Configuring Discovery
Configuring LLDP
Cisco Small Business 200 1.1 Series Smart Switch Administration Guide 57
7
• TLV Advertise Interval—Enter the rate in seconds at which LLDP
advertisement updates are sent or use the default.
• Topology Change System Log Notification Interval—Enter the minimum
time interval between system log notifications.
• Hold Multiplier—Enter the amount of time that LLDP packets are held before
the packets are discarded, measured in multiples of the TLV Advertise
Interval. For example, if the TLV Advertise Interval is 30 seconds, and the
Hold Multiplier is 4, then the LLDP packets are discarded after 120 seconds.
• Reinitializing Delay—Enter the time interval in seconds that passes
between disabling and reinitializing LLDP, following an LLDP enable/disable
cycle.
• Transmit Delay—Enter the amount of time in seconds that passes between
successive LLDP frame transmissions due to changes in the LLDP local
systems MIB.
For a description of LLDP MED, refer to the LLDP MED Network Policy section.
STEP 3 In the Fast Start Repeat Count field, enter the number of times LLDP packets are
sent when the LLDP-MED Fast Start mechanism is initialized. This occurs when a
new endpoint device links to the switch.
STEP 4 Click Apply. The LLDP properties are added to the Running Configuration file.
Editing LLDP Port Settings
Use the
Port Settings
page to activate LLDP and remote log server notification per
port, and to select the TLVs included in LLDP PDUs.
The LLDP-MED TLVs to be advertised can be selected in the LLDP MED Port
Settings page, and the management address TLV of the switch may be
configured.
To define the LLDP port settings:
STEP 1 Click Administration > Discovery - LLDP > Port Settings. The
Port Settings
page
opens.
This page displays the port LLDP information.
STEP 2 Select a port and click Edit. The Edit LLDP Port Settings page opens.
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