Interlogix NS4702-24P-4S-4X, Руководство пользователя

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102
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Both
: Frames received and frames transmitted are mirrored to the mirror port.
For a given port, a frame is only transmitted once. It is therefore not possible to mirror Tx frames on
the
mirror port
. Because of this,
mode
for the selected mirror port is limited to
Disabled
or
Rx only
.
Buttons
: Click to apply changes
: Click to undo any changes made locally and revert to previously saved values.
4.5 Link Aggregation
Port Aggregation optimizes port usage by linking a group of ports together to form a single Link Aggregated Groups (LAGs). Port
Aggregation multiplies the bandwidth between the devices, increases port flexibility, and provides link redundancy.
Each LAG is composed of ports of the same speed, set to full-duplex operations. Ports in a LAG, can be of different media types
(UTP/Fiber, or different fiber types), provided they operate at the same speed.
Aggregated Links can be assigned manually (
Port Trunk
) or automatically by enabling Link Aggregation Control Protocol (
LACP
)
on the relevant links.
Aggregated Links are treated by the system as a single logical port. Specifically, the Aggregated Link has similar port attributes to a
non-aggregated port, including auto-negotiation, speed, Duplex setting, etc.
The device supports the following Aggregation links :

Static LAGs
(
Port Trunk
) – Force aggregared selected ports to be a trunk group.

Link Aggregation Control Protocol
(
LACP
) LAGs - LACP LAG negotiate Aggregated Port links with other LACP ports
located on a different device. If the other device ports are also LACP ports, the devices establish a LAG between them.