Cdp Log Mismatch Native - Cisco 220 Series Smart Plus Reference Manual

CDP Commands

cdp log mismatch native

cdp log mismatch native
Cisco 220 Series Smart Plus Switches Command Line Interface Reference Guide Release 1.0.0.x
User Guidelines
When duplex information is mismatched, which means that the duplex information
in the incoming frame does not match what the local device is advertising, a
SYSLOG duplex mismatch message is generated by CDP.
Example
switchxxxxxx(config)# interface fa11
switchxxxxxx(config-if)# cdp log mismatch duplex
To enable validating that the native VLAN received in a CDP packet matches the
actual native VLAN of the interface, use the cdp log mismatch native Interface
Configuration mode command.
To disable generating the SYSLOG messages for native VLAN mismatches, use
the no form of this command.
Syntax
cdp log mismatch native
no cdp log mismatch native
Parameters
N/A
Default Configuration
The switch reports the native VLAN mismatches from all interfaces.
Command Mode
Interface Configuration mode
User Guidelines
When a native VLAN mismatch is detected, which means that the native VLAN
information in the incoming frame does not match what the local device is
advertising, a SYSLOG message is generated by CDP.
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