Port-channel experiment and Test

Port-channel experiment and Test
When two switches use layer-3 + layer-2 for connection interruption, there will be about 10 seconds for reconnection. It is best to specify the protocol and initiative when creating a PORT-CHANNEL. In interface mode, you need to add a channel-group one by one. When you add a channel group in batch, an error message or an error message is displayed. It may also be an ISO version issue. Interface Port-channel1 no switchport ip address 172.18.0.2 255.255.255.252! Interface FastEthernet0/1 no switchport no ip address channel-protocol lacp channel-group 1 mode the ports of the active channel must have the same attributes. Or Layer 2 or Layer 3.