3Com 2928 - Baseline Plus Switch PWR, Руководство пользователя

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1-7
Task Remarks
Configuring LLDP
Settings on Ports
Optional
LLDP settings include LLDP operating mode, packet encapsulation, CDP
compatibility, device information polling, trapping, and advertised TLVs.
By default,
z
The LLDP operating mode is TxRx.
z
The encapsulation format is Ethernet II.
z
CDP compatibility is disabled.
z
Device information polling and trapping are disabled.
z
All TLVs except the Location Identification TLV are advertised.
Configuring Global
LLDP Setup
Required
By default, global LLDP is disabled.
To enable LLDP to work on a port, enable LLDP both globally and on the
port.
Displaying LLDP
Information for a Port
Optional
You can display the local LLDP information, neighbor information,
statistics, and status information of a port, where
z
The local LLDP information refers to the TLVs to be advertised by the
local device to neighbors.
z
The neighbor information refers to the TLVs received from neighbors.
Displaying Global LLDP
Information
Optional
You can display the local global LLDP information and statistics.
Displaying LLDP
Information Received
from LLDP Neighbors
Optional
You can display the LLDP information received from LLDP neighbors.
LLDP-related configurations made in Ethernet interface view takes effect only on the current port, and
those made in port group view takes effect on all ports in the current port group.
Enabling LLDP on Ports
Select
Network
>
LLDP
from the navigation tree to enter the
Port Setup
tab, as shown in Figure 1-4 .
This tab displays the enabling status and operating mode of LLDP on a port. Select one or more ports
and click
Enable
beneath the port list to enable LLDP on them.
To disable LLDP on a port, select the port and click
Disable
.