Operation Manual – Link Aggregation
H3C S3600 Series Ethernet Switches-Release 1510 Chapter 1
Link Aggregation Configuration
1-8
Caution:
z A load-sharing aggregation group contains at least two selected ports, but a
non-load-sharing aggregation group can only have one selected port at most, while
others are unselected ports.
z When more than eight load-sharing aggregation groups are configured on a single
switch, fabric ports cannot be enabled on this switch.
z When no more than eight load-sharing aggregation groups are configured on a
single switch, fabric ports can be enabled on this switch. The aggregation groups
added subsequently are all non-load-sharing aggregation groups. If the fabric ports
are disabled, the state of these non-load-sharing aggregation groups will not be
changed automatically. These non-load-sharing aggregation groups will become
load-sharing aggregation groups only after the unselected ports in these
aggregation groups are unplugged and then plugged or the shutdown command
and then the undo shutdown command are executed.
1.2 Link Aggregation Configuration
Caution:
z The commands of link aggregation cannot be configured with the commands of port
loopback detection feature at the same time.
z The ports where the mac-address max-mac-count command is configured cannot
be added to an aggregation group. Contrarily, the mac-address max-mac-count
command cannot be configured on a port that has already been added to an
aggregation group.
z MAC-authentication-enabled ports and 802.1x-enabled ports cannot be added to an
aggregation group.
z Mirroring destination ports and mirroring reflector ports cannot be added to an
aggregation group.
z Ports configured with blackhole MAC addresses, static MAC addresses or the static
ARP protocol cannot be added to the aggregation group.
z Ports where the IP-MAC address binding is configured cannot be added to an
aggregation group.
z Port-security-enabled ports cannot be added to an aggregation group.
z The port with Voice VLAN enabled cannot be added to an aggregation group.