Cisco Cisco SG200-26P 26-port Gigabit PoE Smart Switch Manuel De Maintenance

Diagnostics

Cisco Small Business SF200E Series Advanced Smart Switch

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LLDP—Network devices use the Link Layer Discovery Protocol to advertise 
their capabilities to other devices. See LLDP-MED for information on 
configuring the LLDP feature on the switch. 

To configure control packet forwarding:

Click Administration > Control Packet Forwarding in the navigation window.

Select the protocol you want to configure (CDP, LLPD, or DOT1x).

Select the action that a port will take when received packets of the specified type:

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Drop—All packets of the selected type are dropped.

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Forward—All packets of the selected type are forwarded within the 
specified VLAN. This is the default action for CDP packets.

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Terminate—The packet is accepted and processed on the switch. This is 
the default action for LLDP and DOT1X packets and is not available for CDP 
packets.

Click Apply. Your changes are saved to the Running Configuration.

You can use the diagnostics pages to perform virtual cable tests for copper and 
fiber optics cables, set up a diagnostic monitor for a port or VLAN, and to view 
CPU utilization data.

See the following topics for more information on the configuration pages available 
in the Administration > Diagnostics menu:

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