Sau đây, là phần tóm tắt một số ý chính về phần channel-protocol (SV cố gắng dich các thuật ngữ tiếng anh phổ biến liên quan môn học)

Use the channel-protocol command only to restrict a channel to LACP or PAgP. If you set the protocol by

using the channel-protocol command, the setting is not overridden by the channel-group interface

configuration command.

You must use the channel-groupinterface configuration command to configure the EtherChannel parameters.

The channel-group command also can set the mode for the EtherChannel.

You cannot enable both the PAgP and LACP modes on an EtherChannel group.

PAgP and LACP are not compatible; both ends of a channel must use the same protocol.

You cannot configure PAgP on cross-stack configurations.

Examples

This example shows how to specify LACP as the protocol that manages the EtherChannel:

Switch(config-if)# channel-protocol lacp

You can verify yoursettings by entering the show etherchannel [channel-group-number]protocol privileged

EXEC command.