Why would configuration switches vlan1 undo

CodePudding user response:

Vlan 1 as the default vlan if you forget to give him when accompany interface division he by default vlan divided into VLAN1 can cause some problems, so I usually put VLAN1undo in order to avoid unnecessary problems, lead to wrong half a day

CodePudding user response:

You use the undo command, a preliminary judge you use is huawei switch, so are you sure this command can be executed correctly,

CodePudding user response:

You configure the port you need the other default vlan1

CodePudding user response:

Actually I feel nothing is too big, not configuration is what vlan1 configuration port vlan1 generally have changed, just accustomed to, made sure than never

CodePudding user response:

General elv project, large and medium-sized enterprise network will be good in the early stage of the project planning VLAN information and IP address, VLAN 1 is the default VLAN, easy cyclization (mainly the physical loop), so generally will not use, will be in the TRUNK port VLAN 1 to cancel,