使用如下什么方法可以升级cisco交换机的IOS软件()。
第1题:
备份路由器IOS的命令是:()
A.copy flash tftp
B.copy running-configt ftp
C.copy IOS tftp
D.copy startup-configt ftp
第2题:
A.系统备份是将正确的配置过程备份,以防在出现故障或者错误的时候,可以进行恢复
B.交换机升级可以在不改动原来硬件的基础上实现性能的升级
C.升级IOS必须要查看新的IOS是否支持原硬件,若不支持则不能升级
D.重启交换机查看升级是否成功,其命令为restart
第3题:
A.copy flash ftp
B.copy ftp flash
C.copy flash tftp
D.copy tftp flash
第4题:
A.WEB
B.FTP
C.TFTP
D.X-modem
第5题:
远程登录使用的协议是_______。
A.FTP
B.HTTP
C.TFTP
D.telnet
第6题:
要把交换机的配置文件保存到tftp服务器,应使用的命令为()
A.copy ios tftp
B.copy running-configt ftp
C.copy flash tftp
D.copy config tftp
第7题:
After making some network changes you power off and then power on your Cisco router named VE1. What sequence of events occurs when VE1 is powered up?
A. Perform. POST, locate configuration statements, apply configuration statements, locate Cisco IOS software, and load Cisco IOS software.
B. Locate Cisco IOS software, load Cisco IOS software, locate configuration statements, apply configuration statements, and perform. POST.
C. Test software routines, POST, load configuration files, load Cisco IOS software, test Cisco IOS software.
D. Perrform. POST, locate Cisco IOS software, load the Cisco IOS software, locate configuration statements, and apply configuration statements.
E. Load and test IOS, load configuration files, test software routines, POST.
F. None of the above
第8题:
A.在交换机上启用CDP
B.定期更换口令
C.关闭不必要的服务
D.在交换机上启用HTTP服务器
E.使用使能口令而非使能加密口令
第9题:
A. Perform POST, locate configuration statements, apply configuration statements, locate Cisco IOS software, and load Cisco IOS software.
B. Locate Cisco IOS software, load Cisco IOS software, locate configuration statements, apply configuration statements, and perform POST.
C. Test software routines, POST, load configuration files, load Cisco IOS software, test Cisco IOS software.
D.POST, locate Cisco IOS software, load the Cisco IOS software, locate configuration statements, and apply configuration statements.
E. Load and test IOS, load configuration files, test software routines, POST.
第10题:
A.CDP
B.HSRP
C.TFTP
D.TELNET