多项选择题
Before installing a new, upgraded version of the IOS, what should be checked on the router, and which command should be used to gather this information? ()
A.the amount of available ROM
B.the amount of available flash and RAM memory
C.the version of the bootstrap software present on the router
D.show version
E.show processes
F.show running-config
相关考题
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多项选择题
下列哪一项正确描述了运行的OSPF的路由器的进程标识符的作用?()
A.是一个本地的标识
B.是一个全局的标识.
C.为了标识OSPF数据库中的唯一的实例
D.是一个可选的参数,只有多个OSPF进程在同一个路由器上运行时才需要
E.所有在同一个OSPF区域的路由器必须用同一个进程号,否则它们无法交换路由信息。 -
多项选择题
What can be done to secure the virtual terminal interfaces on a router? ()
A.Administratively shut down the interface.
B.Physically secure the interface.
C.Create an access list and apply it to the virtual terminal interfaces with the access-group command.
D.Configure a virtual terminal password and login process.
E.Enter an access list and apply it to the virtual terminal interfaces using the access-class command. -
单项选择题
在IEEE802.11b无线局域网规范中,指定的最高数据速率是?()
A.10Mbps
B.11Mbps
C.54Mbps
D.100Mbps
