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學(xué)習(xí)啦 > 學(xué)習(xí)電腦 > 網(wǎng)絡(luò)知識 > 路由器 > 路由器設(shè)置 > cisco思科 > 思科靜態(tài)nat與標(biāo)準(zhǔn)acl怎么混合使用

思科靜態(tài)nat與標(biāo)準(zhǔn)acl怎么混合使用

時間: 權(quán)威724 分享

思科靜態(tài)nat與標(biāo)準(zhǔn)acl怎么混合使用

  思科制造的路由器設(shè)備、交換機設(shè)備和其他設(shè)備承載了全世界80%的互聯(lián)網(wǎng)通信,成為硅谷中新經(jīng)濟的傳奇,那么你知道思科靜態(tài)nat與標(biāo)準(zhǔn)acl怎么混合使用嗎?下面是學(xué)習(xí)啦小編整理的一些關(guān)于思科靜態(tài)nat與標(biāo)準(zhǔn)acl怎么混合使用的相關(guān)資料,供你參考。

  思科靜態(tài)nat與標(biāo)準(zhǔn)acl混合使用的方法:

  靜態(tài)nat與標(biāo)準(zhǔn)acl 的混合使用

  <1>、將pc0和pc1得ip轉(zhuǎn)換為環(huán)回地址。

  <2>、阻止1.1.1.2 的通信

  Router 1配置:

  Router>en

  Router#conf t

  Enter configuration commands, one per line. End with CNTL/Z.

  Router(config)#int f 0/0

  Router(config-if)#ip add 1.1.1.1 255.0.0.0

  Router(config-if)#no shut

  %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

  %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

  Router(config-if)#int f0/1

  Router(config-if)#ip add 2.2.2.1 255.0.0.0

  Router(config-if)#no shutdown

  %LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up

  Router(config-if)#exit

  Router(config)#

  %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up

  Router(config)#int loopback 0

  %LINK-5-CHANGED: Interface Loopback0, changed state to up

  %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up

  Router(config-if)#ip add 4.4.4.1 255.0.0.0

  Router(config-if)#no shut

  Router(config-if)#exit

  Router(config)#router rip

  Router(config-router)#network 1.0.0.0

  Router(config-router)#network 2.0.0.0

  Router(config-router)#network 4.0.0.0

  Router(config-router)#end

  %SYS-5-CONFIG_I: Configured from console by console

  Router#show ip rou

  Router#show ip route

  Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP

  D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area

  N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2

  E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP

  i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area

  * - candidate default, U - per-user static route, o - ODR

  P - periodic downloaded static route

  Gateway of last resort is not set

  C 1.0.0.0/8 is directly connected, FastEthernet0/0

  C 2.0.0.0/8 is directly connected, FastEthernet0/1

  R 3.0.0.0/8 [120/1] via 2.2.2.2, 00:00:11, FastEthernet0/1

  C 4.0.0.0/8 is directly connected, Loopback0

  Router#configure terminal

  Enter configuration commands, one per line. End with CNTL/Z.

  Router(config)#ip nat inside source s

  Router(config)#ip nat inside source static 1.1.1.2 4.4.4.2

  Router(config)#ip nat inside source static 1.1.1.3 4.4.4.3

  Router(config)#interface fastEthernet 0/0

  Router(config-if)#ip nat in

  Router(config-if)#ip nat inside

  Router(config-if)#no shut

  Router(config-if)#no shutdown

  Router(config-if)#int f0/1

  Router(config-if)#ip nat outside

  Router(config-if)#end

  %SYS-5-CONFIG_I: Configured from console by console

  Router#show ip nat ?

  statistics Translation statistics

  translations Translation entries

  Router#show ip nat tr

  Router#show ip nat translations

  Pro Inside global Inside local Outside local Outside global

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