华为交换机初始配置和TELNET远程登录方法

lsw5交换机配置如下：

The device is running!

sy Enter system view, return user view with Ctrl+Z. [Huawei]int [Huawei]interface vla [Huawei]interface Vlanif 1 [Huawei-Vlanif1]ip add [Huawei-Vlanif1]ip address 192.168.10.100 24  （给交换机lsw5配置ip管理地址） [Huawei-Vlanif1] Nov 11 2020 22:12:20-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP on the interface Vlanif1 has entered the UP state. Nov 11 2020 22:12:26-08:00 Huawei DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5 .25.191.3.1 configurations have been changed. The current change number is 4, th e change loop count is 0, and the maximum number of records is 4095. [Huawei-Vlanif1] [Huawei-Vlanif1]dis ip int [Huawei-Vlanif1]dis ip interface b [Huawei-Vlanif1]dis ip interface brief    （查看三层端口信息） *down: administratively down ^down: standby (l): loopback (s): spoofing The number of interface that is UP in Physical is 2 The number of interface that is DOWN in Physical is 1 The number of interface that is UP in Protocol is 2 The number of interface that is DOWN in Protocol is 1

Interface IP Address/Mask Physical Protocol MEth0/0/1 unassigned down down NULL0 unassigned up up(s) Vlanif1 192.168.10.100/24 up up [Huawei-Vlanif1]dis int [Huawei-Vlanif1]dis interface b   （查看二层端口信息） PHY: Physical *down: administratively down (l): loopback (s): spoofing (b): BFD down (e): ETHOAM down (dl): DLDP down (d): Dampening Suppressed InUti/OutUti: input utility/output utility Interface PHY Protocol InUti OutUti inErrors outErrors GigabitEthernet0/0/1 up up 0% 0% 0 0 GigabitEthernet0/0/2 up up 0% 0% 0 0 GigabitEthernet0/0/3 up up 0% 0% 0 0 GigabitEthernet0/0/4 down down 0% 0% 0 0 GigabitEthernet0/0/5 down down 0% 0% 0 0 GigabitEthernet0/0/6 down down 0% 0% 0 0 GigabitEthernet0/0/7 down down 0% 0% 0 0 GigabitEthernet0/0/8 down down 0% 0% 0 0 GigabitEthernet0/0/9 down down 0% 0% 0 0 GigabitEthernet0/0/10 down down 0% 0% 0 0 GigabitEthernet0/0/11 down down 0% 0% 0 0 GigabitEthernet0/0/12 down down 0% 0% 0 0 GigabitEthernet0/0/13 down down 0% 0% 0 0 GigabitEthernet0/0/14 down down 0% 0% 0 0 GigabitEthernet0/0/15 down down 0% 0% 0 0 GigabitEthernet0/0/16 down down 0% 0% 0 0 GigabitEthernet0/0/17 down down 0% 0% 0 0 GigabitEthernet0/0/18 down down 0% 0% 0 0 GigabitEthernet0/0/19 down down 0% 0% 0 0 GigabitEthernet0/0/20 down down 0% 0% 0 0 GigabitEthernet0/0/21 down down 0% 0% 0 0 GigabitEthernet0/0/22 down down 0% 0% 0 0 GigabitEthernet0/0/23 down down 0% 0% 0 0 GigabitEthernet0/0/24 down down 0% 0% 0 0 MEth0/0/1 down down 0% 0% 0 0 NULL0 up up(s) 0% 0% 0 0 Vlanif1 up up — — 0 0 [Huawei-Vlanif1] q [Huawei] [Huawei]use [Huawei]user-int [Huawei]user-interface vt [Huawei]user-interface vty 0? INTEGER [Huawei]user-interface vty 0 4 （最多0-4） [Huawei-ui-vty0-4]set aut [Huawei-ui-vty0-4]set authentication pa [Huawei-ui-vty0-4]set authentication password ? cipher Set the password with cipher text simple Set the password in plain text

[Huawei-ui-vty0-4]set authentication password c [Huawei-ui-vty0-4]set authentication password cipher ^ Error:Incomplete command found at ‘^’ position. [Huawei-ui-vty0-4]set authentication password cipher ? STRING/ Plain text/cipher text password

[Huawei-ui-vty0-4]set authentication password cipher abc123456  （设置普通） [Huawei-ui-vty0-4] Nov 11 2020 22:18:06-08:00 Huawei DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5 .25.191.3.1 configurations have been changed. The current change number is 5, th e change loop count is 0, and the maximum number of records is 4095. [Huawei-ui-vty0-4] [Huawei-ui-vty0-4]q [Huawei]su [Huawei]super pa [Huawei]super password 123abc ^ Error: Unrecognized command found at ‘^’ position. [Huawei]super password ? cipher Display password with cipher text level Specify the entering password of the specified priority simple Display password with plain text

[Huawei]super password c  （cipher加密方式为c） [Huawei]super password cipher 123abc  （超级管理员） [Huawei] Nov 11 2020 22:19:16-08:00 Huawei DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5 .25.191.3.1 configurations have been changed. The current change number is 6, th e change loop count is 0, and the maximum number of records is 4095. [Huawei] [Huawei] [Huawei] User interface con0 is available

Please Press ENTER.

sa save The current configuration will be written to the device. Are you sure to continue?[Y/N]y Info: Please input the file name ( *.cfg, *.zip ) [vrpcfg.zip]: Nov 11 2020 22:47:52-08:00 Huawei %%01CFM/4/SAVE(l)[0]:The user chose Y when dec iding whether to save the configuration to the device. Now saving the current configuration to the slot 0. Save the configuration successfully.

lsw2交换机配置如下：

我们通过lsw2交换机远程管理lsw5.

[Huawei-Vlanif1]dis this # interface Vlanif1 # return [Huawei-Vlanif1]ip add [Huawei-Vlanif1]ip address 192.168.10.150 24 （给lsw2交换机配置管理ip地址） [Huawei-Vlanif1] Nov 11 2020 22:31:42-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[2]:The line protocol IP on the interface Vlanif1 has entered the UP state. [Huawei-Vlanif1] [Huawei-Vlanif1] [Huawei-Vlanif1] Nov 11 2020 22:31:47-08:00 Huawei DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5 .25.191.3.1 configurations have been changed. The current change number is 6, th e change loop count is 0, and the maximum number of records is 409 [Huawei-Vlanif1] [Huawei-Vlanif1] [Huawei-Vlanif1]q [Huawei]ping 192.168.10.100  （可以ping通交换机lsw5的ip） PING 192.168.10.100: 56 data bytes, press CTRL_C to break Reply from 192.168.10.100: bytes=56 Sequence=1 ttl=255 time=70 ms Reply from 192.168.10.100: bytes=56 Sequence=2 ttl=255 time=30 ms Reply from 192.168.10.100: bytes=56 Sequence=3 ttl=255 time=50 ms Reply from 192.168.10.100: bytes=56 Sequence=4 ttl=255 time=40 ms Reply from 192.168.10.100: bytes=56 Sequence=5 ttl=255 time=50 ms

— 192.168.10.100 ping statistics — 5 packet(s) transmitted 5 packet(s) received 0.00% packet loss round-trip min/avg/max = 30/48/70 ms

[Huawei] [Huawei]telnet 192.168.10.100   （注意远程登录的视图模式） ^ Error: Unrecognized command found at ‘^’ position. [Huawei] [Huawei]q tel telnet 192.168.10.100 Trying 192.168.10.100 … Press CTRL+K to abort Connected to 192.168.10.100 …

Login authentication

Password: Error: The password times out. Password: Error: The password times out. Password: （这里输入的密码是abc123456） Info: The max number of VTY users is 5, and the number of current VTY users on line is 1. The current login time is 2020-11-11 22:36:23. sy ^ Error: Unrecognized command found at ‘^’ position. su  （超级管理员登录） Password:    （这里输入的密码是123abc） Now user privilege is 3 level, and only those commands whose level is equal to o r less than this level can be used. Privilege note: 0-VISIT, 1-MONITOR, 2-SYSTEM, 3-MANAGE sy Enter system view, return user view with Ctrl+Z. [Huawei]dis this  （通过超级管理员登录发现可以操作） # sysname Huawei # super password level 3 cipher V8*yS4t$y9JlDGI>zbS=y(O# # cluster enable ntdp enable ndp enable # drop illegal-mac alarm # return [Huawei] Info: The max number of VTY users is 5, and the number of current VTY users on line is 0. Info: The connection was closed by the remote host.

给交换机lsw2配置账号

sy Enter system view, return user view with Ctrl+Z. [Huawei]user [Huawei]user-int [Huawei]user-interface vty 0 4 Nov 11 2020 23:22:23-08:00 Huawei %%01PHY/1/PHY(l)[0]: GigabitEthernet0/0/3: change status to down Nov 11 2020 23:22:24-08:00 Huawei %%01PHY/1/PHY(l)[1]: GigabitEthernet0/0/3: change status to up [Huawei-ui-vty0-4]au [Huawei-ui-vty0-4]aut [Huawei-ui-vty0-4]authentication-mode ? aaa AAA authentication none Login without checking password Authentication through the password of a user terminal interface

[Huawei-ui-vty0-4]authentication-mode aaa [Huawei-ui-vty0-4] [Huawei-ui-vty0-4] Nov 11 2020 23:23:19-08:00 Huawei DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5 .25.191.3.1 configurations have been changed. The current change number is 7, th e change loop count is 0, and the maximum number of records is 4095. [Huawei-ui-vty0-4] [Huawei-ui-vty0-4] [Huawei-ui-vty0-4]q [Huawei]aaa [Huawei-aaa]local- [Huawei-aaa]local-user test pas [Huawei-aaa]local-user test password c [Huawei-aaa]local-user test password cipher abc123 pr [Huawei-aaa]local-user test password cipher abc123 privilege le [Huawei-aaa]local-user test password cipher abc123 privilege level ? INTEGER Level value

[Huawei-aaa]local-user test password cipher abc123 privilege level 3  （设置管理账号用户名为test    密码为abc123    等级3以上就可以满足操作要求） Info: Add a new user. [Huawei-aaa] Nov 11 2020 23:25:29-08:00 Huawei DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5 .25.191.3.1 configurations have been changed. The current change number is 8, th e change loop count is 0, and the maximum number of records is 4095. [Huawei-aaa] [Huawei-aaa] [Huawei-aaa]local [Huawei-aaa]local-user test se [Huawei-aaa]local-user test service-type ?  （给用户名test开启的服务有哪些？有远程选择telnet） 8021x 802.1x user bind Bind authentication user ftp FTP user http Http user ppp PPP user ssh SSH user telnet Telnet user terminal Terminal user web Web authentication user x25-pad X25-pad user

[Huawei-aaa]local-user test service-type tel [Huawei-aaa]local-user test service-type telnet ? 8021x 802.1x user bind Bind authentication user ftp FTP user http Http user ppp PPP user ssh SSH user terminal Terminal user web Web authentication user x25-pad X25-pad user

[Huawei-aaa]local-user test service-type telnet  （给用户名test开启远程服务） [Huawei-aaa] [Huawei-aaa] Nov 11 2020 23:27:19-08:00 Huawei DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5 .25.191.3.1 configurations have been changed. The current change number is 9, th e change loop count is 0, and the maximum number of records is 4095. [Huawei-aaa] [Huawei-aaa]

save

这个时候我们可以使用交换机lsw5登录远程管理交换机lsw2

telnet 192.168.10.200 （这个ip地址不对，所以远程登录不上交换机lsw2） Trying 192.168.10.200 … Press CTRL+K to abort Error: Failed to connect to the remote host. telnet 192.168.10.150  （注意ip地址要对） Trying 192.168.10.150 … Press CTRL+K to abort Connected to 192.168.10.150 … Login authentication Username:test  （输入交换机lsw2的用户名为test） Password:       （密码为abc123） Info: The max number of VTY users is 5, and the number of current VTY users on line is 1. The current login time is 2020-11-11 23:34:49. sy Enter system view, return user view with Ctrl+Z. [Huawei]dis this # sysname Huawei # cluster enable ntdp enable ndp enable # drop illegal-mac alarm # return [Huawei]