嗨，我正在练习创建 vlan 并将它们分配给端口，但是我无法删除名称。
CCNA-SWITCH1#show vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/1, Fa0/2, Fa0/3, Fa0/4
Fa0/5, Fa0/6, Fa0/7, Fa0/8
Fa0/9, Fa0/10, Fa0/11, Fa0/12
Fa0/13, Fa0/14, Fa0/15, Fa0/16
Fa0/17, Fa0/18, Fa0/19, Fa0/20
Fa0/21, Fa0/22, Fa0/23, Fa0/24
Gi0/1, Gi0/2
1002 fddi-default act/unsup
1003 trcrf-default act/unsup
1004 fddinet-default act/unsup
1005 trbrf-default act/unsup
CCNA-SWITCH1#show ip interface brief
Interface IP-Address OK? Method Status Protocol
Vlan1 unassigned YES manual administratively down down
Vlan2 unassigned YES manual up down
Vlan3 unassigned YES manual up down
FastEthernet0/1 unassigned YES unset down down
FastEthernet0/2 unassigned YES unset down down
FastEthernet0/3 unassigned YES unset down down
FastEthernet0/4 unassigned YES unset down down
FastEthernet0/5 unassigned YES unset down down
FastEthernet0/6 unassigned YES unset down down
--More--
我试图删除 vlan 2 和 3 我使用了命令 no vlan 2 等等，但它们仍然显示