3Com WX3000 Link Aggregation Configuration, Configuring a Manual Aggregation Group

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

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The commands of link aggregation cannot be configured with the commands of port loopback detection feature at the same time.

The ports where the mac-addressmax-mac-countcommand is configured cannot be added to an aggregation group. Contrarily, the mac-addressmax-mac-countcommand cannot be configured on a port that has already been added to an aggregation group.

MAC-authentication-enabled ports and 802.1x-enabled ports cannot be added to an aggregation group.

Mirroring destination ports and mirroring reflector ports cannot be added to an aggregation group. Ports configured with blackhole MAC addresses, static MAC addresses or the static ARP protocol cannot be added to the aggregation group.

Ports where the IP-MAC address binding is configured cannot be added to an aggregation group. Port-security-enabled ports cannot be added to an aggregation group.

The port with Voice VLAN enabled cannot be added to an aggregation group. Do not add ports with IP filtering enabled to an aggregation group.

Do not add ports with ARP intrusion detection enabled to an aggregation group.

Do not add ports with source IP addresses/source MAC addresses statically bound to them to an aggregation group.

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	link-aggregation group agg-id	Required
group	mode manual
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