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Cisco Small Business SG200 Series 8-port Smart Switch 76
3
• 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:
STEP 1 Click Administration > Control Packet Forwarding in the navigation window.
STEP 2 Select the protocol you want to configure (CDP, LLPD, or DOT1x).
STEP 3 Select the action that a port will take when received packets of the specified type:
• Drop—All packets of the selected type are dropped.
• Forward—All packets of the selected type are forwarded within the
specified VLAN. This is the default action for CDP packets.
• 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.
STEP 4 Click Apply. Your changes are saved to the Running Configuration.
Diagnostics
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:
• Testing Copper Ports
• Configuring Port and VLAN Mirroring
• CPU/Memory Utilization