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单选题Which statemetn is true regarding the Network Time Protocol (NTP) on Junos devices?（）A MD5 authenticaton is supported by the Junos OSB Server mode is not supported by the Junos OSC The Junos OS can provide a primarytime referenceD The Junos OS does not

题目
单选题
Which statemetn is true regarding the Network Time Protocol (NTP) on Junos devices?（）
A

MD5 authenticaton is supported by the Junos OS

B

Server mode is not supported by the Junos OS

C

The Junos OS can provide a primarytime reference

D

The Junos OS does not support the use of a boot server

参考答案和解析
正确答案： B
解析： 暂无解析
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相似问题和答案

第1题：

Which statement is correct regarding the Junos OS?()

A. The same Junos OS image is used on all Junos devices.

B. The Junos OS provides separation between the control and forwarding planes.

C. Each Junos OS image is based on model-specific source code.

D. The Junos OS creates a secondary instance of the kernel to ensure redundancy.


参考答案：B

第2题：

Which three statements are true regarding the Network Time Protocol (NTP) in JUNOS platforms?()

A.MD5 authentication is supported.

B.A client always synchronizes to a server even when the difference between the server clock and the local clock differs by a large amount.

C.JUNOS software can provide a primary time reference.

D.The boot-server configuration allows a router to synchronize its clock when it boots up, regardless of the offset between the NTP clock source and its internal clock.

E.It is useful to correlate timestamps on log files and other events for troubleshooting and forensics.


参考答案：A, D, E

第3题：

Which statement is true regarding the Network Time Protocol (NTP) on Junos devices?()

A. MD5 authentication is supported by the Junos OS

B. Server mode is not supported by the Junos OS

C. The Junos OS can provide a primary time reference

D. The Junos OS does not support the use of a boot server


参考答案：A

第4题：

Which statement is true regarding the Junos OS?（）

  • A、All platforms running the Junos OS use the same source code base
  • B、All platforms running the Junos OS use the same PFE
  • C、All platforms running the Junos OS use a hard drive to optimize syslog data storage
  • D、All platforms running the Junos OS use a separate process with protected memory space for each routing protocol

正确答案:A

第5题：

Which three statements are true regarding the Network Time Protocol (NTP) in JUNOS platforms?（）

  • A、MD5 authentication is supported.
  • B、A client always synchronizes to a server even when the difference between the server clock and the local clock differs by a large amount.
  • C、JUNOS software can provide a primary time reference.
  • D、The boot-server configuration allows a router to synchronize its clock when it boots up, regardless of the offset between the NTP clock source and its internal clock.
  • E、It is useful to correlate timestamps on log files and other events for troubleshooting and forensics.

正确答案:A,D,E

第6题：

Which user authenticaton method is supported by the Junos OS as the last resort alternative?()

A. TACACS+

B. RADIUS

C. local user database

D. enable password


参考答案：C

第7题：

Which statemetn is true regarding the Network Time Protocol (NTP) on Junos devices?()

A. MD5 authenticaton is supported by the Junos OS

B. Server mode is not supported by the Junos OS

C. The Junos OS can provide a primarytime reference

D. The Junos OS does not support the use of a boot server


参考答案：A

第8题：

Which two statements are true regarding the use of NTP clock synchronization?()

A. The Junos OS supports client, server, and symmetric modes of NTP operation.

B. Synchronized time on all network devices makes log messages more useful for troubleshooting.

C. Authentication methods are not supported.

D. The Junos OS must be used as the primary time reference.


参考答案：A, B

第9题：

Which statement is true regarding the Junos OS?（）

  • A、All platforms running the Junos OS separate the functions of learning and flooding.
  • B、All platforms running the Junos OS separate the functions of control and forwarding.
  • C、All platforms running the Junos OS separate the functions of routing and bridging.
  • D、All platforms running the Junos OS separate the functions of management and routing.

正确答案:B

第10题：

Which statement is true regarding the Junos OS?（）

  • A、The Junos kernel is based on the Solaris operating sytem
  • B、The Junos kernel is based on the GNU Zebra operating system
  • C、The Junos kernel is completely original and not based on any other operating system
  • D、The Junos kernel is based on the FreeBSD UNIX operating system

正确答案:D

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