设置用户和口令没有生效

abc5566

请教各位，为什么在gns3 中用username ... secret ....设置登录用户名和密码没有生效。。。。退出用户模式后，按enter登录直接进入到全局模式，没有提示输入用户和密码

迷雾

你配置的这条命令主要是用在consle和vty线路上的本地认证。如果进入特权模式需要密码的话，用这条命令：enable password XXX或enable secret XXX

Foraolita

你设置的是username后面用户名的密码，例如“username a password 123”,就是设置a的密码是123，这个一般是登录路由器和交换机的时候使用。

mychong888

还要打一条：
login local

abc5566

迷雾 发表于 2014-1-13 20:26
你配置的这条命令主要是用在consle和vty线路上的本地认证。如果进入特权模式需要密码的话，用这条命令：ena ...

用这个也不行,输入命令enable没有提示输入密码。。。。

迷雾

我就只配置了：enable secret cisco
退出后输入enable就有提示输入密码

abc5566

迷雾 发表于 2014-1-14 16:20
我就只配置了：enable secret cisco
退出后输入enable就有提示输入密码

Connected to Dynamips VM "R3" (ID 3, type c3600) - Console port
Press ENTER to get the prompt.
sslinit fn

*Mar  1 00:00:04.667: %LINEPROTO-5-UPDOWN: Line protocol on Interface VoIP-Null0, changed state to up
*Mar  1 00:00:04.671: %LINEPROTO-5-UPDOWN: Line protocol on Interface IPv6-mpls, changed state to up
*Mar  1 00:00:04.843: %SYS-5-CONFIG_I: Configured from memory by console
*Mar  1 00:00:04.999: %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to administratively down
*Mar  1 00:00:05.239: %SYS-5-RESTART: System restarted --
Cisco IOS Software, 3600 Software (C3640-JK9S-M), Version 12.4(16), RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Wed 20-Jun-07 11:43 by prod_rel_team
*Mar  1 00:00:05.239: %SNMP-5-COLDSTART: SNMP agent on host R3 is undergoing a cold start
*Mar  1 00:00:05.999: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to down
R3#
R3#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
R3(config)#ena ser
R3(config)#ena secr
R3(config)#ena secret 123456
R3(config)#^Z
R3#
*Mar  1 00:02:12.927: %SYS-5-CONFIG_I: Configured from console by console
R3#exit








R3 con0 is now available



Press RETURN to get started.









R3#



这是我做的，好像跟你的一样，可是。。。。。。好奇怪