detected. This means that the duplex
information in the incoming frame does not match what the local device is
advertising.
Click Apply. The CDP port settings are modified, and the Running Configuration is
updated.
Viewing CDP Local Information
The CDP Local Information page displays information that is advertised by the
CDP protocol about the local device.
To view CDP local information:
Click Administration > Discovery CDP > CDP Local Information.
Select a local port, and the following fields are displayed:
•
CDP State—Displays whether CDP is enabled or not.
•
Device ID TLV
Device ID Type
-
Device ID
-
—Device ID advertised in the device ID TLV.
•
System Name TLV
System Name
-
•
Address TLV
Address(s)
-
•
Port TLV
Port ID
-
—Identifier of port advertised in the port TLV.
•
Capabilities TLV
Capabilities
-
—Type of the device ID advertised in the device ID TLV.
—System name of the device.
—IP addresses (advertised in the device address TLV).
—Capabilities advertised in the port TLV.
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