Industrial Managed
Ethernet Switch
User Manual
Configuring
with a Web
Browser
Page
27
of
49
To configure LLDP protocol, the user can click the gear icon next to the
LLDP Neighbor Info Table
title. This will bring
up the LLDP Setting pop-up window as shown in Figure 2.26. On this window, the user has options for enabling or
disabling the
LLDP Protocol
, as well as setting LLDP transmission parameters which are
Tx Interval
and
Tx Time-To-
Live (TTL)
. After you finished, clicking on the
Save Changes
button to save any changes or clicking on the
Save
Changes and Apply
button to save and apply the setting. Table 2.9 describes the LLDP Setting parameters which are
transmit interval and transmit time-to-live of the LLDP advertisement packets.
Figure 2.26 LLDP Setting Pop-up Window
Table 2.9 Description of LLDP Protocol Setting Pop-up Window
Label
Description
Factory Default
LLDP
Choose to either enable or disable LLDP.
Enabled
Tx Interval
Set the transmit interval of LLDP messages.
Range from 5 to 65535 seconds.
30
TxTTL
Tx Time-To-Live
.
Amount of time to keep neighbors
’
information. The
recommend TTL value is 4 times of
Tx Interval
. The
information is only removed when the timer is
expired. Range from 5 to 65535 seconds.
120
2.4.5
Warning/Alarm feature
For EH3408 series of lite-managed switch, there are two types of
Warning or Alarm
:
Link Status Alarms
and
Power
Status Alarms
as shown in Figure 2.27. The
Link Status Alarms
are related to the activities of particular port(s).
Power
Status Alarms
keep track of power status of the switch based on the available input connectors. For link status and
power status alarms, there are two possible notification methods via Relay and Alarm LED. The table of Link Status
Alarms shows the settings of notifications on Relay and Alarm LED for each port. The table of Power Status Alarms
also shows the settings of notifications on Relay and Alarm LED for each power input connector.
