交换机命令 show interfaces type0/port_# switchport|trunk 用于显示中继连接的配置情况,下面是显示例子:2950#show interface fastethernet0/1 switchportname: fa0/1switchport: enabledadministrative mode: trunkoperational mode: trunkadministrative trunking encapsulation: dot1qoperational trunking encapsulation: dot1qegotiation of trunking: disabledaccess mode vlan: 0((inactive))trunking native mode vlan: 1(default)trunking vlans enabled: alltrunking vlans active: 1,2pruning vlans enabled: 2-1001priority for untagged frames: 0override vlan tag priority: falsevoice vlan: none在这个例子中,端口 fa0/1 的链路模式被设置为( )状态,默认的 vlan 是( )。(2010年上半年网络工程师上午真题解析)
A、desirable
B、no-negoriate
C、autonegotiate
D、trunk
A、vlan0
B、vlan1
C、vlan2
D、vlan3
参考答案:D、B
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