user-interface vty 0 4 详解

本文详细介绍了华为交换机中vty配置的具体步骤及含义,包括如何设置虚拟终端、认证模式、密码以及用户权限等级等内容。

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user-interface vty 0 4 详解  

2012-01-29 10:50:13|  分类: huawei |  标签:设备  交换机  |举报|字号 订阅

    







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Quidway]user-interface vty 0 4                               ;进入虚拟终端
[S3026-ui-vty0-4]authentication-mode password                 ;设置口令模式
[S3026-ui-vty0-4]set authentication-mode password simple 222  ;设置口令
[S3026-ui-vty0-4]user privilege level 3   


一、第一句的意思是:进入到vty 终端,在华为的交换机里,vty就是人家用telnet远程进入到你交换机的界面,最多有五个,所以说你可以vty 0   vty 1  vty... vty 4交换机最多可以允许五个人同时在线进到交换机里去配置命令的。vty0 4 就是说把这五个界面一起配置了,这五个界面进去的话,都是使用以下的配置。
二、用的认证模式是密码认证,可以使用scheme模式来,也可以用password来,用password的话,是要密码的,就是说你telnet的话,要输入密码才能登陆到包交换机里去的。
二、设置密码为明文密码,密码是123 ,如果是密文的话,就是cipher
四、用户等级为3,也就是最高的,华为的命令级别很多,分为四级,0 1 2 3  ,0是参观级,只能看,1比0要高,可以使用一些命令,2 是可以配置了,3可以备份与删除IOS啦,呵呵,这个命令就是说用这个123密码,进来就是最高级别的,不用换级别。

本文转自9pc9com博客,原文链接:  http://blog.51cto.com/215363/1973263      如需转载请自行联系原作者
[V200R003C00] # sysname chukou # board add 0/3 2SA board add 0/4 2SA # snmp-agent local-engineid 800007DB03000000000000 snmp-agent # clock timezone China-Standard-Time minus 08:00:00 # portal local-server load flash:/portalpage.zip # drop illegal-mac alarm # wlan ac-global carrier id other ac id 0 # set cpu-usage threshold 80 restore 75 # dhcp enable # acl number 2000 rule 5 permit source 10.0.0.0 0.0.127.255 rule 10 permit source 10.1.1.0 0.0.0.255 rule 15 deny acl number 2001 rule 5 permit source 10.0.10.0 0.0.0.255 rule 10 deny # ip pool vlan10 gateway-list 10.0.10.254 network 10.0.10.0 mask 255.255.255.0 excluded-ip-address 10.0.10.250 10.0.10.253 lease day 1 hour 8 minute 0 dns-list 114.114.114.114 # ip pool vlan20 gateway-list 10.0.20.254 network 10.0.20.0 mask 255.255.255.0 excluded-ip-address 10.0.20.250 10.0.20.253 lease day 1 hour 8 minute 0 # ip pool vlan300 gateway-list 10.1.1.254 network 10.1.1.0 mask 255.255.255.0 excluded-ip-address 10.1.1.250 10.1.1.253 lease day 1 hour 23 minute 0 dns-list 114.114.114.114 # ip pool vlan40 gateway-list 10.0.40.254 network 10.0.40.0 mask 255.255.255.0 excluded-ip-address 10.0.40.250 10.0.40.253 lease day 1 hour 8 minute 0 # ip pool vlan50 gateway-list 10.0.50.254 network 10.0.50.0 mask 255.255.255.0 excluded-ip-address 10.0.50.250 10.0.50.253 lease day 1 hour 8 minute 0 # ip pool vlan52 gateway-list 10.0.52.254 network 10.0.52.0 mask 255.255.255.0 excluded-ip-address 10.0.52.250 10.0.52.253 lease day 1 hour 8 minute 0 # ip pool vlan21 gateway-list 10.0.21.254 network 10.0.21.0 mask 255.255.255.0 excluded-ip-address 10.0.21.250 10.0.21.253 lease day 1 hour 8 minute 0 # ip pool vlan22 gateway-list 10.0.22.254 network 10.0.22.0 mask 255.255.255.0 excluded-ip-address 10.0.22.250 10.0.22.253 lease day 1 hour 8 minute 0 # ip pool vlan60 gateway-list 10.0.60.254 network 10.0.60.0 mask 255.255.255.0 excluded-ip-address 10.0.60.250 10.0.60.253 lease day 1 hour 8 minute 0 # ip pool vlan61 gateway-list 10.0.61.254 network 10.0.61.0 mask 255.255.255.0 excluded-ip-address 10.0.61.250 10.0.61.253 lease day 1 hour 8 minute 0 # ip pool vlan51 gateway-list 10.0.51.254 network 10.0.51.0 mask 255.255.255.0 excluded-ip-address 10.0.51.250 10.0.51.253 lease day 1 hour 8 minute 0 # aaa authentication-scheme default authorization-scheme default accounting-scheme default domain default domain default_admin local-user admin password cipher %$%$K8m.Nt84DZ}e#<0`8bmE3Uw}%$%$ local-user admin service-type http # firewall zone Local priority 15 # interface Serial3/0/0 link-protocol ppp ip address 100.1.1.2 255.255.255.252 nat outbound 2000 # interface Serial3/0/1 link-protocol ppp ip address 200.1.1.2 255.255.255.252 ospf cost 100 nat outbound 2000 # interface Serial4/0/0 link-protocol ppp ip address 211.1.1.2 255.255.255.0 nat outbound 2001 # interface Serial4/0/1 link-protocol ppp # interface GigabitEthernet0/0/0 # interface GigabitEthernet0/0/1 ip address 10.0.100.1 255.255.255.0 dhcp select global # interface GigabitEthernet0/0/2 ip address 172.0.200.1 255.255.255.0 dhcp select global # interface NULL0 # ospf 1 router-id 3.3.3.3 default-route-advertise always area 0.0.0.0 network 172.0.200.0 0.0.0.255 network 10.0.100.0 0.0.0.255 # ospf 2 area 0.0.0.0 network 100.1.1.0 0.0.0.3 network 200.1.1.0 0.0.0.3 # ip route-static 0.0.0.0 0.0.0.0 Serial4/0/0 # user-interface con 0 authentication-mode password user-interface vty 0 4 user-interface vty 16 20 # wlan ac # return 在ensp中都干了什么解释一下命令
05-31
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