在该单位的三层交换机Switch1上,实现PC1与PC2之间的相互连通通信的配置如下,请将空缺处的配置语句或命令解释填写完整。 [Switch1] vlan batch 2 3
[Switch1]interface GigabitEthernet0/1/20 (进入GE0/1/20接口配置模式)
[Switch1-GigabitEthernet0/1/20]________ (设置端口为trunk模式)
[Switch1-GigabitEthernet0/1/20]________(允许当前端口通过VLAN2数据包)
……(此处省略将端口GE0/1/21分配给VLAN3的配置)
[Switch1-GigabitEthernet0/1/21]exit
[Switch1]interface vlanif 2
[Switch1-Vlanif2]ip address 10.1.1.254 255.255.255.0 (________________________)
[Switch1-Vlanif2]exit
[Switch1]interface vlanif 3
[Switch1-Vlanif3]ip address 10.1.2.254 255.255.255.0
[Switch1-Vlanif3]exit
[Switch1]stp region-configuration
[Switch1-mst-region]region-name RG1 (________________________)
[Switch1-mst-region]__________ (vlan 2为1组)
[Switch1-mst-region]__________ (vlan 3为2组)
[Switch1-mst-region]active region-configuration ( ________________________)
[Switch1-mst-region]quit