3com 8807 Guia Do Utilizador

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The active state and inactive state correspond to selected and standby 
respectively.

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When configuring an aggregation group, the status of GVRP feature 
configured on the master port is reserved, but that on the slave port is disabled.

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When adding a port to an existing aggregation group, the GVRP feature on the 
port is disabled.

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When the master port leaves an aggregation group, the status of GVRP feature 
on both the group and port is reserved; when a slave port leaves an 
aggregation group, the GVRP feature on the port is disabled.

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When configuring GVRP feature on any port in an aggregation group, the 
configuration is mapped to the master port of the group.

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When querying the GVRP feature configured on any port in an aggregation 
group, the returned result is about the master port of the group.

For details, refer to the "VLAN&QinQ" part of this manual

You should first enable LACP at the ports before performing dynamic aggregation, 
so that both parties can agree on adding/deleting the ports into/from a dynamic 
LACP aggregation group.

Perform the following configuration in Ethernet port view.

By default, LACP is not enabled at the port.

Note that:

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You cannot enable LACP at the mirroring port, the port with static MAC 
address configured, and the port with static ARP configured, port with 802.1x 
enabled.

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You are inhibited to enable LACP at the port in a manual aggregation group.

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You can add a port with LACP disabled to a static LACP aggregation group, 
and then the LACP will be enabled automatically.

You can use the following command to create/delete an aggregation group (for 
manual aggregation and static link aggregation). When you delete an aggregation 
group, all its member ports are disaggregated.

Perform the following configuration in system view.

Table 87   Enabling/disabling LACP on a port

Enable LACP on a the port 

lacp enable 

Disable LACP on a the port 

undo lacp enable