《小牛试刀：企业网络组建——阶段二项目练习》

标签：红色   路由   lin   互联网   服务商   ati   管理   访问   ges   

• 其中，红色区域代表ISP互联网服务商，蓝色区域代表公司内网，要求实现公司内外网互通，且可以访问内网的服务器和网络设备

  实验要求如下：
  1.内网交换机实现流量负载均衡；
  2.企业内网使用OSPF路由协议;
  3.确保PC1自动获取IP地址，且与PC2网络互通；
  4.PC2可以远程访问内网交换机SW1;
  5.Client1和访问内网Server1。

  第一步：企业内网配置MSTP，实现流量负载均衡
  SW1交换机配置
  system-view
  sysname SW1
  vlan batch 10 20 30
  port-group 1
  group-member g0/0/10 g0/0/11
  port link-type trunk
  port trunk allow-pass vlan all
  quit
  interface g0/0/2
  port link-type access
  port default vlan 30
  quit
  stp region-configuration
  region-name ntd
  instance 10 vlan 10
  instance 20 vlan 20
  active region-configuration
  quit
  stp instance 10 root primary
  stp instance 20 root primary
  SW2交换机配置
  system-view
  sysname SW2
  vlan batch 10 20 30
  port-group 1
  group-member eth0/0/10 eth0/0/11
  port link-type trunk
  port trunk allow-pass vlan all
  quit
  interface eth0/0/1
  port link-type access
  port default vlan 10
  quit
  stp region-configuration
  region-name ntd
  instance 10 vlan 10
  instance 20 vlan 20
  active region-configuration
  quit
  stp instance 10 root secondary
  SW3交换机配置
  system-view
  sysname SW3
  vlan batch 10 20 30
  port-group 1
  group-member eth0/0/10 eth0/0/11
  port link-type trunk
  port trunk allow-pass vlan all
  quit
  interface eth0/0/1
  port link-type access
  port default vlan 20
  quit
  stp region-configuration
  region-name ntd
  instance 10 vlan 10
  instance 20 vlan 20
  active region-configuration
  quit
  stp instance 20 root secondary

  第二步：内外网网络地址配置

  DHCP
  system-view
  sysname DHCP
  interface G0/0/0
  ip address 176.233.30.2 24
  quit
  SW1
  interface Vlanif 1
  ip address 176.233.100.2 24
  quit
  interface Vlanif 10
  ip address 176.233.10.1 24
  quit
  interface Vlanif 20
  ip address 176.233.20.1 24
  quit
  interface Vlanif 30
  ip address 176.233.30.1 24
  quit
  R1
  system-view
  sysname R1
  interface G0/0/1
  ip address 176.233.100.1 24
  interface g0/0/0
  ip address 100.1.1.2 255.255.255.0
  quit
  R2
  interface g0/0/0
  ip address 100.1.1.1 24
  interface g0/0/1
  ip address 200.1.1.1 24

  第三步：企业配置OSPF配置
  DHCP
  ospf 1 router-id 3.3.3.3
  area 0
  network 176.233.30.0 0.0.0.255
  SW1
  ospf 1 router-id 2.2.2.2
  area 0
  network 176.233.10.0 0.0.0.255
  network 176.233.20.0 0.0.0.255
  network 176.233.30.0 0.0.0.255
  network 176.233.100.0 0.0.0.255
  R1
  ospf 1 router-id 1.1.1.1
  area 0
  network 176.233.100.0 0.0.0.255
  ip route-static 0.0.0.0 0.0.0.0 100.1.1.1
  default-route-advertise always

  第四步：DHCP配置
  DHCP
  dhcp enable
  interface G0/0/0
  dhcp select global
  quit
  ip pool p1
  network 176.233.10.0 mask 255.255.255.0
  gateway-list 176.233.10.1
  dns-list 10.10.10.10
  SW1
  dhcp enable
  interface Vlanif 10
  ip address 176.233.10.1 24
  dhcp select relay
  dhcp relay server-ip 176.233.30.2
  quit

  第五步：配置内网设备映射以及远程管理，
  配置说明：对于PC1我们可使用Easy ip ，对于Server1和SW1使用NAT Server
  R1上面配置NAT
  acl 2000
  rule 10 permit source 176.233.10.0 0.0.0.255
  quit
  interface g0/0/0
  nat outbound 2000
  nat server protocol tcp global current-interface 8080 inside 176.233.20.20 www
  nat server protocol tcp global current-interface 8090 inside 176.233.100.2 telnet
  SW1配置远程管理
  user-interface vty 0 4
  user privilege level 15
  authentication-mode password
  set authentication password cipher 123456

  第六步：进行测试
  PC1------------->PC2
  

  PC2------------->SW1远程管理

  

  Client1----------->Server1访问内网服务器
  

  至此全部验证成功！！！！！！！

《小牛试刀：企业网络组建——阶段二项目练习》

标签：红色   路由   lin   互联网   服务商   ati   管理   访问   ges   

原文地址：https://blog.51cto.com/11806823/2354390