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查看完整版本: [技巧]双出口nat负载均衡加备份

hanboying18e435 2008-4-15 11:36

[技巧]双出口nat负载均衡加备份

  以前bbs里面也是关于双出口nat的配置方法,但是我觉得那种配置方法只能做[url=http://storage.ctocio.com.cn/tt-storage-bfrz/]备份[/url],不能做到负载均衡。
  以下这种配置方法可以做到负载均衡加备份
   [[url=http://whatis.ctocio.com.cn/searchwhatis/456/6028456.shtml]table[/url]=95%][tr][td]r2#show running-config
  Building [url=http://whatis.ctocio.com.cn/searchwhatis/388/5947388.shtml]configuration[/url]...
  Current configuration : 1717 bytes
  !
  version 12.1
  no service singl[url=http://whatis.ctocio.com.cn/searchwhatis/246/5947746.shtml]e-[/url]slot-[url=http://whatis.ctocio.com.cn/searchwhatis/98/6093598.shtml]reload[/url]-enable
  service timestamps [url=http://whatis.ctocio.com.cn/searchwhatis/168/5947668.shtml]debug[/url] uptime
  service timestamps log uptime
  no service [url=http://whatis.ctocio.com.cn/searchwhatis/435/6025935.shtml]password[/url]-encryption
  !
  hostname r2
  !
  !
  !
  !
  !
  !
  ip [url=http://whatis.ctocio.com.cn/searchwhatis/416/6026416.shtml]subnet[/url]-zero
  no ip domain-lookup
  !
  !
  !
  !
  [url=http://whatis.ctocio.com.cn/searchwhatis/103/6025603.shtml]interface[/url] Ethernet0
  ip [url=http://whatis.ctocio.com.cn/searchwhatis/255/6025255.shtml]address[/url] 192.168.4.254 255.255.255.0
  ip nat inside
  ip [url=http://whatis.ctocio.com.cn/searchwhatis/177/6026177.shtml]policy[/url] route-map load
  !
  interface Serial0
  ip address 192.168.12.2 255.255.255.0
  ip nat outside
  shutdown
  !
  interface Serial1
  ip address 192.168.23.2 255.255.255.0
  ip nat outside
  clockrate 64000
  !
  ip nat inside source route-map net1 interface Serial0 overload
  ip nat inside source route-map net2 interface Serial1 overload
  ip nat inside source route-map net3 interface Serial1 overload
  ip nat inside source route-map net4 interface Serial0 overload
  ip classless
  ip route 0.0.0.0 0.0.0.0 Serial0
  ip route 0.0.0.0 0.0.0.0 Serial1
  ip route 192.168.1.0 255.255.255.0 192.168.24.4
  ip route 192.168.2.0 255.255.255.0 192.168.24.4
  ip route 192.168.3.0 255.255.255.0 192.168.24.4
  ip http [url=http://whatis.ctocio.com.cn/searchwhatis/497/5948997.shtml]server[/url]
  !
  [url=http://database.ctocio.com.cn/databaseprogramme/tt-database-dpa/]access[/url]-list 1 permit 192.168.1.0 0.0.0.255
  access-list 1 permit 192.168.3.0 0.0.0.255
  access-list 2 permit 192.168.2.0 0.0.0.255
  access-list 2 permit 192.168.4.0 0.0.0.255
  route-map load permit 10
  match ip address 1
  match interface Serial0
  [url=http://whatis.ctocio.com.cn/searchwhatis/23/5949023.shtml]set[/url] interface Serial0
  !
  route-map load permit 20
  match ip address 2
  match interface Serial1
  set interface Serial1
  !
  route-map net4 permit 10
  match ip address 2
  !
  route-map net3 permit 10
  match ip address 2
  match interface Serial1
  !
  route-map net2 permit 10
  match ip address 1
  !
  route-map net1 permit 10
  match ip address 1
  match interface Serial0
  !
  !
  line con 0
  logging [url=http://whatis.ctocio.com.cn/searchwhatis/480/6026480.shtml]synchronous[/url]
  line aux 0
  line vty 0 4
  login
  no editing [/td][/tr][/table]

wglin1228b1390 2008-4-15 14:26

学习了~顶起来

figo_figo 2008-5-15 14:56

楼主辛苦了

谢谢啊!
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查看完整版本: [技巧]双出口nat负载均衡加备份