cisco静态路由配置1

Cisco（思科）路由器静态路由的配置实验拓扑实验步骤我们要使得 1.1.1.0/24、2.2.2.0/24、3.3.3.0/24 ⽹络之间能够互相通信。

（1）步骤 1：在各路由器上配置 IP 地址、保证直连链路的连通性R1(config)#int loopback0R1(config-if)#ip address 1.1.1.1 255.255.255.0R1(config)#int s0/0/0R1(config-if)#ip address 192.168.12.1 255.255.255.0R1(config-if)#no shutdownR2(config)#int loopback0R2(config-if)#ip address 2.2.2.2 255.255.255.0R2(config)#int s0/0/0R2(config-if)#clock rate 128000R2(config-if)#ip address 192.168.12.2 255.255.255.0R2(config-if)#no shutdownR2(config)#int s0/0/1R2(config-if)#clock rate 128000R2(config-if)#ip address 192.168.23.2 255.255.255.0R2(config-if)#no shutdownR3(config)#int loopback0R3(config-if)#ip address 3.3.3.3 255.255.255.0R3(config)#int s0/0/1R3(config-if)#ip address 192.168.23.3 255.255.255.0R3(config-if)#no shutdown（2）步骤 2：R1上配置静态路由R1(config)#ip route 2.2.2.0 255.255.255.0 s0/0/0//下⼀跳为接⼝形式，s0/0/0 是点对点的链路，注意应该是 R1 上的s0/0/0 接⼝R1(config)#ip route 3.3.3.0 255.255.255.0 192.168.12.2//下⼀跳为IP 地址形式，192.168.12.2 是R2 上的IP 地址（3）步骤 3：R2上配置静态路由R2(config)#ip route 1.1.1.0 255.255.255.0 s0/0/0R2(config)#ip route 3.3.3.0 255.255.255.0 s0/0/1（4）步骤 4：R3上配置静态路由R3(config)#ip route 1.1.1.0 255.255.255.0 s0/0/1R3(config)#ip route 2.2.2.0 255.255.255.0 s0/0/1实验调试（1）在 R1、R2、R3 上查看路由表R1#show ip routeCodes: C - connected, S - static, R - RIP, M - mobile, B - BGPD - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaN1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static routeo - ODR, P - periodic downloaded static routeGateway of last resort is not setC 192.168.12.0/24 is directly connected, Serial0/0/01.0.0.0/24 is subnetted, 1 subnetsC 1.1.1.0 is directly connected, Loopback02.0.0.0/24 is subnetted, 1 subnetsS 2.2.2.0 is directly connected, Serial0/0/03.0.0.0/24 is subnetted, 1 subnetsS 3.3.3.0 [1/0] via 192.168.12.2R2#show ip routeCodes: C - connected, S - static, R - RIP, M - mobile, B - BGPD - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaN1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2E1 - OSPF external type 1, E2 - OSPF external type 2i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2ia - IS-IS inter area, * - candidate default, U - per-user static routeo - ODR, P - periodic downloaded static routeGateway of last resort is not setC 192.168.12.0/24 is directly connected, Serial0/0/01.0.0.0/24 is subnetted, 1 subnetsS 1.1.1.0 is directly connected, Serial0/0/02.0.0.0/24 is subnetted, 1 subnetsC 2.2.2.0 is directly connected, Loopback03.0.0.0/24 is subnetted, 1 subnetsS 3.3.3.0 is directly connected, Serial0/0/1C 192.168.23.0/24 is directly connected, Serial0/0/1R3#show ip routeCodes: C - connected, S - static, R - RIP, M - mobile, B - BGPD - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaN1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2E1 - OSPF external type 1, E2 - OSPF external type 2i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2ia - IS-IS inter area, * - candidate default, U - per-user static routeo - ODR, P - periodic downloaded static routeGateway of last resort is not set1.0.0.0/24 is subnetted, 1 subnetsS 1.1.1.0 is directly connected, Serial0/0/12.0.0.0/24 is subnetted, 1 subnetsS 2.2.2.0 is directly connected, Serial0/0/13.0.0.0/24 is subnetted, 1 subnets C 3.3.3.0 is directly connected, Loopback0C 192.168.23.0/24 is directly connected, Serial0/0/1（2）从各路由器的环回⼝ ping 其他路由器的环回⼝：R1#ping//不带任何参数的 ping命令，允许我们输⼊更多的参数Protocol [ip]:Target IP address: 2.2.2.2 //⽬标IP地址Repeat count [5]: //发送的ping 次数Datagram size [100]: //ping包的⼤⼩Timeout in seconds [2]: //超时时间Extended commands [n]: y //是否进⼀步扩展命令Source address or interface: 1.1.1.1 //源IP地址Type of service [0]:Set DF bit in IP header? [no]:Validate reply data? [no]:Data pattern [0xABCD]:Loose, Strict, Record, Timestamp, Verbose[none]:Sweep range of sizes [n]:Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 2.2.2.2, timeout is 2 seconds:Packet sent with a source address of 1.1.1.1Success rate is 100 percent (5/5), round-trip min/avg/max = 12/14/16 ms//以上说明从 R1 的 loopback0 可以ping 通R2 上的 loopback0。

1.5教学实验 1.5.1实验主题●配置静态路由协议1.5.2实验设备●cisco 路由器 超五类双绞线 V.35线缆 pc1.5.3实验拓扑IP 地址分配：R1:F0/0: 191.16.1.254 255.255.255.0 S0/0: 12.12.12.1 255.255.255.0 LOOPBACK1: 171.16.1.1 255.255.255.0 LO2: 171.16.2.1 255.255.255.0 LO3: 171.16.3.1 255.255.255.0 R2:F0/0: 192.16.1.254 255.255.255.0 S0/0: 23.23.23.2 255.255.255.0 S0/1: 12.12.12.2 255.255.255.0s0/0 s0/0 S0/1S0/1 loopback1 lo1 lo2 lo3loopback2 loopback3loopback1 loopback2loopback3DCEDCEDTEDTE12.12.12.0/24 23.23.23.0/24191.16.1.0/24192.16.1.0/24193.16.1.0/24f0/0 f0/0 f0/0 Fa0/24Fa0/24Fa0/24 Fa0/1Fa0/1Fa0/1Fa0/2 Fa0/2 Fa0/2.1.2.1.1.2.2LO1: 172.16.1.1 255.255.255.0LO2: 172.16.2.1 255.255.255.0LO3: 172.16.3.1 255.255.255.0R3:F0/0: 193.16.1.254 255.255.255.0S0/1: 23.23.23.3 255.255.255.0LO1: 173.16.1.1 255.255.255.0LO2: 173.16.2.1 255.255.255.0LO3: 173.16.3.1 255.255.255.0PC1：191.16.1.1 255.255.255.0PC2：191.16.1.2 255.255.255.0PC3：192.16.1.1 255.255.255.0PC4：192.16.1.2 255.255.255.0PC5：193.16.1.1 255.255.255.0PC6：193.16.1.2 255.255.255.0Sw1: 191.16.1.253 255.255.255.0Sw2: 192.16.1.253 255.255.255.0Sw3: 193.16.1.253 255.255.255.01.5.4实验要求●通过静态路由的配置使不同网段能够相互通信。

Cisco路由器静态、动态路由配置2010-07-22 20:31Cisco路由器静态、动态路由配置本文介绍Cisco路由器静态、动态路由配置，动态路由协议这里只介绍RIP、EIGRP、OSPF三种。

下面是网络拓扑图：如上图网络拓扑，配置路由协议使其网络连通（PC0和PC1互通）。

一、配置静态路由1．配置IP地址信息台式机的IP地址配置很简单，我这里不用多说，PC0 IP：10.3.0.2 NETMASK:255.255.255.0 PC1 IP:192.16.3.2 NETMASK:255.255.255.0 。

下面配置router0下面配置router1这里我们来试试PC0和PC1互通性PC0 ping PC1如图所示：这里我们看到PC0和PC1并不能相通。

PC1 ping PC0如图所示：这里我们看到PC1和PC0也并不能相通。

2.配置静态路由协议Router（config）#ip route 192.16.3.0 255.255.255.0 172.16.2.2 R1（config）#ip route 10.3.0.0 255.255.255.0 172.16.2.1 下面我们再来试试PC0和PC1互通性PC0 ping PC1如图所示：这里我们看到PC0和PC1能相通，我们配置的静态路由协议起作用了。

PC1 ping PC0如图所示：这里我们看到PC1和PC0能相通，我们配置的静态路由协议也起作用了。

二、 RIP路由协议的配置1. 配置IP地址信息配置IP地址信息见上面配置静态路由中配置IP地址信息，我这里不多说。

这里配置了ip地址以后如静态路由中一样，PC0和PC1不能相通。

2. 配置rip路由协议配置router0Router(config)#router ripRouter(config-router)#version 2Router(config-router)#network 10.3.0.0Router(config-router)#network 172.16.2.0配置router1R1(config)#router ripR1(config-router)#version 2R1(config-router)#network 192.16.3.0R1(config-router)#network 172.16.2.03. 查看rip路由信息查看router0查看router1这里我们可以看到R开头的路由信息即是通过rip协议得到的路由信息。

思科Cisco路由器配置——浮动静态路由配置实验详解本⽂实例讲述了思科Cisco浮动静态路由配置实验。

分享给⼤家供⼤家参考，具体如下：⼀、实验⽬的：利⽤⼀条静态路由作为两条负载均衡的浮动静态路由⼆、拓扑图如下：三、具体步骤配置（1）R1路由器配置Router>enable --进⼊特权模式Router#configure terminal --进⼊全局配置模式Enter configuration commands, one per line. End with CNTL/Z.Router(config)#hostname R1 --修改路由器名为R1R1(config)#interface s0/0/0 --进⼊端⼝R1(config-if)#clock rate 64000 --设置时钟同步速率R1(config-if)#ip address 192.168.12.1 255.255.255.0 --给端⼝配置ip地址R1(config-if)#no shutdown --激活端⼝%LINK-5-CHANGED: Interface Serial0/0/0, changed state to downR1(config-if)#interface s0/0/1 --进⼊端⼝R1(config-if)#clock rate 64000 --设置时钟同步速率R1(config-if)#ip address 192.168.23.2 255.255.255.0 --给端⼝配置ip地址R1(config-if)#no shutdown --激活端⼝%LINK-5-CHANGED: Interface Serial0/0/1, changed state to downR1(config-if)#exit --返回上⼀级R1(config)#interface l0 --进⼊回环端⼝R1(config-if)#ip address 10.1.1.1 255.255.255.0 --给端⼝配置ip地址R1(config-if)#no shutdown --激活端⼝R1(config-if)#interface f0/0 --进⼊端⼝R1(config-if)#ip address 192.168.13.1 255.255.255.0 --给端⼝配置ip地址R1(config-if)#no shutdown --激活端⼝R1(config-if)#exit --返回上⼀级R1(config)#route rip --开启rip协议R1(config-router)#version 2 --版本2R1(config-router)#no auto-summary --关闭⾃动汇总R1(config-router)#network 192.168.12.0 --添加直连⽹段到RIPR1(config-router)#network 192.168.23.0R1(config-router)#network 10.1.1.0R1(config-router)#exit --返回上⼀级R1(config)#ip route 20.1.1.0 255.255.255.0 192.168.13.2 121 --配置浮动静态路由，级别为121R1(config)#end --返回特权模式（2）R2路由器配置Router>enable --进⼊特权模式Router#configure terminal --进⼊全局配置模式Enter configuration commands, one per line. End with CNTL/Z.Router(config)#hostname R2 --修改路由器名为R2R2(config)#interface s0/0/1 --进⼊端⼝R2(config-if)#clock rate 64000 --配置时钟速率This command applies only to DCE interfacesR2(config-if)#ip address 192.168.12.2 255.255.255.0 --给端⼝配置ip地址R2(config-if)#no shutdown --激活端⼝R2(config-if)#interface s0/0/0 --进⼊端⼝R2(config-if)#clock rate 64000 --为端⼝配置时钟速率This command applies only to DCE interfacesR2(config-if)#ip address 192.168.23.1 255.255.255.0 --给端⼝配置ip地址R2(config-if)#no shutdown --激活端⼝R2(config-if)#exit --返回上⼀级R2(config)#interface l0 --进⼊回环端⼝R2(config-if)#ip address 20.1.1.1 255.255.255.0 --给端⼝配置ip地址R2(config-if)#no shutdown --激活端⼝R2(config-if)#interface f0/1 --进⼊端⼝R2(config-if)#ip address 192.168.13.2 255.255.255.0 --给端⼝配置ip地址R2(config-if)#no shutdown --激活端⼝R2(config-if)#exit --返回上⼀级R2(config)#route rip --开启rip协议R2(config-router)#version 2 --版本2R2(config-router)#no auto-summary --关闭⾃动汇总R2(config-router)#network 192.168.12.0 --添加直连⽹段到RIPR2(config-router)#network 192.168.23.0R2(config-router)#network 20.1.1.0R2(config-router)#exit --返回上⼀级R2(config)#ip route 10.1.1.0 255.255.255.0 192.168.13.1 121 --配置浮动静态路由，级别为121 R2(config)#end --返回特权模式四、验证1、分别查看R1与R2路由表信息（1）R1路由表信息（2）R2路由表信息2、断开两条负载均衡路径（12.0与23.0⽹段）并查看路由表信息（1）R1路由表信息（2）R2路由表信息解释：当两条负载均衡路径断掉，这条浮动的静态路由就会出现。

CiscoPacketTracer实验6：静态路由协议配置实验6：静态路由协议配置一、实验目的1、练习cisco 路由器静态路由的基本配置；2、熟练掌握了解静态路由协议的使用二、实验环境Packet tracer 5.0三、静态路由配置格式CISCO 路由器下静态路由的配置命令为：ip route net-number mask next-hop四、实验步骤：拓扑结构图：配置过程：Router1：Router>en //进入特权模式Router#conf ter //进入全局配置模式Enter configuration commands, one per line. End withCNTL/Z. Router(config)#int f0/0 //配置Fa0/0 接口Router(config-if)#ip add 1.1.1.2 255.255.255.0Router(config-if)#no shu%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to upRouter(config-if)#exiRouter(config)#int serial 0/0/1 //配置串口Router(config-if)#ip add 1.1.2.1 255.255.255.0Router(config-if)#clock rate 64000Router(config-if)#no shutdown%LINK-5-CHANGED: Interface Serial0/0/1, changed state to downRouter(config-if)#exiRouter(config)#int s0/0/0 //配置串口Router(config-if)#ip add 1.1.6.1 255.255.255.0Router(config-if)#clock rate 64000Router(config-if)#no shutdown%LINK-5-CHANGED: Interface Serial0/0/0, changed state to downRouter(config)#ip route 1.1.4.0 255.255.255.0 1.1.6.2 //静态路由Router(config)#ip route 1.1.5.0 255.255.255.0 1.1.2.2 //静态路由Router(config)#Router2：Router>en //进入特权模式Router#conf ter //进入全局配置模式Enter configuration commands, one per line. End withCNTL/Z.Router(config)#interface f0/0 //配置Fa0/0 接口Router(config-if)#ip add 1.1.5.2 255.255.255.0Router(config-if)#no shutdownRouter(config-if)#exitRouter(config)#interface s0/0/0 //配置串口Router(config-if)#ip add 1.1.3.1 255.255.255.0Router(config-if)#clock rate 64000Router(config-if)#no shutdownRouter(config-if)#exitRouter(config)#interface s0/0/1 //配置串口Router(config-if)#ip add 1.1.2.2 255.255.255.0Router(config-if)#clock rate 64000Router(config-if)#no shutdownRouter(config-if)#exitRouter(config)#ip route 1.1.1.0 255.255.255.0 1.1.2.1 //静态路由Router(config)#ip route 1.1.4.0 255.255.255.0 1.1.3.2 //静态路由Router(config)#Router3：Router>en //进入特权模式Router#conf ter //进入全局配置模式Enter configuration commands, one per line. End with CNTL/Z.Router(config)#int f0/0 //配置Fa0/0 接口Router(config-if)#ip add 1.1.4.2 255.255.255.0Router(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 upRouter(config-if)#exiRouter(config)#int s0/0/1 //配置串口Router(config-if)#ip add 1.1.3.2 255.255.255.0Router(config-if)#clock rate 64000Router(config-if)#no shutdown%LINK-5-CHANGED: Interface Serial0/0/1, changed state to upRouter(config-if)#exitRouter(config)#int s0/0/0 //配置串口Router(config-if)#ip add 1.1.6.2 255.255.255.0Router(config-if)#clock rate 64000Router(config-if)#no shutdown%LINK-5-CHANGED: Interface Serial0/0/0, changed state to upRouter(config)#ip route 1.1.5.0 255.255.255.0 1.1.3.1 //静态路由Router(config)#ip route 1.1.1.0 255.255.255.0 1.1.6.1 //静态路由Router(config)#之后按照图示配置好主机的IP 地址，使用ping 命令测试相互之间的连通性，主机之间可以相互ping 通的。

实验四 Cisco路由器静态路由和默认路由的配置（验证性）（2学时）一、实验目的1.进一步熟悉Cisco路由器的配置环境2.掌握Cisco路由器静态路由的配置方法3.掌握Cisco路由器默认路由的配置方法二、实验内容（一）静态路由的配置建立如上所示的拓扑结构，现在需要完成的就是让HostA能和HostB互相ping通。

具体配置如下：router1的配置：Press Enter to StartRouter>Router>enRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#hostname router1router1(config)#interface e0router1(config-if)#ip address 192.168.1.2 255.255.255.0router1(config-if)#no shut%LINK-3-UPDOWN: Interface Ethernet0, changed state to uprouter1(config-if)#interface s0router1(config-if)#ip address 192.168.2.1 255.255.255.0router1(config-if)#clock rate 6400 //clock rate是dce设备给dte设备提供时钟频率的，需要在dce里面设置，而另外的一个路由器里面则不用设置router1(config-if)#no shut%LINK-3-UPDOWN: Interface Serial0, changed state to uprouter1(config-if)#end%LINK-3-UPDOWN: Interface Serial0, changed state to down%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to downrouter1#config tEnter configuration commands, one per line. End with CNTL/Z.router1(config)#ip route 192.168.3.0 255.255.255.0 192.168.2.1 //设定静态路由router1(config)#ip route 192.168.2.0 255.255.255.0 192.168.2.1router1(config)#endrouter1#copy running startupDestination filename [startup-config]?Building configuration...[OK]%LINK-3-UPDOWN: Interface Serial0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to uprouter2的配置：Press Enter to StartRouter>enRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#interface e0Router(config-if)#endRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#hostname router2router2(config)#interface s0router2(config-if)#ip address 192.168.2.2 255.255.255.0router2(config-if)#no shut%LINK-3-UPDOWN: Interface Serial0, changed state to uprouter2(config-if)#interface s0router2(config-if)#interface e0router2(config-if)#ip address 192.168.3.1 255.255.255.0router2(config-if)#no shut%LINK-3-UPDOWN: Interface Ethernet0, changed state to uprouter2(config-if)#endrouter2#config tEnter configuration commands, one per line. End with CNTL/Z.router2(config)#ip route 192.168.1.0 255.255.255.0 192.168.2.2router2(config)#ip route 192.168.2.0 255.255.255.0 192.168.2.2router2(config)#endrouter2#copy running startupDestination filename [startup-config]?Building configuration...[OK]router2#ping 192.168.1.2Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.1.2, timeout is 2 seconds:!!!!!Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 msrouter2#ping 192.168.2.1Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.2.1, timeout is 2 seconds:!!!!!Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 msrouter2#ping 192.168.2.2Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.2.2, timeout is 2 seconds:!!!!!Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms //路由器之间试ping 一下，应该可以ping通，接下来配pcpc1的配置如下：Boson BOSS 5.0Copyright 1998-2003 Boson Software, Inc.Use the command help to get startedPress Enter to beginC:>ipconfig /ip 192.168.1.1 255.255.255.0 //此时尚未指定网关C:>ping 192.168.2.1Pinging 192.168.2.1 with 32 bytes of data:Request timed out.Request timed out.Request timed out.Request timed out.Request timed out.Ping statistics for 192.168.2.1:Packets: Sent = 5, Received = 0, Lost = 5 (100% loss), //未指定网关时不能ping通router1的s0Approximate round trip times in milli-seconds:Minimum = 0ms, Maximum = 0ms, Average = 0msC:>ipconfig /dg 192.168.1.2 //指定网关为与本机直连的router1的e0口C:>ping 192.168.1.2Pinging 192.168.1.2 with 32 bytes of data:Reply from 192.168.1.2: bytes=32 time=60ms TTL=241Reply from 192.168.1.2: bytes=32 time=60ms TTL=241Reply from 192.168.1.2: bytes=32 time=60ms TTL=241Reply from 192.168.1.2: bytes=32 time=60ms TTL=241Reply from 192.168.1.2: bytes=32 time=60ms TTL=241Ping statistics for 192.168.1.2: Packets: Sent = 5, Received = 5, Lost = 0 (0% loss), Approximate round trip times in milli-seconds:Minimum = 50ms, Maximum = 60ms, Average = 55msC:>ping 192.168.2.1Pinging 192.168.2.1 with 32 bytes of data:Reply from 192.168.2.1: bytes=32 time=60ms TTL=241Reply from 192.168.2.1: bytes=32 time=60ms TTL=241Reply from 192.168.2.1: bytes=32 time=60ms TTL=241Reply from 192.168.2.1: bytes=32 time=60ms TTL=241Reply from 192.168.2.1: bytes=32 time=60ms TTL=241Ping statistics for 192.168.2.1: Packets: Sent = 5, Received = 5, Lost = 0 (0% loss), //指定网关后可以ping通s0口了Approximate round trip times in milli-seconds:Minimum = 50ms, Maximum = 60ms, Average = 55msC:>ping 192.168.2.2Pinging 192.168.2.2 with 32 bytes of data:Reply from 192.168.2.2: bytes=32 time=60ms TTL=241Reply from 192.168.2.2: bytes=32 time=60ms TTL=241Reply from 192.168.2.2: bytes=32 time=60ms TTL=241Reply from 192.168.2.2: bytes=32 time=60ms TTL=241Reply from 192.168.2.2: bytes=32 time=60ms TTL=241Ping statistics for 192.168.2.2: Packets: Sent = 5, Received = 5, Lost = 0 (0% loss), Approximate round trip times in milli-seconds:Minimum = 50ms, Maximum = 60ms, Average = 55msC:>ping 192.168.3.1Pinging 192.168.3.1 with 32 bytes of data:Reply from 192.168.3.1: bytes=32 time=60ms TTL=241Reply from 192.168.3.1: bytes=32 time=60ms TTL=241Reply from 192.168.3.1: bytes=32 time=60ms TTL=241Reply from 192.168.3.1: bytes=32 time=60ms TTL=241Reply from 192.168.3.1: bytes=32 time=60ms TTL=241Ping statistics for 192.168.3.1: Packets: Sent = 5, Received = 5, Lost = 0 (0% loss), Approximate round trip times in milli-seconds:Minimum = 50ms, Maximum = 60ms, Average = 55ms//可以ping通任意一台设备的IP地址，实验成功C:>pc2 的配置如下：Boson BOSS 5.0Copyright 1998-2003 Boson Software, Inc.Use the command help to get startedPress Enter to beginC:>C:>ipconfig /ip 192.168.3.1 255.255.255.0C:>ipconfig /dg 192.168.3.1 //把IP和网关设好C:>ping 192.168.1.1Pinging 192.168.1.1 with 32 bytes of data:Reply from 192.168.1.1: bytes=32 time=60ms TTL=241Reply from 192.168.1.1: bytes=32 time=60ms TTL=241Reply from 192.168.1.1: bytes=32 time=60ms TTL=241Reply from 192.168.1.1: bytes=32 time=60ms TTL=241Reply from 192.168.1.1: bytes=32 time=60ms TTL=241Ping statistics for 192.168.1.1: Packets: Sent = 5, Received = 5, Lost = 0 (0% loss), Approximate round trip times in milli-seconds:Minimum = 50ms, Maximum = 60ms, Average = 55msC:>ping 192.168.1.2Pinging 192.168.1.2 with 32 bytes of data:Reply from 192.168.1.2: bytes=32 time=60ms TTL=241Reply from 192.168.1.2: bytes=32 time=60ms TTL=241Reply from 192.168.1.2: bytes=32 time=60ms TTL=241Reply from 192.168.1.2: bytes=32 time=60ms TTL=241Reply from 192.168.1.2: bytes=32 time=60ms TTL=241Ping statistics for 192.168.1.2: Packets: Sent = 5, Received = 5, Lost = 0 (0% loss), Approximate round trip times in milli-seconds:Minimum = 50ms, Maximum = 60ms, Average = 55msC:>ping 192.168.2.1Pinging 192.168.2.1 with 32 bytes of data:Reply from 192.168.2.1: bytes=32 time=60ms TTL=241Reply from 192.168.2.1: bytes=32 time=60ms TTL=241Reply from 192.168.2.1: bytes=32 time=60ms TTL=241Reply from 192.168.2.1: bytes=32 time=60ms TTL=241Reply from 192.168.2.1: bytes=32 time=60ms TTL=241Ping statistics for 192.168.2.1: Packets: Sent = 5, Received = 5, Lost = 0 (0% loss), Approximate round trip times in milli-seconds:Minimum = 50ms, Maximum = 60ms, Average = 55msC:>ping 192.168.2.2Pinging 192.168.2.2 with 32 bytes of data:Reply from 192.168.2.2: bytes=32 time=60ms TTL=241Reply from 192.168.2.2: bytes=32 time=60ms TTL=241Reply from 192.168.2.2: bytes=32 time=60ms TTL=241Reply from 192.168.2.2: bytes=32 time=60ms TTL=241Reply from 192.168.2.2: bytes=32 time=60ms TTL=241Ping statistics for 192.168.2.2: Packets: Sent = 5, Received = 5, Lost = 0 (0% loss), Approximate round trip times in milli-seconds:Minimum = 50ms, Maximum = 60ms, Average = 55msC:>ping 192.168.3.1Pinging 192.168.3.1 with 32 bytes of data:Reply from 192.168.3.1: bytes=32 time=60ms TTL=241Reply from 192.168.3.1: bytes=32 time=60ms TTL=241Reply from 192.168.3.1: bytes=32 time=60ms TTL=241Reply from 192.168.3.1: bytes=32 time=60ms TTL=241Reply from 192.168.3.1: bytes=32 time=60ms TTL=241Ping statistics for 192.168.3.1: Packets: Sent = 5, Received = 5, Lost = 0 (0% loss), Approximate round trip times in milli-seconds:Minimum = 50ms, Maximum = 60ms, Average = 55ms //可以ping通任意一台设备的IP地址，实验成功（二）默认路由的配置建立如上所示的拓扑结构。

cisco设置方法步骤思科(Cisco)路由器是一个集成多业务路由器，福利综合服务网络路由器，以及获得回报的网络路由器。

cisco路由器怎么设置??有网友提到自己不会设置思科的设备，该怎么办?店铺在网上找了一些教程及命令，需要的朋友可以参考下。

以下是cisco路由器设置具体命令一、 host到router1、实验网络拓扑：pc( client 4.01)---switch---router1720 ( access server)pc配置:ip：10.130.23.242/28gw：10.130.23.2461720接口ip：f0：10.130.23.246/28lo0：172.16.1.1/241720的ios为c1700-k93sy7-mz.122-8.T5.bin2、步骤：1、配置isakmp policy：crypto isakmp policy 1encr 3desauthen pre-sharegroup 22、配置 client地址池cry isa client conf address-pool local pool192ip local pool pool192 192.168.1.1 192.168.1.2543、配置 client有关参数cry isa client conf group vclient-group####vclient-group就是在client的连接配置中需要输入的group authentication name。

key vclient-key####vclient-key就是在client的连接配置中需要输入的group authentication password。

pool pool192 ####client的ip地址从这里选取####以上两个参数必须配置，其他参数还包括domain、dns、wins等，根据情况进行配置。

4、配置ipsec transform-setcry ipsec trans vclient-tfs esp-3des esp-sha-hmac5、配置map模板cry dynamic-map template-map 1set transform-set vclient-tfs ####和第四步对应6、配置mapcry map map 1 ipsec-isakmp dynamic template-map#### 使用第?*脚渲玫?map 模板cry map map isakmp author list vclient-group ####使用第三步配置的参数authorizationcry map map client conf address respond ####响应client分配地址的请求7、配置静态路由ip route 192.168.1.0 255.255.255.0 fastethernet03、说明几点：(1)因为1720只有一个fastethernet口，所以用router1720上的lo0地址来模拟router内部网络。

路由原理与静态路由在互连网上，每时每刻有数以万计的路由器为数据的转发而忙碌。

路由器转发数包，必须依靠一张表-----路由表。

路由：指导路由器进行数据转发的路径信息。

路由器根据路由表，选择最佳路径，将数据包转发到目标网段。

路由器收到数据包后，会根据目的IP选择一条最优的路径，将数据包转到下一跳路由器，路径上最后的路由器负责将数据包送交目的主机。

(类似于体育运动中的接力赛一样，每一个路由器负责将数据包按照最优的路径向下一跳路由器进行转发，通过多个路由器一站一站的接力，最终将数据包转到目的地。

)路由表的主要参数：( 以R1为例)目标网段下一跳出接口度量值201.1.1.0 / 24 R2S1/0 3202.1.1.0 / 24 R2S1/0 3路由表中包含了可以到达的目的网络，目的网络在路由表中不存在的数据包会被丢弃。

为了保障数据的正常通信，要求网络中所有的路由器都有正确的、完整的路由表。

数据通信是双向的，所有路由器要有前往目标的路由，同时还要有返回数据源的路由。

数据转发1．同一网段：直接封装对方的MAC地址，直接发送。

（不需要R）2．不同网段：封装网关的MAC地址，由网关路由器进行转发。

（需要R）说明：对于PC来说，当与不同网段通信时，必须要设置默认网关。

默认网关就是自己直连的路由器的以太口。

路由表的建立根据来源的不同，路由表的路由通常可分为以下三类：直连路由：链路层协议发现的路由（接口双UP，正确配置IP地址）静态路由：手工设置动态路由：动态学习，依靠各种路由协议,如RIP、OSPF、BGP等。

一、静态路由人工静态设置的路由信息。

分析：在路由器R1上，只要为F0/0和S1/0 配置IP地址，并且激活接口，路由器R1便可以自动建立直连的路由条目。

对于3.0网段R1是不能直接感觉到的，所以需要人工去告诉它。

可以告诉路由器R1：3.0网段在它的S1/0口方向，下一跳是192.168.2.2.格式：R1（config）# ip route 目标网段子网掩码下一跳命令配置：R1(config)#ip route 192.168.3.0 255.255.255.0 192.168.2.2r1#sh ip route // 查看路由表说明：静态路由的优缺点优点：静态存在，稳定，不占用网络带宽和路由器CPU资源。

CISCO路由器配置手册第一章路由器配置基础一、二、三、四、五、六、第二章广域网协议设置一、二、三、四、五、六、第三章路由协议设置一、二、三、四、五、第四章服务质量及访问控制一、二、三、第五章虚拟局域网（VLAN）路由一、二、三、第一章路由器配置基础一、基本设置方式一般来说，可以用5种方式来设置路由器：1．Console口接终端或运行终端仿真软件的微机；2．AUX口接MODEM，通过电话线与远方的终端或运行终端仿真软件的微机相连；3．通过Ethernet上的TFTP服务器；4．通过Ethernet上的TELNET程序；5．通过Ethernet上的SNMP网管工作站。

但路由器的第一次设置必须通过第一种方式进行,此时终端的硬件设置如下:波特率：9600数据位：8停止位：1奇偶校验: 无二、命令状态1. router>路由器处于用户命令状态，这时用户可以看路由器的连接状态，访问其它网络和主机，但不能看到和更改路由器的设置内容。

2. router#在router>提示符下键入enable,路由器进入特权命令状态router#，这时不但可以执行所有的用户命令，还可以看到和更改路由器的设置内容。

3. router(config)#在router#提示符下键入configure terminal,出现提示符router(config)#，此时路由器处于全局设置状态，这时可以设置路由器的全局参数。

4. router(config-if)#; router(config-line)#; router(config-router)#;…　路由器处于局部设置状态，这时可以设置路由器某个局部的参数。

5. >路由器处于RXBOOT状态，在开机后60秒内按ctrl-break可进入此状态，这时路由器不能完成正常的功能，只能进行软件升级和手工引导。

6. 设置对话状态这是一台新路由器开机时自动进入的状态，在特权命令状态使用SETUP命令也可进入此状态，这时可通过对话方式对路由器进行设置。

cisco静态路由的应用怎么配置思科cisco生产的路由器、交换机设备和其他设备承载了全世界80%的互联网通信，成为硅谷中新经济的传奇，那么你知道cisco静态路由的应用怎么配置吗?下面是店铺整理的一些关于cisco静态路由的应用怎么配置的相关资料，供你参考。

cisco静态路由的应用配置的方法：静态路由的应用Switch 0 的配置：Switch>enSwitch>enableSwitch#confSwitch#configureSwitch#configure terminalEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#intSwitch(config)#interface f0/1Switch(config-if)#no swiSwitch(config-if)#no switchport%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to upSwitch(config-if)# Switch(config-if)#ip addSwitch(config-if)#ip address 1.1.1.1 255.0.0.0Switch(config-if)#no shutSwitch(config-if)#no shutdownSwitch(config-if)#exitSwitch(config)#intSwitch(config)#interface fSwitch(config)#interface fastEthernet 0/2Switch(config-if)#ip addSwitch(config-if)#no swSwitch(config-if)#no switchport%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to upSwitch(config-if)# Switch(config-if)#ip addreSwitch(config-if)#ip address 2.2.2.1 255.0.0.0Switch(config-if)#no shutSwitch(config-if)#no shutdownSwitch(config-if)#exitSwitch(config)#ip route 4.0.0.0 255.0.0.0 fSwitch(config)#ip route 4.0.0.0 255.0.0.0 f?FastEthernetSwitch(config)#ip route 4.0.0.0 255.0.0.0 faSwitch(config)#ip route 4.0.0.0 255.0.0.0 fastEthernet 0/2Switch(config)#no shutSwitch(config)#exit%SYS-5-CONFIG_I: Configured from console by consoleSwitch#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGPD - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaN1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGPi - 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 - ODRP - periodic downloaded static routeGateway of last resort is not setC 1.0.0.0/8 is directly connected, FastEthernet0/1C 2.0.0.0/8 is directly connected, FastEthernet0/2S 4.0.0.0/8 is directly connected, FastEthernet0/2Switch#Switch#show ?access-lists List access listsadjacency Adjacent nodesarp Arp tablecdp CDP informationclock Display the system clockcontrollers Interface controllers statuscrypto Encryption moduledebugging State of each debugging optiondhcp Dynamic Host Configuration Protocol statusetherchannel EtherChannel informationflash: display information about flash: file systemframe-relay Frame-Relay informationhistory Display the session command historyhosts IP domain-name, lookup style, nameservers, and host tableinterfaces Interface status and configurationip IP informationipv6 IPv6 informationmac-address-table MAC forwarding tableospf For OSPF debug onlyospfv3 For OSPFv3 debug onlyprocesses Active process statisticsprotocols Active network routing protocolsrunning-config Current operating configurationsessions Information about Telnet connectionsspanning-tree Spanning tree topologyssh Status of SSH server connectionsstartup-config Contents of startup configurationtcp Status of TCP connectionsterminal Display terminal configuration parametersusers Display information about terminal linesversion System hardware and software statusvlan VTP VLAN statusvtp Configure VLAN databaseSwitch#show ip ?access-lists List access listsarp IP ARP tablecef Cisco Express Forwardingdhcp Show items in the DHCP databaseeigrp IP-EIGRP show commandsinterface IP interface status and configurationnat IP NAT informationospf OSPF informationprotocols IP routing protocol process parameters and statisticsrip IP RIP show commandsroute IP routing tablessh Information on SSHSwitch#show ip intSwitch#show ip interface ?Ethernet IEEE 802.3FastEthernet FastEthernet IEEE 802.3GigabitEthernet GigabitEthernet IEEE 802.3z Loopback Loopback interfaceSerial SerialVlan Catalyst Vlansbrief Brief summary of IP status and configurationSwitch#show ip interface fSwitch#show ip interface fastEthernet 0/1 FastEthernet0/1 is up, line protocol is up Internet protocol processing disabledSwitch#show ip interface fastEthernet 0/2 FastEthernet0/2 is up, line protocol is up Internet protocol processing disabledSwitch#show ruSwitch#show running-configBuilding configuration...Current configurat!hostname Switch ion : 1168 bytes!version 12.2no service password-encryption!!!!!ip ssh version 1!port-channel load-balance src-mac!interface FastEthernet0/1 no switchportip address 1.1.1.1 255.0.0.0 duplex autospeed auto!interface FastEthernet0/2 no switchportip address 2.2.2.1 255.0.0.0 duplex autospeed auto!。