单项选择题
A.updated RIB-Out
B.link-state information
C.an incremental update
D.the complete routing table
单项选择题 Given the following router output,which configuration file will the router use at its next reload?（）
单项选择题 Where should you install the spare line module in a redundancy group?（）
单项选择题 You would like to configure your PC's IP address of 10.10.0.156 as an FTP host with a username of user and a password of mypass.Which configuration command accomplishes this goal?（）