配置后的拓扑图如下：
1、二层交换机switch6配置
Switch>enable Switch#configure terminal Enter configuration commands, one per line. End with CNTL/Z. #创建两个vlan Switch(config)#vlan 10 Switch(config-vlan)#exit Switch(config)#vlan 20 Switch(config-vlan)#exit #讲接口加入到vlan中 Switch(config)#interface fastEthernet 0/2 Switch(config-if)#switchport access vlan 10 Switch(config-if)#exit Switch(config)#interface fastEthernet 0/3 Switch(config-if)#switchport access vlan 20 Switch(config-if)#exit #端口封装 Switch(config)#interface fastEthernet 0/1 Switch(config-if)#switchport mode trunk Switch(config-if)# %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up
2、二层交换机switch7配置
Switch>enable Switch#configure terminal Enter configuration commands, one per line. End with CNTL/Z. #创建vlan Switch(config)#vlan 30 Switch(config-vlan)#exit Switch(config)#vlan 40 Switch(config-vlan)#exit #接口绑定到vlan Switch(config)#interface fastEthernet 0/2 Switch(config-if)#switchport access vlan 30 Switch(config-if)#exit Switch(config)#interface fastEthernet 0/3 Switch(config-if)#switchport access vlan 40 Switch(config-if)#exit #封装端口 Switch(config)#interface fastEthernet 0/1 Switch(config-if)#switchport mode trunk
3、三层交换机switch6配置
Switch>enable Switch#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#vlan 10 Switch(config)#exit Switch(config)#vlan 20 Switch(config)#exit Switch(config)#interface vlan 10 Switch(config-if)#ip address 192.168.1.1 255.255.255.0 Switch(config-if)#no shutdown Switch(config-if)#exit Switch(config)#interface vlan 20 Switch(config-if)#ip address 192.168.2.1 255.255.255.0 Switch(config-if)#no shutdown Switch(config-if)#exit Switch(config)#interface fastEthernet 0/1 Switch(config-if)#switchport trunk encapsulation dot1q Switch(config-if)#switchport mode trunk Switch(config-if)#exit Switch(config)#int Switch(config)#interface f Switch(config)#interface fastEthernet 0/2 Switch(config-if)#sw Switch(config-if)#no switchport Switch(config-if)#ip ad Switch(config-if)#ip address 192.168.6.2 255.255.255.0 Switch(config-if)#no shut Switch(config-if)#no shutdown Switch(config-if)#exit Switch(config)#ip routing
3、三层交换机switch7配置
Switch>ena Switch>enable Switch#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#vlan 30 Switch(config)#exit Switch(config)#vlan 40 Switch(config)#exit Switch(config)#interface vlan 30 Switch(config-if)#ip address 192.168.3.1 255.255.255.0 Switch(config-if)#no shutdown Switch(config-if)#exit Switch(config)#interface vlan 40 Switch(config-if)#ip address 192.168.4.1 255.255.255.0 Switch(config-if)#no shutdown Switch(config-if)#exit Switch(config)#interface fastEthernet 0/1 Switch(config-if)#switchport trunk encapsulation dot1q Switch(config-if)#switchport mode trunk Switch(config-if)#exit Switch(config)#interface fastEthernet 0/2 Switch(config-if)#no switchport Switch(config-if)#ip address 192.168.7.2 255.255.255.0 Switch(config-if)#no shutdown Switch(config-if)#exit Switch(config)#ip routing
5、路由器route8配置
Router>enable Router#configure terminal Enter configuration commands, one per line. End with CNTL/Z. #配置g0/1端口IP Router(config)#interface gigabitEthernet 0/1 Router(config-if)#ip address 192.168.5.1 255.255.255.0 Router(config-if)#no shutdown Router(config-if)#exit #配置g0/2端口IP Router(config)#interface gigabitEthernet 0/2 Router(config-if)#ip address 192.168.6.1 255.255.255.0 Router(config-if)#no shutdown
6、路由器route9配置
Router>enable Router#configure terminal Enter configuration commands, one per line. End with CNTL/Z. #配置g0/1端口IP Router(config)#interface gigabitEthernet 0/1 Router(config-if)#ip address 192.168.5.2 255.255.255.0 Router(config-if)#no shutdown Router(config-if)#exit #配置g0/2端口IP Router(config)#interface gigabitEthernet 0/2 Router(config-if)#ip address 192.168.7.1 255.255.255.0 Router(config-if)#no shutdown
此时网络拓扑图都显示绿色
7、在三层交换机switch6上配置动态路由
Switch(config)#ip route 192.168.3.0 255.255.255.0 192.168.6.1 Switch(config)#ip route 192.168.4.0 255.255.255.0 192.168.6.1 Switch(config)#ip route 192.168.5.0 255.255.255.0 192.168.6.1
8、在三层交换机switch7上配置动态路由
Switch(config)#ip route 192.168.1.0 255.255.255.0 192.168.7.1 Switch(config)#ip route 192.168.2.0 255.255.255.0 192.168.7.1 Switch(config)#ip route 192.168.5.0 255.255.255.0 192.168.7.1
9、在路由器route8上配置路由
Router(config)#ip route 192.168.1.0 255.255.255.0 192.168.6.2 Router(config)#ip route 192.168.2.0 255.255.255.0 192.168.6.2 Router(config)#ip route 192.168.3.0 255.255.255.0 192.168.5.2 Router(config)#ip route 192.168.4.0 255.255.255.0 192.168.5.2
10、在路由器touter9上配置路由
Router(config)#ip route 192.168.1.0 255.255.255.0 192.168.5.1 Router(config)#ip route 192.168.2.0 255.255.255.0 192.168.5.1 Router(config)#ip route 192.168.3.0 255.255.255.0 192.168.7.2 Router(config)#ip route 192.168.4.0 255.255.255.0 192.168.7.2
测试结果
pc23
C:>ping 192.168.1.1
Pinging 192.168.1.1 with 32 bytes of data:
Reply from 192.168.1.1: bytes=32 time<1ms TTL=255
Reply from 192.168.1.1: bytes=32 time=3ms TTL=255
Ping statistics for 192.168.1.1:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 3ms, Average = 1ms
Control-C
^C
C:>ping 192.168.2.1
Pinging 192.168.2.1 with 32 bytes of data:
Reply from 192.168.2.1: bytes=32 time<1ms TTL=255
Reply from 192.168.2.1: bytes=32 time=1ms TTL=255
Ping statistics for 192.168.2.1:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 1ms, Average = 0ms
Control-C
^C
C:>ping 192.168.2.2
Pinging 192.168.2.2 with 32 bytes of data:
Reply from 192.168.2.2: bytes=32 time<1ms TTL=127
Reply from 192.168.2.2: bytes=32 time<1ms TTL=127
Ping statistics for 192.168.2.2:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.3.1
Pinging 192.168.3.1 with 32 bytes of data:
Reply from 192.168.3.1: bytes=32 time=1ms TTL=252
Reply from 192.168.3.1: bytes=32 time<1ms TTL=252
Ping statistics for 192.168.3.1:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 1ms, Average = 0ms
Control-C
^C
C:>ping 192.168.3.2
Pinging 192.168.3.2 with 32 bytes of data:
Request timed out.
Reply from 192.168.3.2: bytes=32 time=11ms TTL=124
Reply from 192.168.3.2: bytes=32 time=1ms TTL=124
Reply from 192.168.3.2: bytes=32 time=3ms TTL=124
Ping statistics for 192.168.3.2:
Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 11ms, Average = 5ms
C:>ping 192.168.4.1
Pinging 192.168.4.1 with 32 bytes of data:
Reply from 192.168.4.1: bytes=32 time=2ms TTL=252
Reply from 192.168.4.1: bytes=32 time<1ms TTL=252
Ping statistics for 192.168.4.1:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 2ms, Average = 1ms
Control-C
^C
C:>ping 192.168.4.2
Pinging 192.168.4.2 with 32 bytes of data:
Reply from 192.168.4.2: bytes=32 time<1ms TTL=124
Reply from 192.168.4.2: bytes=32 time<1ms TTL=124
Reply from 192.168.4.2: bytes=32 time<1ms TTL=124
Ping statistics for 192.168.4.2:
Packets: Sent = 3, Received = 3, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.5.1
Pinging 192.168.5.1 with 32 bytes of data:
Reply from 192.168.5.1: bytes=32 time<1ms TTL=254
Reply from 192.168.5.1: bytes=32 time<1ms TTL=254
Ping statistics for 192.168.5.1:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.5.2
Pinging 192.168.5.2 with 32 bytes of data:
Reply from 192.168.5.2: bytes=32 time<1ms TTL=253
Reply from 192.168.5.2: bytes=32 time<1ms TTL=253
Ping statistics for 192.168.5.2:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.6.1
Pinging 192.168.6.1 with 32 bytes of data:
Reply from 192.168.6.1: bytes=32 time<1ms TTL=254
Reply from 192.168.6.1: bytes=32 time<1ms TTL=254
Ping statistics for 192.168.6.1:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.6.2
Pinging 192.168.6.2 with 32 bytes of data:
Reply from 192.168.6.2: bytes=32 time<1ms TTL=255
Reply from 192.168.6.2: bytes=32 time<1ms TTL=255
Ping statistics for 192.168.6.2:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.7.1
Pinging 192.168.7.1 with 32 bytes of data:
Reply from 192.168.6.1: Destination host unreachable.
Reply from 192.168.6.1: Destination host unreachable.
Ping statistics for 192.168.7.1:
Packets: Sent = 3, Received = 0, Lost = 3 (100% loss),
Control-C
^C
C:>ping 192.168.7.2
Pinging 192.168.7.2 with 32 bytes of data:
Reply from 192.168.6.1: Destination host unreachable.
Reply from 192.168.6.1: Destination host unreachable.
Reply from 192.168.6.1: Destination host unreachable.
Reply from 192.168.6.1: Destination host unreachable.
Ping statistics for 192.168.7.2:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
pc24测试结果
C:>ping 192.168.1.1
Pinging 192.168.1.1 with 32 bytes of data:
Reply from 192.168.1.1: bytes=32 time<1ms TTL=255
Ping statistics for 192.168.1.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.1.2
Pinging 192.168.1.2 with 32 bytes of data:
Reply from 192.168.1.2: bytes=32 time<1ms TTL=127
Reply from 192.168.1.2: bytes=32 time<1ms TTL=127
Ping statistics for 192.168.1.2:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.2.2
Pinging 192.168.2.2 with 32 bytes of data:
Reply from 192.168.2.2: bytes=32 time=3ms TTL=128
Ping statistics for 192.168.2.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 3ms, Maximum = 3ms, Average = 3ms
Control-C
^C
C:>ping 192.168.2.1
Pinging 192.168.2.1 with 32 bytes of data:
Reply from 192.168.2.1: bytes=32 time<1ms TTL=255
Reply from 192.168.2.1: bytes=32 time<1ms TTL=255
Ping statistics for 192.168.2.1:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.3.1
Pinging 192.168.3.1 with 32 bytes of data:
Reply from 192.168.3.1: bytes=32 time=2ms TTL=252
Reply from 192.168.3.1: bytes=32 time<1ms TTL=252
Ping statistics for 192.168.3.1:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 2ms, Average = 1ms
Control-C
^C
C:>ping 192.168.3.2
Pinging 192.168.3.2 with 32 bytes of data:
Reply from 192.168.3.2: bytes=32 time=1ms TTL=124
Ping statistics for 192.168.3.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 1ms, Average = 1ms
Control-C
^C
C:>ping 192.168.4.2
Pinging 192.168.4.2 with 32 bytes of data:
Reply from 192.168.4.2: bytes=32 time<1ms TTL=124
Ping statistics for 192.168.4.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.4.1
Pinging 192.168.4.1 with 32 bytes of data:
Reply from 192.168.4.1: bytes=32 time<1ms TTL=252
Ping statistics for 192.168.4.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.5.1
Pinging 192.168.5.1 with 32 bytes of data:
Reply from 192.168.5.1: bytes=32 time=1ms TTL=254
Ping statistics for 192.168.5.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 1ms, Average = 1ms
Control-C
^C
C:>ping 192.168.5.2
Pinging 192.168.5.2 with 32 bytes of data:
Reply from 192.168.5.2: bytes=32 time<1ms TTL=253
Reply from 192.168.5.2: bytes=32 time<1ms TTL=253
Ping statistics for 192.168.5.2:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.6.2
Pinging 192.168.6.2 with 32 bytes of data:
Reply from 192.168.6.2: bytes=32 time<1ms TTL=255
Reply from 192.168.6.2: bytes=32 time<1ms TTL=255
Ping statistics for 192.168.6.2:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.6.1
Pinging 192.168.6.1 with 32 bytes of data:
Reply from 192.168.6.1: bytes=32 time<1ms TTL=254
Reply from 192.168.6.1: bytes=32 time<1ms TTL=254
Ping statistics for 192.168.6.1:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.7.1
Pinging 192.168.7.1 with 32 bytes of data:
Reply from 192.168.6.1: Destination host unreachable.
Reply from 192.168.6.1: Destination host unreachable.
Ping statistics for 192.168.7.1:
Packets: Sent = 2, Received = 0, Lost = 2 (100% loss),
Control-C
^C
C:>ping 192.168.7.2
Pinging 192.168.7.2 with 32 bytes of data:
Reply from 192.168.6.1: Destination host unreachable.
Ping statistics for 192.168.7.2:
Packets: Sent = 1, Received = 0, Lost = 1 (100% loss),
Control-C
^C
pc25测试结果
C:>ping 192.168.1.1
Pinging 192.168.1.1 with 32 bytes of data:
Reply from 192.168.1.1: bytes=32 time=3ms TTL=252
Ping statistics for 192.168.1.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 3ms, Maximum = 3ms, Average = 3ms
Control-C
^C
C:>ping 192.168.1.2
Pinging 192.168.1.2 with 32 bytes of data:
Reply from 192.168.1.2: bytes=32 time<1ms TTL=124
Ping statistics for 192.168.1.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.2.2
Pinging 192.168.2.2 with 32 bytes of data:
Reply from 192.168.2.2: bytes=32 time=2ms TTL=124
Ping statistics for 192.168.2.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 2ms, Maximum = 2ms, Average = 2ms
Control-C
^C
C:>ping 192.168.2.1
Pinging 192.168.2.1 with 32 bytes of data:
Reply from 192.168.2.1: bytes=32 time<1ms TTL=252
Ping statistics for 192.168.2.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.3.1
Pinging 192.168.3.1 with 32 bytes of data:
Reply from 192.168.3.1: bytes=32 time=1ms TTL=255
Ping statistics for 192.168.3.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 1ms, Average = 1ms
Control-C
^C
C:>ping 192.168.3.2
Pinging 192.168.3.2 with 32 bytes of data:
Reply from 192.168.3.2: bytes=32 time=4ms TTL=128
Ping statistics for 192.168.3.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 4ms, Maximum = 4ms, Average = 4ms
Control-C
^C
C:>ping 192.168.4.2
Pinging 192.168.4.2 with 32 bytes of data:
Reply from 192.168.4.2: bytes=32 time<1ms TTL=127
Ping statistics for 192.168.4.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.4.1
Pinging 192.168.4.1 with 32 bytes of data:
Reply from 192.168.4.1: bytes=32 time<1ms TTL=255
Ping statistics for 192.168.4.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.5.1
Pinging 192.168.5.1 with 32 bytes of data:
Reply from 192.168.5.1: bytes=32 time<1ms TTL=253
Ping statistics for 192.168.5.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.5.2
Pinging 192.168.5.2 with 32 bytes of data:
Reply from 192.168.5.2: bytes=32 time<1ms TTL=254
Ping statistics for 192.168.5.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.6.2
Pinging 192.168.6.2 with 32 bytes of data:
Reply from 192.168.3.1: Destination host unreachable.
Ping statistics for 192.168.6.2:
Packets: Sent = 1, Received = 0, Lost = 1 (100% loss),
Control-C
^C
C:>ping 192.168.6.1
Pinging 192.168.6.1 with 32 bytes of data:
Reply from 192.168.3.1: Destination host unreachable.
Reply from 192.168.3.1: Destination host unreachable.
Ping statistics for 192.168.6.1:
Packets: Sent = 2, Received = 0, Lost = 2 (100% loss),
Control-C
^C
C:>ping 192.168.7.1
Pinging 192.168.7.1 with 32 bytes of data:
Reply from 192.168.7.1: bytes=32 time=1ms TTL=254
Ping statistics for 192.168.7.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 1ms, Average = 1ms
Control-C
^C
C:>ping 192.168.7.2
Pinging 192.168.7.2 with 32 bytes of data:
Reply from 192.168.7.2: bytes=32 time<1ms TTL=255
Ping statistics for 192.168.7.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
pc26测试结果
C:>ping 192.168.1.1
Pinging 192.168.1.1 with 32 bytes of data:
Reply from 192.168.1.1: bytes=32 time=3ms TTL=252
Ping statistics for 192.168.1.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 3ms, Maximum = 3ms, Average = 3ms
Control-C
^C
C:>ping 192.168.1.2
Pinging 192.168.1.2 with 32 bytes of data:
Reply from 192.168.1.2: bytes=32 time<1ms TTL=124
Ping statistics for 192.168.1.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.2.2
Pinging 192.168.2.2 with 32 bytes of data:
Reply from 192.168.2.2: bytes=32 time=2ms TTL=124
Ping statistics for 192.168.2.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 2ms, Maximum = 2ms, Average = 2ms
Control-C
^C
C:>ping 192.168.2.1
Pinging 192.168.2.1 with 32 bytes of data:
Reply from 192.168.2.1: bytes=32 time<1ms TTL=252
Ping statistics for 192.168.2.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.3.1
Pinging 192.168.3.1 with 32 bytes of data:
Reply from 192.168.3.1: bytes=32 time=1ms TTL=255
Ping statistics for 192.168.3.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 1ms, Average = 1ms
Control-C
^C
C:>ping 192.168.3.2
Pinging 192.168.3.2 with 32 bytes of data:
Reply from 192.168.3.2: bytes=32 time=4ms TTL=128
Ping statistics for 192.168.3.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 4ms, Maximum = 4ms, Average = 4ms
Control-C
^C
C:>ping 192.168.4.2
Pinging 192.168.4.2 with 32 bytes of data:
Reply from 192.168.4.2: bytes=32 time<1ms TTL=127
Ping statistics for 192.168.4.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.4.1
Pinging 192.168.4.1 with 32 bytes of data:
Reply from 192.168.4.1: bytes=32 time<1ms TTL=255
Ping statistics for 192.168.4.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.5.1
Pinging 192.168.5.1 with 32 bytes of data:
Reply from 192.168.5.1: bytes=32 time<1ms TTL=253
Ping statistics for 192.168.5.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.5.2
Pinging 192.168.5.2 with 32 bytes of data:
Reply from 192.168.5.2: bytes=32 time<1ms TTL=254
Ping statistics for 192.168.5.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
^C
C:>ping 192.168.6.2
Pinging 192.168.6.2 with 32 bytes of data:
Reply from 192.168.3.1: Destination host unreachable.
Ping statistics for 192.168.6.2:
Packets: Sent = 1, Received = 0, Lost = 1 (100% loss),
Control-C
^C
C:>ping 192.168.6.1
Pinging 192.168.6.1 with 32 bytes of data:
Reply from 192.168.3.1: Destination host unreachable.
Reply from 192.168.3.1: Destination host unreachable.
Ping statistics for 192.168.6.1:
Packets: Sent = 2, Received = 0, Lost = 2 (100% loss),
Control-C
^C
C:>ping 192.168.7.1
Pinging 192.168.7.1 with 32 bytes of data:
Reply from 192.168.7.1: bytes=32 time=1ms TTL=254
Ping statistics for 192.168.7.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 1ms, Average = 1ms
Control-C
^C
C:>ping 192.168.7.2
Pinging 192.168.7.2 with 32 bytes of data:
Reply from 192.168.7.2: bytes=32 time<1ms TTL=255
Ping statistics for 192.168.7.2:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Control-C
异常问题：
1、6 7两个网段不通
解决办法在三层交换机和路由器间加一条路由
三层交换机switch6
Switch(config)#ip route 192.168.7.0 255.255.255.0 192.168.6.1
路由器route8
Router(config)#ip route 192.168.7.0 255.255.255.0 192.168.5.2
路由器route9
Router(config)#ip route 192.168.6.0 255.255.255.0 192.168.5.1
三层交换机switch7
Switch(config)#ip route 192.168.6.0 255.255.255.0 192.168.7.1
测试结果
pc23
三层交换机switch6测试结果
三层交换机switch7测试结果
pc25
2、三层交换机内部两台机器网络不都通
问题原因如下
直接原因：是因为我配置的两个三层交换机的时候vlan都处于down状态
根本原因：因为在 *** 作三层交换机的时候没有先创建vlan,直接执行interface vlan 10导致
问题解决办法：先执行vlan 10 然后再执行interface vlan 10
现已在编辑处添加了，但是截图没有显示
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