更多"What is the function of the command"的相关试题:
[单项选择]What is the function of the command switchport trunk native vlan 999 on a？（）
A. It designates VLAN 999 for untagged traffic.
B. It blocks VLAN 999 traffic from passing on the trunk.
C. It createsa VLAN 999 interface.
D. It designates VLAN 999 as the default for all unkown tagged traffic.
[单项选择]What is the function of the no switchport catalyst switch interface configuration command?（）
A. Disables the interfaces to prevent traffic flow
B. Clears all the configurations on the interface
C. Switches the port from access mode to trunk mode
D. Converts the port from physical Layer 2 port to physical Layer 3 port
[单项选择]What is the function of the Cisco IOS command ip nat inside source static 10.1.1.5 172.35.16.5（）。
A. It creates a global address pool for all outside NAT transactions
B. It establishes a dynamic address pool for an inside static address
C. It creates dynamic source translations for all inside local PAT transactions
D. It creates a one-to-one mapping between an inside local address and an inside global address
E. It maps one inside source address to a range of outside global addresses
[单项选择]What command verifies connectivity between two hosts by sending and receiving ICMP echo messages?（）
A. ping
B. tracert
C. netstat
D. show cdp neighbors detail
E. show ip route
F. traceroute
[单项选择]What command visualizes the general NetFlow data on the command line?（）
A. show ip flow export
B. show ip flow top-talkers
C. show ip cache flow
D. show mls sampling
E. show mls netflow ip
[单项选择]What is a global command?（）
A. A command that is available in every release of IOS, regardless of the version or deployment status.
B. A command that can be entered in any configuration mode.
C. A command that is universal in application and supports all protocols.
D. A command that is implemented in all foreign and domestic IOS version.
E. A command that is set once and affects the entire router.
[多项选择]When defining a function activity, what is true about the Result Type?（） (Choose two.)
A. Result Type is optional.
B. Result Type is mandatory.
C. Result Type can be changed after it is assigned to the function activity.
D. Result Type should belong to the same item type as the function activity
[单项选择]What information does the help reference command provide?（）
A. A brief description of commands and their default values
B. The serial number and version number of the device used to open a support case with JTAC
C. A list of all the active hardware alarms on the device
D. A display of the current configuration while in operational mode
[单项选择]What information does the help topic command provide?（）
A. router’s version and serial number to help open a case with JTAC
B. software documentation describing features and configuration tasks within JUNOS
C. a brief description of commands and their default values
D. a verification of the current configuration on the router
[单项选择]Which command should you use to verify what networks are being routed by a given OSPF process（）
A. show ip ospf
B. show ip route
C. show ip protocol
D. show ip ospfdatabase
E. None of the other alternatives apply
[单项选择]What command will an operator use to check if the system has NFS3 filesystems currently defined?（）
A. lsnfs3
B. lsnfs -v 3
C. lsfs -v nfs3
D. lsfs -t nfs3
[单项选择]What command would an operator use to move a file from the /old_dir directory to the /new_dir directory without changing the file name?（）
A. mv /old_dir/file /new_dir
B. mv -p /old_dir/file /new_dir
C. mv -k /old_dir/file /new_dir
D. mv /old_dir/file /new_dir/new_file
