1-6
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.
Link Aggregation Configuration
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.
z Do not add ports with IP filtering enabled to an aggregation group.
z Do not add ports with ARP intrusion detection enabled to an aggregation group.
z Do not add ports with source IP addresses/source MAC addresses statically bound to them to an
aggregation group.
z A port belonging to a port group cannot be added to an aggregation group. Conversely, a port
belonging to an aggregation group cannot be added to a port group.

Configuring a Manual Aggregation Group

You can create a manual aggregation group, or remove an existing manual aggregation group (after
that, all the member ports in the group are removed from the ports).
For a manual aggregation group, a port can only be manually added/removed to/from the manual
aggregation group.
Follow these steps to configure a manual aggregation group:
To do… Use the command… Remarks
Enter system view system-view —
Create a manual aggregation
group link-aggregation group agg-id
mode manual Required