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双线网络发布服务器以及客户端上网介绍

软件云 人气:0

  实验要求:

  1、公司想将自己的服务器双线发布出去。

  2、员工可以访问电信和网通的WEB服务器。

  配置思路:

  1、事先指明公司和电信网通路由器的NAT的内部和外部端口。配置NAT路由器的默认路由。

  2、实现公网网络互通。

  3、公司配置:

  配置访问控制列表

  access-list 100 permit ip any 电信非直连网段  (允许电信网段)

  access-list100 deny ip any 电信非直连网段     (拒绝电信网段)

  access-list 100 permit ip any any           (允许所有网段通信)

  配置PAT       ip nat inside source list 100 电信wan口 overload

  ipnat inside source list 101 网通wan口 overload

  发布网站      ip nat inside source static tcp  服务器私网地址   80  电信公网地址 80

  ip nat inside source static tcp  服务器私网地址   80  网通公网地址 80

  4.电信和网通配置

  配置访问列表  access-list 1 permit公司内网网段

  配置PAT       ip nat inside sourcelist 1 interface FastEthernet0/0 overload

  发布网站      ip nat inside source statictcp 192.168.5.3 80 192.168.4.100 80

  实验配置如下:

  router0:(公司路由器)

  interfaceFastEthernet0/0

  ip address 192.168.3.1 255.255.255.0

  ip nat outside

  duplex auto

  speed auto

  !

  interfaceFastEthernet0/1

  ip address 192.168.6.1 255.255.255.0

  ip nat outside

  duplex auto

  speed auto

  !

  interfaceFastEthernet1/0

  ip address 192.168.1.1 255.255.255.0

  ip nat inside

  duplex auto

  speed auto

  !

  interfaceFastEthernet1/1

  ip address 192.168.2.1 255.255.255.0

  ip nat inside

  duplex auto

  speed auto

  !

  interfaceVlan1

  no ip address

  shutdown

  !

  ipnat inside source list 100 interface FastEthernet0/0 overload

  ipnat inside source list 101 interface FastEthernet0/1 overload

  ipnat inside source static tcp 192.168.2.3 80 192.168.3.101 80

  ipnat inside source static tcp 192.168.2.2 80 192.168.3.100 80

  ipnat inside source static tcp 192.168.2.3 80 192.168.6.101 80

  ipnat inside source static tcp 192.168.2.2 80 192.168.6.100 80

  ipclassless

  iproute 192.168.4.0 255.255.255.0 FastEthernet0/0

  iproute 192.168.7.0 255.255.255.0 FastEthernet0/1

  !

  !

  access-list100 permit ip any 192.168.4.0 0.0.0.255

  access-list101 deny ip any 192.168.4.0 0.0.0.255

  access-list101 permit ip any any

  router1:(公网路由器)

  interfaceFastEthernet0/0

  ip address 192.168.3.2 255.255.255.0

  duplex auto

  speed auto

  !

  interfaceFastEthernet0/1

  ip address 192.168.4.1 255.255.255.0

  duplex auto

  speed auto

  router2:(公网路由器)

  interface FastEthernet0/0

  ip address192.168.6.2 255.255.255.0

  duplex auto

  speed auto

  !

  interface FastEthernet0/1

  ip address192.168.7.1 255.255.255.0

  duplex auto

  speed auto

  router3:(电信路由器)

  interface FastEthernet0/0

  ipaddress 192.168.4.2 255.255.255.0

  ip natoutside

  duplexauto

  speedauto

  !

  interface FastEthernet0/1

  ipaddress 192.168.5.1 255.255.255.0

  ip natinside

  duplexauto

  speedauto

  !

  interface Vlan1

  no ipaddress

  shutdown

  !

  ip nat inside source list 1 interfaceFastEthernet0/0 overload

  ip nat inside source static tcp 192.168.5.380 192.168.4.100 80

  ip classless

  ip route 0.0.0.0 0.0.0.0 FastEthernet0/0

  !

  !

  access-list 1 permit 192.168.5.0 0.0.0.255

  !

  !

  router4:(网通路由器)

  interface FastEthernet0/0

  ipaddress 192.168.7.2 255.255.255.0

  ip natoutside

  duplexauto

  speedauto

  !

  interface FastEthernet0/1

  ipaddress 192.168.8.1 255.255.255.0

  ip natinside

  duplexauto

  speedauto

  !

  interface Vlan1

  no ipaddress

  shutdown

  !

  ip nat inside source list 1 interfaceFastEthernet0/0 overload

  ip nat inside source static tcp 192.168.8.380 192.168.7.100 80

  ip classless

  ip route 0.0.0.0 0.0.0.0 FastEthernet0/0

  !

  !

  access-list 1 permit 192.168.8.0 0.0.0.255

  !

  !

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