5 link aggregation control protocol – ZyXEL Communications ES-2108 Series User Manual
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Chapter 15 Link Aggregation
ES-2108 Series User’s Guide
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15.5 Link Aggregation Control Protocol
Click in the Advanced Application > Link Aggregation > Link Aggregation Setting >
LACP to display the screen shown next. See
for more information
on dynamic link aggregation.
Figure 64 Advanced Application > Link Aggregation > Link Aggregation Setting > LACP
The following table describes the labels in this screen.
Table 36 Advanced Application > Link Aggregation > Link Aggregation Setting > LACP
LABEL
DESCRIPTION
Link
Aggregation
Control
Protocol
Note: Do not configure this screen unless you want to enable
dynamic link aggregation.
Active
Select this checkbox to enable Link Aggregation Control Protocol (LACP).
System
Priority
LACP system priority is a number between 1 and 65,535. The switch with the lowest
system priority (and lowest port number if system priority is the same) becomes the
LACP “server”. The LACP “server” controls the operation of LACP setup. Enter a
number to set the priority of an active port using Link Aggregate Control Protocol
(LACP). The smaller the number, the higher the priority level.
Group ID
The field identifies the link aggregation group, that is, one logical link containing
multiple ports.
LACP Active
Select this option to enable LACP for a trunk.
Port
This field displays the port number.