View your Spanning Tree Protocol Instance Statistics Information (MSTP)
Spanning Tree > Statistics
This section will display the sent and received BPDUs on each port.
1. Log into your switch management page (see “Access your switch management page”
on page 11).
2. Click on Spanning Tree and click on Statistics.
3. Select the port to view and click View.
Note: You select which port to view statistics and click View which will display the
receive and transmit BPDU statistics and allow you to set the Refresh Rate interval for
the statistical data to display.
LLDP (Link-Layer Discovery Protocol)
Link Layer Discovery Protocol (LLDP) allows Ethernet network devices, such as switches
and routers, to receive and transmit device-related information to directly connected
devices on the network and to store data that is learned about other devices.
Configure LLDP settings
Discovery > LLDP > Property
1. Log into your switch management page (see “Access your switch management page”
on page 11).
2. Click on Discovery, click on LLDP, and click on Property.
3. Review the settings.
Enabling or Disabling LLDP
• State - Check the Enable option to enable the LLDP global state.
• LLDP Handling – This option specifies how the switch will handle LLDP
packets received when LLDP is disabled.
o Filtering – LLDP packets will be dropped.
o Bridging – LLDP packets are forwarded to all ports.
o Flooding – LLDP packets are flooding to all ports.
• TLV Advertise Interval: Sets the transmit interval, which is the interval
between regular transmissions of LLDP advertisements. The range is from
5 - 32767 seconds.
• Hold Multiplier: Sets the hold multiplier value. The hold time multiplier is
multiplied by the transmit interval to give the Time To Live (TTL) that the
switch advertises to the neighbors. The range is from 2 to 10.
• Reinitializing Delay: Sets the reinitialization delay, which is the number of
seconds that must elapse after LLDP is disabled on a port before it can be
reinitialized. The range is from 1 to 10 seconds.
• Transmit Delay: Sets the value of the transmission delay timer, which is
the minimum time interval between transmissions of LLDP advertisements
due to a change in LLDP local information. The range is from 1 to 8191
seconds
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