单项选择题

A. You must have a console connectionB. You cannot set ……

Which statement is true regarding the password-recovery process?（）

A. You must have a console connection
B. You cannot set the console port to an insecure mode
C. You must press the Enter key so that you can boot into single-user mode
D. When prompted to enter the full pah name of the shell you must press the Enter key

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热门试题

单项选择题What information is used by a switch to forward an Ethernet frame to its destination?（）

A. IP address
B. destination MAC address
C. ARP table entry
D. FCS checksum

多项选择题Which two commands may be used when configuring an IP address for a Gigabit Ethernet interface?（）

A. set interfaces ge-0/0/0.0 address 10.1.1.1/24
B. set interfaces ge-0/0/0.0 family inet address 10.1.1.1/24
C. set interfaces ge-0/0/0 unit 0 family inet address 10.1.1.1/24
D. set interfaces ge-0/0/0 address 10.1.1.1/24

单项选择题Which statement is true regarding the forwarding plane?（）

A. The forwarding plane is contained within the Routing Engine (RE)
B. The forwarding plane processes and evaluates exception traffic
C. The forwarding plane contains the Packet Forwarding Engine (PFE)
D. The forwarding plane is not present on all platforms running the Junos OS

单项选择题An administrator is unable to ping any address on the 10.0.19.0 24 subnet. To identify the problem, the administrator uses the command shown in the exhibit. Which step should be taken to solve the problem?（）

A. Check the physical cable
B. Issue the command activate interfaces fe-0/0/1.513
C. Issue the command delete interfaces fe-0/TJ/1.513
D. Reconfigure the IP address

单项选择题When configuring more than one archival site, which statement is true?（）

A. The system will first attempt the transfer using the URL configured last
B. The system will transfer the configuration to each archival site
C. The system will not transfer to a secondary site unless the previous site fails
D. The system will transfer using secure copy protocl (SCP) before attempting FTP