H3C路由（MSR26-30）1、进入系统视图Startup configuration file does not exist.Performing automatic configuration... Press CTRL_D to break.------------------------按Ctrl + D键终止设备查找自动配置Automatic configuration attempt: 1.Not ready for automatic configuration: no interface available.Waiting for the next...Automatic configuration is aborted.-------按Ctrl + D键后放弃自动配置的尝试Line aux0 is available.Press ENTER to get started.---------------到这里系统启动完毕，按回车键<H3C>%Aug 22 09:19:53:318 2014 H3C SHELL/5/SHELL_LOGIN: TTY logged in from aux0.--------------再按一次回车键<H3C><H3C> system-view[H3C]2、修改路由器名称<H3C>sys[H3C]sysname 名称如将默认的路由器名称改为RoNetwork_Dept，Ro表示设备类型为路由器，Network_Dept表示部门名称，以后看到这个名称就知道这是什么设备、在什么位置。

建议以后都采用这种方式来给设备命名，以方便管理。

[H3C]sysname RoNetwork_Dept[RoNetwork_Dept]如果要恢复默认名称，使用undo sysname命令：[RoNetwork_Dept]undo sysname[H3C]3、显示路由表（1）IPv4显示路由表概要信息：[RoNetwork_Dept]display ip routing-table显示路由表详细信息：[RoNetwork_Dept]display ip routing-table verbose显示某种路由协议的信息：[RoNetwork_Dept]display ip routing-table protocol {bgp|direct|guard|isis|ospf|rip|static}还有其他信息，可使用？显示帮助以便选择：[RoNetwork_Dept]display ip routing-table ?（2）IPv6只需将IPv4的命令中ip替换成ipv6即可。

4、配置接口<H3C>sys<H3C> system-view[H3C]int 接口名称如配置G0/0接口：[RoNetwork_Dept-GigabitEthernet0/0]---------进入接口配置视图配置IP地址：[RoNetwork_Dept-GigabitEthernet0/0]ip add 12.0.0.1 ?-----后面跟掩码长度也行，跟掩码也行INTEGER<1-31> IP mask lengthX.X.X.X IP mask[RoNetwork_Dept-GigabitEthernet0/0]ip add 12.0.0.1 24 ----24表示掩码长度为24位，和255.255.255.0等效[RoNetwork_Dept-GigabitEthernet0/0]undo shutdown-----激活接口[RoNetwork_Dept-GigabitEthernet0/0]dis int g0/0-----查看接口信息5、信息回显及tracert为了防止命令被系统输出的消息打断，可以配置信息回显：[RoNetwork_Dept]info-center synchronous为防止tracert超时，链路两端的设备都要开启以下功能：[RoNetwork_Dept]ip redirects enable 开启设备的ICMP重定向报文的发送功能[RoNetwork_Dept]ip ttl-expires enable 开启设备的ICMP超时报文的发送功能[RoNetwork_Dept]ip unreachable enable 开启设备的ICMP目的不可达报文的发送功能6、配置静态路由拓扑图：RoNetwork_Dept端：<H3C>sysSystem View: return to User View with Ctrl+Z.[H3C]sys RoNetwork_Dept[RoNetwork_Dept]info syncInfo-center synchronous output is on.[RoNetwork_Dept]int lo0[RoNetwork_Dept-LoopBack0]ip add 192.168.1.1 24[RoNetwork_Dept-LoopBack0]int g0/0[RoNetwork_Dept-GigabitEthernet0/0]ip add 12.0.0.1 24[RoNetwork_Dept-GigabitEthernet0/0]undo sh[RoNetwork_Dept-GigabitEthernet0/0]ip route 192.168.2.2 255.255.255.255 12.0.0.2[RoNetwork_Dept]%Aug 22 11:45:32:415 2014 RoNetwork_Dept IFNET/3/PHY_UPDOWN: Physical state on the interface GigabitEthernet0/0 changed to up.%Aug 22 11:45:32:416 2014 RoNetwork_Dept IFNET/5/LINK_UPDOWN: Line protocol state on the interface GigabitEthernet0/0 changed to up.-------系统发出的消息，g0/0接口已经up了[RoNetwork_Dept]dis ip roDestinations : 17 Routes : 17Destination/Mask Proto Pre Cost NextHop Interface0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop012.0.0.0/24 Direct 0 0 12.0.0.1 GE0/012.0.0.0/32 Direct 0 0 12.0.0.1 GE0/012.0.0.1/32 Direct 0 0 127.0.0.1 InLoop012.0.0.255/32 Direct 0 0 12.0.0.1 GE0/0127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0127.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0127.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0192.168.1.0/24 Direct 0 0 192.168.1.1 Loop0192.168.1.0/32 Direct 0 0 192.168.1.1 Loop0192.168.1.1/32 Direct 0 0 127.0.0.1 InLoop0192.168.1.255/32 Direct 0 0 192.168.1.1 Loop0192.168.2.2/32 Static 60 0 12.0.0.2 GE0/0224.0.0.0/4 Direct 0 0 0.0.0.0 NULL0224.0.0.0/24 Direct 0 0 0.0.0.0 NULL0255.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0[RoNetwork_Dept]ping 192.168.2.2 ---------使用ping命令测试路由是否配置正确Ping 192.168.2.2 (192.168.2.2): 56 data bytes, press CTRL_C to break56 bytes from 192.168.2.2: icmp_seq=0 ttl=255 time=1.457 ms56 bytes from 192.168.2.2: icmp_seq=1 ttl=255 time=1.113 ms56 bytes from 192.168.2.2: icmp_seq=2 ttl=255 time=1.168 ms56 bytes from 192.168.2.2: icmp_seq=3 ttl=255 time=1.189 ms56 bytes from 192.168.2.2: icmp_seq=4 ttl=255 time=1.049 ms--- Ping statistics for 192.168.2.2 ---5 packets transmitted, 5 packets received, 0.0% packet lossround-trip min/avg/max/std-dev = 1.049/1.195/1.457/0.140 ms[RoNetwork_Dept]%Aug 22 11:49:29:304 2014 RoNetwork_Dept PING/6/PING_STATISTICS: Ping statistics for 192.168.2.2: 5 packets transmitted, 5 packets received, 0.0% packet loss, round-trip min/avg/max/std-dev = 1.049/1.195/1.457/0.140 ms.[RoNetwork_Dept]RoNetCenter端：<H3C>sysSystem View: return to User View with Ctrl+Z.[H3C]sys RoNetCenter[RoNetCenter]info syncInfo-center synchronous output is on.[RoNetCenter]int lo0[RoNetCenter-LoopBack0]ip add 192.168.2.2 32[RoNetCenter-LoopBack0]int g0/0[RoNetCenter-GigabitEthernet0/0]ip add 12.0.0.2 24[RoNetCenter-GigabitEthernet0/0]undo sh[RoNetCenter-GigabitEthernet0/0]quit[RoNetCenter]ip ro 192.168.1.1 255.255.255.255 12.0.0.1Destinations : 14 Routes : 14Destination/Mask Proto Pre Cost NextHop Interface 0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0 12.0.0.0/24 Direct 0 0 12.0.0.2 GE0/0 12.0.0.0/32 Direct 0 0 12.0.0.2 GE0/0 12.0.0.2/32 Direct 0 0 127.0.0.1 InLoop0 12.0.0.255/32 Direct 0 0 12.0.0.2 GE0/0 127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0 127.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0 127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0 127.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0 192.168.1.1/32 Static 60 0 12.0.0.1 GE0/0 192.168.2.2/32 Direct 0 0 127.0.0.1 InLoop0 224.0.0.0/4 Direct 0 0 0.0.0.0 NULL0 224.0.0.0/24 Direct 0 0 0.0.0.0 NULL0 255.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0 [RoNetCenter]配置等价静态路由RoNetwork_Dept端：[RoNetwork_Dept]int g0/1[RoNetwork_Dept-GigabitEthernet0/1]ip add 21.0.0.1 24[RoNetwork_Dept-GigabitEthernet0/1]undo sh[RoNetwork_Dept-GigabitEthernet0/1]quit[RoNetwork_Dept]ip ro 192.168.2.2 255.255.255.255 21.0.0.2 [RoNetwork_Dept]dis ip roDestinations : 21 Routes : 22Destination/Mask Proto Pre Cost NextHop Interface 0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0 12.0.0.0/24 Direct 0 0 12.0.0.1 GE0/0 12.0.0.0/32 Direct 0 0 12.0.0.1 GE0/0 12.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0 12.0.0.255/32 Direct 0 0 12.0.0.1 GE0/0 21.0.0.0/24 Direct 0 0 21.0.0.1 GE0/121.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0 21.0.0.255/32 Direct 0 0 21.0.0.1 GE0/1 127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0 127.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0 127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0 127.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0 192.168.1.0/24 Direct 0 0 192.168.1.1 Loop0 192.168.1.0/32 Direct 0 0 192.168.1.1 Loop0 192.168.1.1/32 Direct 0 0 127.0.0.1 InLoop0 192.168.1.255/32 Direct 0 0 192.168.1.1 Loop0 192.168.2.2/32 Static 60 0 12.0.0.2 GE0/021.0.0.2 GE0/1 224.0.0.0/4 Direct 0 0 0.0.0.0 NULL0 224.0.0.0/24 Direct 0 0 0.0.0.0 NULL0 255.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0 RoNetCenter端：[RoNetCenter]int g0/1[RoNetCenter-GigabitEthernet0/1]ip add 21.0.0.2 24[RoNetCenter-GigabitEthernet0/1]undo sh[RoNetCenter-GigabitEthernet0/1]quit[RoNetCenter]ip ro 192.168.1.1 255.255.255.255 21.0.0.1 [RoNetCenter]dis ip roDestinations : 18 Routes : 19Destination/Mask Proto Pre Cost NextHop Interface 0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0 12.0.0.0/24 Direct 0 0 12.0.0.2 GE0/0 12.0.0.0/32 Direct 0 0 12.0.0.2 GE0/0 12.0.0.2/32 Direct 0 0 127.0.0.1 InLoop0 12.0.0.255/32 Direct 0 0 12.0.0.2 GE0/0 21.0.0.0/24 Direct 0 0 21.0.0.2 GE0/1 21.0.0.0/32 Direct 0 0 21.0.0.2 GE0/1 21.0.0.2/32 Direct 0 0 127.0.0.1 InLoop0 21.0.0.255/32 Direct 0 0 21.0.0.2 GE0/1 127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0 127.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0 127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0 127.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0 192.168.1.1/32 Static 60 0 12.0.0.1 GE0/021.0.0.1 GE0/1 192.168.2.2/32 Direct 0 0 127.0.0.1 InLoop0 224.0.0.0/4 Direct 0 0 0.0.0.0 NULL0 224.0.0.0/24 Direct 0 0 0.0.0.0 NULL0 255.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0 测试：[RoNetwork_Dept]ping 192.168.2.256 bytes from 192.168.2.2: icmp_seq=0 ttl=255 time=0.935 ms56 bytes from 192.168.2.2: icmp_seq=1 ttl=255 time=1.156 ms56 bytes from 192.168.2.2: icmp_seq=2 ttl=255 time=0.732 ms56 bytes from 192.168.2.2: icmp_seq=3 ttl=255 time=1.301 ms56 bytes from 192.168.2.2: icmp_seq=4 ttl=255 time=0.733 ms--- Ping statistics for 192.168.2.2 ---5 packets transmitted, 5 packets received, 0.0% packet lossround-trip min/avg/max/std-dev = 0.732/0.971/1.301/0.227 ms[RoNetCenter]ping -r 192.168.1.1-------“-r”表示“Record route”，记录路由Ping 192.168.1.1 (192.168.1.1): 56 data bytes, press CTRL_C to break56 bytes from 192.168.1.1: icmp_seq=0 ttl=255 time=0.827 msRR: 21.0.0.112.0.0.256 bytes from 192.168.1.1: icmp_seq=1 ttl=255 time=0.964 msRR: 12.0.0.112.0.0.256 bytes from 192.168.1.1: icmp_seq=2 ttl=255 time=1.895 msRR: 21.0.0.112.0.0.256 bytes from 192.168.1.1: icmp_seq=3 ttl=255 time=0.673 msRR: 12.0.0.112.0.0.256 bytes from 192.168.1.1: icmp_seq=4 ttl=255 time=0.905 msRR: 21.0.0.112.0.0.2--- Ping statistics for 192.168.1.1 ---5 packets transmitted, 5 packets received, 0.0% packet lossround-trip min/avg/max/std-dev = 0.673/1.053/1.895/0.432 ms---数据包被轮流在两条链路上发送，但是奇怪的是，只从一条链路返回，这与GNS3的Cisco路由器不一样，Cisco的是从哪条链路出去就从哪条链路返回：参考：R1#pingProtocol [ip]:Target IP address: 192.168.2.2Repeat count [5]:Datagram size [100]:Timeout in seconds [2]:Extended commands [n]: ySource address or interface:Type of service [0]:Set DF bit in IP header? [no]:Validate reply data? [no]:Data pattern [0xABCD]:Loose, Strict, Record, Timestamp, Verbose[none]: rNumber of hops [ 9 ]:Loose, Strict, Record, Timestamp, Verbose[RV]: rLoose, Strict, Record, Timestamp, Verbose[RV]: Record% No room for that optionLoose, Strict, Record, Timestamp, Verbose[RV]:Sweep range of sizes [n]:Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.2.2, timeout is 2 seconds: Packet has IP options: Total option bytes= 39, padded length=40 Record route: <*>(0.0.0.0)(0.0.0.0)(0.0.0.0)(0.0.0.0)(0.0.0.0)(0.0.0.0)(0.0.0.0)(0.0.0.0)(0.0.0.0)Request 0 timed outRequest 1 timed outReply to request 2 (32 ms). Received packet has optionsTotal option bytes= 40, padded length=40Record route:(12.0.0.1)—出去(192.168.2.2)(12.0.0.2)(12.0.0.1) <*>回来(0.0.0.0)(0.0.0.0)(0.0.0.0)(0.0.0.0)(0.0.0.0)End of listReply to request 3 (48 ms). Received packet has optionsTotal option bytes= 40, padded length=40Record route:(21.0.0.1)(192.168.2.2)(21.0.0.2)(21.0.0.1) <*>(0.0.0.0)(0.0.0.0)(0.0.0.0)(0.0.0.0)(0.0.0.0)End of listReply to request 4 (24 ms). Received packet has optionsTotal option bytes= 40, padded length=40Record route:(12.0.0.1)(192.168.2.2)(12.0.0.2)(12.0.0.1) <*>(0.0.0.0)(0.0.0.0)(0.0.0.0)(0.0.0.0)(0.0.0.0)End of listSuccess rate is 60 percent (3/5), round-trip min/avg/max = 24/34/48 ms[RoNetwork_Dept]int g0/0[RoNetwork_Dept-GigabitEthernet0/0]sh -------关闭G0/0接口，看看还能不能ping通[RoNetwork_Dept-GigabitEthernet0/0]%Aug 22 12:11:22:912 2014 RoNetwork_Dept IFNET/3/PHY_UPDOWN: Physical state on the interface GigabitEthernet0/0 changed to down.%Aug 22 12:11:22:913 2014 RoNetwork_Dept IFNET/5/LINK_UPDOWN: Line protocol state on the interface GigabitEthernet0/0 changed to down.quit[RoNetwork_Dept]ping 192.168.2.2Ping 192.168.2.2 (192.168.2.2): 56 data bytes, press CTRL_C to break56 bytes from 192.168.2.2: icmp_seq=0 ttl=255 time=0.676 ms56 bytes from 192.168.2.2: icmp_seq=1 ttl=255 time=0.626 ms56 bytes from 192.168.2.2: icmp_seq=2 ttl=255 time=0.756 ms56 bytes from 192.168.2.2: icmp_seq=3 ttl=255 time=0.952 ms56 bytes from 192.168.2.2: icmp_seq=4 ttl=255 time=0.740 ms--- Ping statistics for 192.168.2.2 ---5 packets transmitted, 5 packets received, 0.0% packet lossround-trip min/avg/max/std-dev = 0.626/0.750/0.952/0.111 ms[RoNetwork_Dept]%Aug 22 12:11:33:357 2014 RoNetwork_Dept PING/6/PING_STATISTICS: Ping statistics for 192.168.2.2: 5 packets transmitted, 5 packets received, 0.0% packet loss, round-trip min/avg/max/std-dev = 0.626/0.750/0.952/0.111 ms.可见，当其中一条链路down了之后，数据包可以通过另一条链路发往目的地。