静态NAT和ACL的区别.doc

静态nat与标准acl 的混合使用 标签：acl nat 原创作品，允许转载，转载时请务必以超链接形式标明文章 原始出处 、作者信息和本声明。否则将追究法律责任。/800907/168528 静态nat与标准acl 的混合使用 1、将pc0和pc1得ip转换为环回地址。 2、阻止 的通信 Router 1配置： Routeren Router#conf t Enter configuration commands, one per line. End with CNTL/Z. Router(config)#int f 0/0 Router(config-if)#ip add 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 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 Router(config-if)#no shut Router(config-if)#exit Router(config)#router rip Router(config-router)#network Router(config-router)#network Router(config-router)#network 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 /8 is directly connected, FastEthernet0/0 C /8 is directly connected, FastEthernet0/1 R /8 [120/1] via , 00:00:11, FastEthernet0/1 C /8 is directly connected, Loopback0 Router#configure terminal Enter configuration commands, one per line. End with CNT