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User’s Manual of MGSW-MGSD Series
The page includes the following fields:
LLDP Parameters
Object
Description
Tx 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
Tx 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)
Tx Hold
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
Tx Hold
multiplied by
Tx Interval
seconds. Valid values are restricted to 2 - 10
times.
TTL in seconds is based on the following rule:
(Transmission Interval * Holdtime Multiplier)
≤
65536.
Therefore, the default TTL is 4*30 = 120 seconds.
Tx Delay
If some configuration is changed (e.g. the IP address) a new LLDP frame is
transmitted, but the time between the LLDP frames will always be at least the
value of
Tx Delay
seconds.
Tx Delay
cannot be larger than 1/4 of the
Tx Interval
value. Valid values are restricted to 1 - 8192 seconds.
This attribute must comply with the rule:
(4 * Delay Interval)
≤
Transmission Interval
When a port is disabled, LLDP is disabled or the switch is rebooted a LLDP
shutdown frame is transmitted to the neighboring units, signaling that the LLDP
information isn't valid anymore.
Tx Reinit
controls the amount of seconds
between the shutdown frame and a new LLDP initialization. Valid values are
restricted to 1 - 10 seconds.
Tx Reinit
LLDP Port Configuration
The LLDP port settings relate to the currently selected stack unit, as reflected by the page header.
Object
Description
Port
The switch port number of the logical LLDP port.
Mode
Select LLDP mode.
All
means all ports will have one specific setting.
Rx only
The switch will not send out LLDP information, but LLDP information
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Содержание MGSD-10080F
Страница 1: ...User s Manual of MGSW MGSD Series 1 ...
Страница 107: ...User s Manual of MGSW MGSD Series Figure 4 4 6 Mirror Configuration Page Screenshot 107 ...
Страница 286: ...User s Manual of MGSW MGSD Series Figure 4 12 1 Port Limit Control Configuration Overview Page Screenshot 286 ...
Страница 297: ...User s Manual of MGSW MGSD Series Figure 4 12 8 DHCP Snooping Configuration Screen Page Screenshot 297 ...
Страница 332: ...User s Manual of MGSW MGSD Series Figure 4 15 3 Remote IP Ping Test Page Screenshot 332 ...