IP地址分配:
PC1 |
192.168.40.2/24 |
PC2 |
10.1.1.3/24 |
PC3 |
DHCP获取 |
PC4 |
192.168.60.2/24 |
SwitchA VLAN1 |
10.1.3.1/24 |
SwitchA VLAN50 |
192.168.50.124 |
SwitchB VLAN1 |
10.1.1.2/24 |
SwitchB VLAN40
|
192.168.40.1/24 |
RouterA F0/0 |
10.1.1.1/24 |
RouterA F0/3 |
10.1.3.2/24 |
RouterA Serial0/1 |
10.1.2.1/24 |
RouterB Serial0/1 |
10.1.2.2/24 |
RouterB F0/0 |
192.168.60.1/24 |
网络组建
第一题
制作五条直通线,一条交叉线。请按拓扑图正确将各设备互连,其中两个路由器使用V35线缆连接。交换机、路由器按要求化分VLAN、设置路由、telnet管理(用户名digital,密码china)。
第二题
在SwitchB上划分两个VLAN40 和VLAN1,并设置相应IP地址。在将SwitchB的1-12端口划分到VLAN40,PC1接入Switch1的1端口。将其余端口划分到VLAN1。PC2接入SwitchA的23端口。VLAN1的24口连接至RouterA的F0/0口。
第三题
在SwitchA上划分两个VLAN50 和VLAN1,并设置相应IP地址。在将SwitchA的1-12端口划分到VLAN50,PC3接入SwitchA的1端口。将其余端口划分到VLAN1。VLAN1的24口连接至RouterA的F0/3口。
在SwitchA设置VLAN50的DHCP服务器(网段192.168.50.0/24,缺省网关:192.168.50.1)。
第四题
在RouterA、RouterB端口上设置相应的IP地址。通过V35线缆连接至RouterB。配置PPP串口封装协议和DTE端封装时钟64000。
第五题
在交换机和路由器上设置静态路由,使个各个PC机之间能够互相通信。
=====RouterA的配置=====
Router#config Router_config#hostname RouterA RouterA_config#interface fastethernet 0/0 RouterA_config_f0/0#ip address 10.1.1.1 255.255.255.0 RouterA_config_f0/0#interface fastethernet 0/0.1 RouterA_config_f0/0.1#encapsulation dot1q 40 RouterA_config_f0/0.1#ip address 192.168.40.254 255.255.255.0 RouterA_config_f0/0.1#interface fastethernet 0/3 RouterA_config_f0/3#ip address 10.1.3.2 255.255.255.0 RouterA_config_f0/3#interface fastethernet 0/3.1 RouterA_config_f0/3.1#encapsulation dot1q 50 RouterA_config_f0/3.1#ip address 192.168.50.254 255.255.255.0 RouterA_config_f0/3.1#interface serial 0/1 RouterA_config_s0/1#ip address 10.1.2.1 255.255.255.0 RouterA_config_s0/1#encapsulation ppp RouterA_config_s0/1#exit RouterA_config#ip route 192.168.60.0 255.255.255.0 serial 0/1 RouterA_config#ip route 10.1.1.0 255.255.255.0 fastethernet 0/0 RouterA_config#ip route 192.168.40.0 255.255.255.0 fastethernet 0/0 RouterA_config#ip route 10.1.3.0 255.255.255.0 fastethernet 0/3 RouterA_config#ip route 192.168.50.0 255.255.255.0 fastethernet 0/3 RouterA_config#ip route 10.1.2.0 255.255.255.0 serial 0/1 |
=====RouterB的配置=====
Rotuer#config Rotuer_config#hostname RouterB RotuerB_config#interface fastethernet 0/0 RotuerB_config_f0/0#ip address 192.168.60.1 255.255.255.0 RotuerB_config_f0/0#interface serial 0/1 RotuerB_config_s0/1#ip address 10.1.2.2 255.255.255.0 RotuerB_config_s0/1#encapsulation ppp RotuerB_config_s0/1#physical-layer speed 64000 RotuerB_config_s0/1#exit RotuerB_config#ip route 10.1.1.0 255.255.255.0 serial 0/1 RotuerB_config#ip route 192.168.40.0 255.255.255.0 serial 0/1 RotuerB_config#ip route 192.168.50.0 255.255.255.0 serial 0/1 RotuerB_config#ip route 10.1.3.0 255.255.255.0 serial 0/1 |
=======SwitchA的配置=====
DCRS-5650-28#config DCRS-5650-28(config)#hostname SwitchA SwitchA(config)#interface vlan 1 SwitchA(config-if-Vlan1)#ip address 10.1.3.1 255.255.255.0 SwitchA(config-if-Vlan1)#exit SwitchA(config)#service dhcp SwitchA(config)#ip dhcp pool 1 SwitchA(dhcp-1-config)#network-address 192.168.50.0 255.255.255.0 SwitchA(dhcp-1-config)#default-router 192.168.50.1 SwitchA(dhcp-1-config)#exit SwitchA(config)#vlan 50 SwitchA(config-Vlan50)#name vlan50 SwitchA(config-Vlan50)#switchport interface ethernet 0/0/1-12 SwitchA(config-Vlan50)#interface vlan 50 SwitchA(config-if-Vlan50)#ip address 192.168.50.1 255.255.255.0 SwitchA(config-if-Vlan50)#exit SwitchA(config)#interface ethernet 0/0/24 SwitchA(config-if-Ethernet0/0/24)#switchport mode trunk SwitchA(config-if-Ethernet0/0/24)#exit SwitchA(config)#ip route 10.1.1.0 255.255.255.0 10.1.3.2 SwitchA(config)#ip route 192.168.40.0 255.255.255.0 10.1.3.2 SwitchA(config)#ip route 10.1.2.0 255.255.255.0 10.1.3.2 SwitchA(config)#ip route 192.168.60.0 255.255.255.0 10.1.3.2 |
=====SwitchB的配置=====
DCRS-5650-28(config)#hostname SwitchB SwitchB(config)#interface vlan 1 SwitchB(config-if-Vlan1)#ip address 10.1.1.2 255.255.255.0 SwitchB(config-if-Vlan1)#exit SwitchB(config)#vlan 40 SwitchB(config-Vlan40)#switchport interface ethernet 0/0/1-12 SwitchB(config-Vlan40)#interface vlan 40 SwitchB(config-if-Vlan40)#ip address 192.168.40.1 255.255.255.0 SwitchB(config-if-Vlan40)#interface ethernet 0/0/24 SwitchB(config-if-Ethernet0/0/24)#switchport mode trunk SwitchB(config-if-Ethernet0/0/24)#exit SwitchB(config)#ip route 10.1.2.0 255.255.255.0 10.1.1.1 SwitchB(config)#ip route 10.1.3.0 255.255.255.0 10.1.1.1 SwitchB(config)#ip route 192.168.60.0 255.255.255.0 10.1.1.1 SwitchB(config)#ip route 192.168.50.0 255.255.255.0 10.1.1.1 |