单项选择题
A.5 B.96 C.110 D.118
Which network mask is the equivalent of 255.255.248.0?（...
单项选择题Which network mask is the equivalent of 255.255.248.0?（）
A. /20 B. /21 C. /22 D. /23
You have just issued the command user@router# save curr...
单项选择题You have just issued the command user@router# save current.conf Assuming the default settings, where in the file system is current.conf saved?（）
A. /var/tmp/ B. /var/config/saved/ C. /var/home/user/ D. /config/
Which command will display the contents of the forwardi...
单项选择题Which command will display the contents of the forwarding table?（）
A. show route forwarding-table B. show forwarding C. show configuration
