通过SecureCTR登录后,查看接口
sw1(config)#do show ip inter brief
Interface IP-Address OK? Method Status Protocol
Ethernet0/0 unassigned YES unset administratively down down
Ethernet0/1 unassigned YES unset administratively down down
Ethernet0/2 unassigned YES unset administratively down down
Ethernet0/3 unassigned YES unset administratively down down
Ethernet1/0 unassigned YES unset administratively down down
Ethernet1/1 unassigned YES unset administratively down down
Ethernet1/2 unassigned YES unset administratively down down
Ethernet1/3 unassigned YES unset administratively down down
Vlan1
尝试将接口配置“访问模式”,遇到如下报错:
Router(config-if)#switchport access vlan 1
Command rejected: Et0/0 not a switching port.