Cisco 综合配置(二)

 

要求:

1. PC1 属于VLAN10,PC2属于VLAN20,网关:Master Router
2. VLAN10、20 的网段为:192.168.10.0/24 、 192.168.20.0/24 ,使用DHCP服务器动态获取地址
3. DHCP 服务器为 VLAN200,IP:192.168.200.1/24 ,网关:Master Router
4. 总部的交换机管理VLAN 255,IP段:192.168.255.0/24,只允许总部内网的VLAN10\20可以telnet到交换机
5. PC3 IP:192.168.30.1/24 ,通过总部出口访问外网和总部资源,网关:Branch Router
6. VLAN10\20 都能访问Internet 和PC3
7. 分部 PC3能访问总部
8. Internet 能访问总部WEB server的 http资源,通过8080端口访问
9. 总部与Internet 的链路使用PPP封装,使用PAP认证,用户名: test, 密码:test.123

 

 配置:

switch 0:

# 配置管理IP和默认网关

Switch(config)#vlan 10

Switch(config-vlan)#vlan 200

Switch(config-vlan)#vlan 255

Switch(config-vlan)#exit

Switch(config)#inter vlan 255

Switch(config-if)#ip add 192.168.255.1 255.255.255.0

Switch(config-if)#no shutdown

Switch(config-if)#exit

Router(config)#ip default-gateway 192.168.255.254

# 配接口

Switch(config)#inter f0/1

Switch(config-if)#switchport mode access

Switch(config-if)#switchport access vlan 10

Switch(config)#exit

Switch(config)#inter f0/2

Switch(config-if)#switchport mode trunk

Switch(config)#exit

Switch(config)#inter f0/3

Switch(config-if)#switchport mode access

Switch(config-if)#switchport access vlan 200

Switch(config)#exit

#设置远程密码

Switch(config)#line vty 0 4

Switch(config-line)#pass

Switch(config-line)#password 1234

Switch(config-line)#login

Switch(config-line)#exit

 

Switch 1:

# 配置管理IP和默认网关

Switch(config)#vlan 10

Switch(config)#vlan 20

Switch(config-vlan)#vlan 200

Switch(config-vlan)#vlan 255

Switch(config-vlan)#exit

Switch(config)#inter vlan 255

Switch(config-if)#ip add 192.168.255.2 255.255.255.0

Switch(config-if)#no shutdown

Switch(config-if)#exit

Router(config)#ip default-gateway 192.168.255.254

# 配接口

Switch(config)#inter f0/1

Switch(config-if)#switchport mode access

Switch(config-if)#switchport access vlan 20

Switch(config)#exit

Switch(config)#inter f0/2

Switch(config-if)#switchport mode trunk

Switch(config)#exit

Switch(config)#inter f0/3

Switch(config-if)#switchport mode trunk

Switch(config)#exit

#设置远程密码

Switch(config)#line vty 0 4

Switch(config-line)#pass

Switch(config-line)#password 1234

Switch(config-line)#login

Switch(config-line)#exit

 

DHCP Server:

Router(config)#no ip routing

Router(config)#inter f0/1

Router(config-if)#ip ad 192.168.200.1 255.255.255.0

Router(config-if)#no shutdown

Router(config-if)#exit

Router(config)#ip default-gateway 192.168.200.254

#配置DHCP

Router(config)#ip dhcp pool vlan10

Router(dhcp-config)#network 192.168.10.0 255.255.255.0

Router(dhcp-config)#default-router192.168.10.254

Router(dhcp-config)#exit

Router(config)#ip dhcp pool vlan20

Router(dhcp-config)#network 192.168.20.0 255.255.255.0

Router(dhcp-config)#default-router 192.168.20.254

Router(dhcp-config)#exit

Router(config)#ip dhcp excluded-address 192.168.20.254

Router(config)#ip dhcp excluded-address 192.168.10.254

Router(config)#exit

 

Internet:

Router>en

Router#conf t

Router(config)#inter ser

Router(config)#inter serial 1/0

Router(config-if)#ip address 202.101.100.1 255.255.255.224

Router(config-if)#encapsulation ppp

Router(config-if)#ppp authentication pa

Router(config-if)#ppp authentication pap

Router(config-if)#exit

Router(config)#username test pass

Router(config)#username test password test.123

 

Master Router:

# 配置单臂路由

Router(config)#inter f 0/0

Router(config-if)#no shutdown

Router(config-if)#exit

Router(config)#inter f 0/0.10

Router(config-subif)#encapsulation dot1Q 10

Router(config-subif)#ip address 192.168.10.254 255.255.255.0

Router(config-subif)#exit

Router(config)#inter f 0/0.20

Router(config-subif)#encapsulation dot1Q 20

Router(config-subif)#ip address 192.168.200.254 255.255.255.0

Router(config-subif)#exit

Router(config)#inter f 0/0.200

Router(config-subif)#encapsulation dot1Q 200

Router(config-subif)#ip address 192.168.200.254 255.255.255.0

Router(config-subif)#exit

Router(config)#inter f 0/0.255

Router(config-subif)#encapsulation dot1Q 255

Router(config-subif)#ip address 192.168.255.254 255.255.255.0

# 配置DHCP转发,让来自VLAN10和20 的都丢向192.168.200.1

Router(config)#inter f0/0.10

Router(config-subif)#ip helper-address 192.168.200.1

Router(config-subif)#inter f0/0.20

Router(config-subif)#ip helper-address 192.168.200.1

Router(config-subif)#exit

#配置ppp认证协议

Router(config)#interface serial 1/1

Router(config-if)#encapsulation ppp

Router(config-if)#ip address 202.101.100.2 255.255.255.224

Router(config-if)#no shutdown

Router(config-if)#ppp pap sent-username test password test.123

Router(config)#exit

#配置默认路由和到VLAN30的静态路由

Router(config)#ip route 0.0.0.0 0.0.0.0 202.101.100.1

Router(config)# ip route 192.168.30.0 255.255.255.0 192.168.250.2

#配置NAT

Router(config)#access-list 1 permit 192.168.10.0 0.0.0.255

Router(config)#access-list 1 permit 192.168.20.0 0.0.0.255

Router(config)#access-list 1 permit 192.168.30.0 0.0.0.255

Router(config)#access-list 1 permit 192.168.200.0 0.0.0.255

Router(config)#ip nat inside source list 1 interface s1/1 over

Router(config)#inter f0/0.10

Router(config-subif)#ip nat inside

Router(config-subif)#inter f0/0.20

Router(config-subif)#ip nat inside

Router(config-subif)#inter f0/0.200

Router(config-subif)#ip nat inside

Router(config-subif)#exit

Router(config)#interface s1/0

Router(config-if)#ip nat inside

Router(config)#exit

Router(config)#ip nat inside source static tcp 192.168.200.2 80 202.101.100.3 8080

Router(config)#exit

配置帧中继:

Router(config)#inter s1/0

Router(config-if)#encapsulation frame-relay

Router(config-if)#no frame-relay inverse-arp

Router(config-if)#no shutdown

Router(config-if)#ip address 192.168.250.1 255.255.255.252

Router(config-if)#frame-relay map ip 192.168.250.2 117 broadcast

Router(config-if)#exit

 

Branch Router路由器:

Router#conf terminal

Router(config)#inter serial 1/1

Router(config-if)#encapsulation frame-relay

Router(config-if)#no frame-relay inverse-arp

Router(config-if)#no shutdown

Router(config-if)#ip address 192.168.250.2 255.255.255.252

Router(config-if)#frame-relay map ip 192.168.250.1 133 broadcast

Router(config-if)#exit

Router(config)#inter f 0/1

Router(config-if)#ip address 192.168.30.254 255.255.255.0

Router(config-if)#no shutdown

Router(config)# ip route 0.0.0.0 0.0.0.0 192.168.252.1

 

帧中继交换机:

Router(config)#frame-relay switching

Router(config)#interface serial s0

Router(config-if)#no shutdown

Router(config-if)#encapsulation frame-relay

Router(config-if)#frame-relay intf-type dce

Router(config-if)#clock rate 64000

Router(config-if)#frame-relay route 117 interface s1 133

Router(config-if)#exit

Router(config)#interface serial s0

Router(config-if)#no shutdown

Router(config-if)#encapsulation frame-relay

Router(config-if)#frame-relay intf-type dce

Router(config-if)#clock rate 64000

Router(config-if)# frame-relay route 133 interface s0 117

 

如果使用帧中继交换机设备模拟,直接在上面可以设置:

 

 

 

 

参考地址:http://www.ccietea.com/

 

posted @ 2020-03-12 22:12  BackingStar  阅读(353)  评论(0编辑  收藏  举报