CCNA系列认证CCNA(640-801)多项选择题每日一练(2019.04.30)

多项选择题
Which of the following IOS commands could you use to troubleshoot a router connectivity problem on an IP network?（）
A. show ip route
B. ipconfig
C. tracert
D. show interfaces
E. traceroute
F. ping
G. All of the above
多项选择题
You need to create a new VLAN on your Catalyst switch. This VLAN is to be named TESTKING. Which of the following need to be completed for the creation of this new VLAN?（）
A. The TESTKING VLAN must be created.
B. The desired ports must be added to the new TESTKING VLAN.
C. The TESTKING VLAN must be added to all of the domains.
D. The TESTKING VLAN must be named.
E. An IP address must be configured for the TESTKING VLAN.
F. None of the above. VLAN creations are automatic.
多项选择题
After executing the "show host" command, which of the information below would you see?（）
A. The IP addresses of workstations allowed gain access to the router via an access list
B. Permanent name-to-address mappings created using the ip host command.
C. Temporary and permanent DNS entries.
D. The names of the routers created using the hostname command.
E. The length of time of users logged into the router, as well as the duration
多项选择题
Which table of EIGRP route information are held in RAM and maintained through the use of hello and update packets?（）
A. Neighbor table
B. SPF table
C. RTP table
D. Topology table
E. Query table
F. DUAL table
多项选择题
Which of the following host addresses are member of networks that can be routed across the public Internet? （）
A. 10.172.13.65
B. 172.16.223.125
C. 172.64.12.29
D. 192.168.23.252
E. 198.234.12.95
F. 212.192.48.254