User`s guide

Chapter 17 Link Aggregation
XS1920 Series User’s Guide
141
is, if an operational port fails, then one of the “standby” ports become operational without user
intervention. Please note that:
• You must connect all ports point-to-point to the same Ethernet switch and configure the ports for
LACP trunking.
• LACP only works on full-duplex links.
• All ports in the same trunk group must have the same media type, speed, duplex mode and flow
control settings.
Configure trunk groups or LACP before you connect the Ethernet switch to avoid causing network
topology loops.
Link Aggregation ID
LACP aggregation ID consists of the following information:
Port Priority and Port Number are 0 as it is the aggregator ID for the trunk group, not the individual
port.
17.2 Link Aggregation Status
Click Advanced Application > Link Aggregation in the navigation panel. The Link Aggregation
Status screen displays by default. See Section 17.1 on page 140 for more information.
Figure 101 Advanced Application > Link Aggregation Status
Table 59 Link Aggregation ID: Local Switch
SYSTEM PRIORITY MAC ADDRESS KEY PORT PRIORITY PORT NUMBER
0000 00-00-00-00-00-00 0000 00 0000
Table 60 Link Aggregation ID: Peer Switch
SYSTEM PRIORITY MAC ADDRESS KEY PORT PRIORITY PORT NUMBER
0000 00-00-00-00-00-00 0000 00 0000