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Enabling LACP on Selected Ports
17-5
17
CLI – The following example sets the load-balance method to source and
destination IP address.
Enabling LACP on Selected Ports
Command Usage
• To avoid creating a loop in the network, be sure
you enable LACP before connecting the ports,
and also disconnect the ports before disabling
LACP.
• If the target switch has also enabled LACP on the
connected ports, the trunk will be activated
automatically.
• A trunk formed with another switch using LACP
will automatically be assigned the next available
trunk ID.
• If more than eight ports attached to the same
target switch have LACP enabled, the additional ports will be placed in standby
mode, and will only be enabled if one of the active links fails.
• All ports on both ends of an LACP trunk must be configured for full duplex, either
by forced mode or auto-negotiation.
• Trunks dynamically established through LACP will also be shown in the Member
List on the Trunk Membership menu (see page 17-2).
Command Attributes
• Member List (Current) – Shows configured trunks (Unit, Port).
• New – Includes entry fields for creating new trunks.
- Unit – Stack unit. (Range: Always 1)
- Port – Port identifier. (Range: 1-24/48)
Console(config)#port-channel load-balance src-dst-ip 46-3
Console(config)#exit
Console#show port-channel load-balance 46-11
Source and destination IP address
Console#
active
links
}
}
dynamically
enabled
configured
members
backup
link