Planet WGS-4215-8T2S, Руководство пользователя, Страница: 307 / 359

User’s Manual of WGS Managed Series
307
4.12.2 LLDP Global Setting
This Page allows the user to inspect and configure the current LLDP port settings. The LLDP Global Setting and Config screens
in
Figure 4-12-1 & Figure 4-12-2 appear.
Figure 4-12-1
Global Setting Page Screenshot
The page includes the following fields:
Object Description
•
Enable
Globally enable or disable LLDP function
•
LLDP PDU Disable
Action
Set LLDP PDU disable action: include “Filtering”, “Bridging” and “Flooding”.

Filtering
: discrad all LLDP PDU.

Bridging
: transmit LLDP PDU in the same VLAN.

Flooding
: transmit LLDP PDU for all port.
•
Transmission Interval
The switch is periodically transmitting LLDP frames to its neighbors for having
the network discovery information up-to-date. The interval between each LLDP
frame is determined by the
Transmission Interval
value. Valid values are
restricted to 5 - 32768 seconds.
Default:
30
seconds
This attribute must comply with the following rule:
(Transmission Interval * Hold Time Multiplier) ≤65536, and Transmission Interval
>= (4 * Delay Interval)
•
Holdtime Multiplier
Each LLDP frame contains information about how long the information in the
LLDP frame shall be considered valid. The LLDP information valid period is set to
Holdtime
multiplied by
Transmission Interval
seconds. Valid values are
restricted to 2 - 10 times.