单臂路由实验
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单臂路由实验
f0/24 trunk
f0/23 trunk
192.168.10.1 192.168.10.2 192.168.10.3
网关：192.168.10.254
192.168.20.1 192.168.20.2
网关：192.168.20.254
①配置各计算机的ip地址及网关
②配置交换机的VLAN
Switch0：
Switch>en
Switch#vlan da
Switch#vlan database
Switch(vlan)#vlan 10
VLAN 10 added:
Name: VLAN0010
Switch(vlan)#vlan 20
VLAN 20 added:
Name: VLAN0020
Switch(vlan)#exit
APPL Y completed.
Exiting....
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int range f0/1-10
Switch(config-if-range)#switchport mode access
Switch(config-if-range)#sw access vlan 10
Switch(config-if-range)#int range f0/11-20
Switch(config-if-range)#switchport mode access
Switch(config-if-range)#sw acc vlan 20
Switch(config-if-range)#int range f0/23-24
Switch(config-if)#switchport mode trunk
Switch(config-if)#
Switch1：
Switch>en
Switch#vlan database
Switch(vlan)#vlan 10
VLAN 10 added:
Name: VLAN0010
Switch(vlan)#vlan 20
VLAN 20 added:
Name: VLAN0020
Switch(vlan)#exit
APPL Y completed.
Exiting....
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#int range f0/1-10
Switch(config-if-range)#sw m acc
Switch(config-if-range)#sw acc vlan 10
Switch(config-if-range)#int range f0/11-20
Switch(config-if-range)#sw m acc
Switch(config-if-range)#sw acc vlan 20
③配置路由器的单臂路由
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z. Router(config)#int f0/0.1
Router(config-subif)#encapsulation dot1Q 10
Router(config-subif)#ip add 192.168.10.254 255.255.255.0 Router(config-subif)#int f0/0.2
Router(config-subif)#encapsulation dot1Q 20
Router(config-subif)#ip add 192.168.20.254 255.255.255.0 Router(config-subif)#exit
Router(config)#int f0/0
Router(config-if)#no shut
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up %LINK-5-CHANGED: Interface FastEthernet0/0.1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0.1, changed state to up %LINK-5-CHANGED: Interface FastEthernet0/0.2, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0.2, changed state to up Router(config-if)#
④测试vlan10与vlan20的连通性。