ZyXEL Communications GS1900 Apply, Apply, Global, Cancel, Cancel, Priority, Algorithm, LACP State, src-dst-IP, src-dst-ip, LACP System, src-dst-mac, src-dst-mac, Load Balance

Chapter 21 Configuration: Link AggregationFigure 105 Configuration > Link Aggregation > Global

The following table describes the labels in this screen.

Table 87 Configuration > Link Aggregation > Global

LABEL	DESCRIPTION
Global
LACP State	Select Enable to activate the link aggregation control protocol.
LACP System	LACP system priority is a number between 1 and 65,535. The switch with the lowest system
Priority	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 Aggregation Control Protocol (LACP). The smaller the number,
	the higher the priority level.
Load Balance	Select the outgoing traffic distribution type. Packets from the same source and/or to the
Algorithm	same destination are sent over the same link within the trunk. By default, the Switch uses
	the src-dst-IP + src-dst-macdistribution type. If the Switch is behind a router, the
	packet’s destination or source MAC address will be changed. In this case, set the Switch to
	distribute traffic based on its IP address to make sure port trunking can work properly.
	Select src-dst-macto distribute traffic based on a combination of the packet’s source and
	destination MAC addresses.
	Select src-dst-ip + src-dst-macto distribute traffic based on a combination of the
	packet’s source and destination IP addresses.
Apply	Click Apply to save the changes.
Cancel	Click Cancel to discard the changes.

21.2.2 The LAG Management Screen

Use this screen to view LAG management settings. Click Configuration > Link Aggregation > LAG Management to open this screen.

Figure 106 Configuration > Link Aggregation > LAG Management

124
	GS1900 Series User’s Guide