计算机网络安装与维修.docx

1、计算机网络安装与维修配置2960实现telnet 远程登录SwitchenSwitch#conf tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#inter vlan 1Switch(config-if)#ip add 192.168.1.1 255.255.255.0Switch(config-if)#no shut%LINK-5-CHANGED: Interface Vlan1, changed state to up%LINEPROTO-5-UPDOWN: Line protocol

2、on Interface Vlan1, changed state to upSwitch(config-if)#exitSwitch(config)#line vty 0 4Switch(config-line)#password 5ijsjSwitch(config-line)#exitSwitch(config)#enable password 123456Switch(config)#配置VLANSwitchenSwitch#conf tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#

3、inter vlan 1Switch(config-if)#ip add 192.168.1.1 255.255.255.0Switch(config-if)#no shut%LINK-5-CHANGED: Interface Vlan1, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to upSwitch(config-if)#exitSwitch(config)#vlan 10Switch(config-vlan)#name VLAN10Switch(conf

4、ig-vlan)#exitSwitch(config)#exitSwitch#%SYS-5-CONFIG_I: Configured from console by consoleSwitch#vlan database% Warning: It is recommended to configure VLAN from config mode, as VLAN database mode is being deprecated. Please consult user documentation for configuring VTP/VLAN in config mode.Switch(v

5、lan)#vlan 20 name VLAN20VLAN 20 added: Name: VLAN20Switch(vlan)#vlan 30 name VLAN30VLAN 30 added: Name: VLAN30Switch(vlan)#exitAPPLY completed.Exiting.Switch#conf tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#inter fa 0/2Switch(config-if)#switchport mode accessSwitch(co

6、nfig-if)#switchport access vlan 10Switch(config-if)#inter fa0/3Switch(config-if)#switchport mode accessSwitch(config-if)#switchport access vlan 10Switch(config-if)#inter range fa0/4-5Switch(config-if-range)#switchport mode accessSwitch(config-if-range)#switchport access vlan 20Switch(config-if-range

7、)#inter range fa0/6-7Switch(config-if-range)#switchport mode accessSwitch(config-if-range)#switchport access vlan 30Switch(config-if-range)#end%SYS-5-CONFIG_I: Configured from console by consoleSwitch#sh vlanVLAN Name Status Ports- - - -1 default active Fa0/1, Fa0/8, Fa0/9, Fa0/10 Fa0/11, Fa0/12, Fa

8、0/13, Fa0/14 Fa0/15, Fa0/16, Fa0/17, Fa0/18 Fa0/19, Fa0/20, Fa0/21, Fa0/22 Fa0/23, Fa0/24, Gig1/1, Gig1/210 VLAN10 active Fa0/2, Fa0/320 VLAN20 active Fa0/4, Fa0/530 VLAN30 active Fa0/6, Fa0/71002 fddi-default act/unsup 1003 token-ring-default act/unsup 1004 fddinet-default act/unsup 1005 trnet-defa

9、ult act/unsup VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2- - - - - - - - - - -1 enet 100001 1500 - - - - - 0 010 enet 100010 1500 - - - - - 0 020 enet 100020 1500 - - - - - 0 030 enet 100030 1500 - - - - - 0 0 -More路由器的静态配置1、单击某个路由器NM-4S/A，先关掉路由器电源（无绿光），将其添加到Zoom In,打开路由器电源开

10、关。2、第二个路由器也作同样操作3、选择DCE线（倒数第二个），将两个路由器连接起来4、对计算机设置IP对 Ruter1RouterenRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#inter fa0/0Router(config-if)#ip add 192.168.1.254 255.255.255.0Router(config-if)#no shut%LINK-5-CHANGED: Interface FastEthernet0/0, changed stat

11、e to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to upRouter(config-if)#exitRouter(config)#inter se1/0Router(config-if)#ip add 192.168.4.1 255.255.255.0Router(config-if)#no shut%LINK-5-CHANGED: Interface Serial1/0, changed state to downRouter(config-if)对router2Ro

12、uterenRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#inter fa0/0Router(config-if)#ip add 192.168.2.254 255.255.255.0Router(config-if)#no shut%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEth

13、ernet0/0, changed state to upRouter(config-if)#inter se1/0Router(config-if)#ip add 192.168.4.2 255.255.255.0Router(config-if)#no shut%LINK-5-CHANGED: Interface Serial1/0, changed state to upRouter(config-if)#对Ruter1Router(config-if)#clock rate 64000Router(config-if)#%LINEPROTO-5-UPDOWN: Line protoco

14、l on Interface Serial1/0, changed state to upRouter(config-if)#exit Router(config)#ip route 192.168.2.0 255.255.255.0 192.168.4.2Router(config)#对Router2Router(config)#ip route 192.168.1.0 255.255.255.0 192.168.4.1Router(config)#路由器的动态配置1、用交叉线连接两个路由器。 对Router0RouterenRouter#conf tEnter configuration

15、commands, one per line. End with CNTL/Z.Router(config)#inter fa0/0Router(config-if)#ip add 192.168.4.1 255.255.255.0Router(config-if)#no shut%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to upRouter(config-if)#%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state

16、 to upRouter(config-if)#inter fa0/1Router(config-if)#ip add 192.168.1.254 255.255.255.0Router(config-if)#no shut%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to upRouter(config-if)#对Router1RouterenRouter#

17、conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#inter fa0/0Router(config-if)#ip add 192.168.4.2 255.255.255.0Router(config-if)#no shut%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, chang

18、ed state to upRouter(config-if)#inter fa0/1Router(config-if)#ip add 192.168.2.254 255.255.255.0Router(config-if)#no shut%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to upRouter(config-if)#exitRouter(conf

19、ig)#router ripRouter(config-router)#network 192.168.1.0Router(config-router)#network 192.168.4.0Router(config-router)#对Router0Router(config-if)#exitRouter(config)#router ripRouter(config-router)#network 192.168.2.0Router(config-router)#network 192.168.4.0NAT/NAPT配置对Router0RouterenRouter#conf tEnter

20、configuration commands, one per line. End with CNTL/Z.Router(config)#inter fa0/0Router(config-if)#ip add 10.0.2.1 255.255.255.0Router(config-if)#no shut%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to upRouter(config-if)#inter fa0/1Router(config-if)#ip add 192.168.1.254 255.255.255.0Rout

21、er(config-if)#no shut%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up/Router(config-if)#exitRouter(config)#ip route 10.0.1.0 255.255.255.0 10.0.2.2Router(config)#对 Router1RouterenRouter#conf tEnter con

22、figuration commands, one per line. End with CNTL/Z.Router(config)#inter fa0/0Router(config-if)#ip add 10.0.2.2 255.255.255.0Router(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 upRout

23、er(config-if)#inter fa0/1Router(config-if)#ip add 10.0.1.254 255.255.255.0Router(config-if)#no shut%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up/Router(config-if)#exitRouter(config)#ip route 192.168

24、.1.0 255.255.255.0 10.0.2.1Router(config)#对Router0Router(config)#ip route 10.0.1.0 255.255.255.0 10.0.2.2Router(config)#inter fa0/1Router(config-if)#ip nat insideRouter(config-if)#exitRouter(config)#inter fa0/0Router(config-if)#ip nat insideRouter(config-if)#exitRouter(config)#inter fa0/0Router(conf

25、ig-if)#ip nat outsideRouter(config-if)#exitRouter(config)#ip nat inside source static 192.168.1.1 10.0.2.3Router(config)#ip nat inside source static 192.168.1.2 10.0.2.4Router(config)#end%SYS-5-CONFIG_I: Configured from console by consoleRouter#show ip nat translationPro Inside global Inside local O

26、utside local Outside global- 10.0.2.3 192.168.1.1 - - 10.0.2.4 192.168.1.2 - -Router#动态配置对 Router0 删除natRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#no ip nat inside source static 192.168.1.1 10.0.2.3Router(config)#no ip nat inside source static 192.168.1.2

27、 10.0.2.4Router(config)#endRouter#%SYS-5-CONFIG_I: Configured from console by consoleRouter# show ip nat transRouter#对 Router0 nat 动态配置Router#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#access-list 1 permit 192.168.1.0 0.0.0.255Router(config)#ip nat pool my_pool

28、10.0.2.3 10.0.2.254 netmask 255.255.255.0Router(config)#ip nat inside source list 1 pool my_poolRouter(config)#对 Router0 napt 动态配置Router(config)#no ip nat inside source list 1 pool my_poolRouter(config)#ip nat inside source list 1 pool my_pool overloadRouter(config)#ip nat inside source static tcp 192.168.1.1 23 10.0.2.3 2003Router(config)#