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ET42202M-S-PD
L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or
100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs
2-12 LLDP
The switch supports the LLDP. For current information on your switch model, The
Link Layer Discovery Protocol (LLDP) provides a standards-based method for
enabling switches to advertise themselves to adjacent devices and to learn about
adjacent LLDP devices. The Link Layer Discovery Protocol (LLDP) is a vendor-neutral Link
Layer protocol in the Internet Protocol Suite used by network devices for advertising their
identity, capabilities, and neighbors on a IEEE 802 local area network, principally wired
Ethernet. The protocol is formally referred to by the IEEE as Station and Media Access Control
Connectivity Discovery specified in standards document IEEE 802.1AB.
2-12.1 LLDP Configuration
You can per port to do the LLDP configuration and the detail parameters, the settings will take
effect immediately. This page allows the user to inspect and configure the current LLDP port
settings.
Web Interface
To configure LLDP:
1. Click LLDP configuration
2. Modify LLDP timing parameters
3. Set the required mode for transmitting or receiving LLDP messages
4. Specify the information to include in the TLV field of advertised messages
5. Click Apply
Figure 2-13.1: The LLDP Configuration
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