Chapter 17 Link Aggregation
GS1920 Series User’s Guide
138
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
1
:
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 137 for more information.
Figure 104
Advanced Application > Link Aggregation Status
Table 55
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 56
Link Aggregation ID: Peer Switch
SYSTEM PRIORITY MAC ADDRESS
KEY
PORT PRIORITY
PORT NUMBER
0000
00-00-00-00-00-00
0000
00
0000
1.
Port Priority and Port Number are 0 as it is the aggregator ID for the trunk group, not the individual port.
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