42/100
www.zyxel.com
4.2 Link Aggregation
Overview
Link aggregation a feature to aggregate one or more Ethernet interfaces to form
a logical point-to-point link, known as a LAG, virtual link, or bundle, provides
degradation if failure occurs and increase availability. It provides network
redundancy by load-balancing traffic across all available links. If one of the links
fails, the system automatically load-balances traffic across all remaining links.
Link Aggregation topology,
Figure 1,
Note: Switch A port 1 & 2 are bundled to from a link aggregation same as switch B
port 1 & 2 are configured with link aggregation also.