标签:ast vpd com toc change ip nat process mem ges
Gw:
Router>en
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname gw
gw(config)#interface fastEthernet 0/0
gw(config-if)#no shutdown
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
ip ad
gw(config-if)#ip address 192.168.10.254 255.255.255.0
gw(config-if)#exit
gw(config)#interface fastEthernet 0/1
gw(config-if)#no shutdown
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up
gw(config-if)#ip address 100.1.1.1 255.255.255.0
gw(config-if)#exit
gw(config)#
SLP-1:
Router>EN
Router#CONFigure
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Router SLP-1 (config)#hostname SLP-1
SLP-1 (config)#interface fastEthernet 0/0
SLP-1 (config-if)#no shutdown
SLP-1 (config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
SLP-1 (config-if)#ip address 100.1.1.2 255.255.255.0
SLP-1 (config-if)#exit
SLP-1 (config)#interface fastEthernet 0/1
SLP-1 (config-if)#no shutdown
SLP-1 (config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up
SLP-1 (config-if)#ip address 200.1.1.1 255.255.255.0
SLP-1 (config)#exit
SLP-1#
SLP-2:
Router>EN
Router#CONFigure
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Router SLP-1 (config)#hostname SLP-2
SLP-2 (config)#interface fastEthernet 0/0
SLP-2 (config-if)#no shutdown
SLP-2 (config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
SLP-2 (config-if)#ip address 200.1.1.2 255.255.255.0
SLP-2 (config-if)#exit
SLP-2:
SLP-2(config)#router rip \开启rip
SLP-2(config-router)#version 2\选择rip版本2
SLP-2(config-router)#no auto-summary \关闭自动汇总
SLP-2(config-router)#network 200.1.1.0
SLP-2(config-router)#exit
SLP-2(config)#
验证、测试、保存
Gw:
show ip nat translation:
debug ip nat :
PC-1:
ping 200.1.1.2
Gw:
根据此图可以看出,NAT将一个私有地址转换为公有地址,从而实现了访问的服务。
今天就暂时先简单说这些,关于NAT的其他类型会在后面为大家呈现,请大家多多关注!!!!!
标签:ast vpd com toc change ip nat process mem ges
原文地址:http://blog.51cto.com/13557013/2060468