What is the default hello interval for RSVP in the JUNOS sof

题目
单选题
What is the default hello interval for RSVP in the JUNOS software?()
A

1 second

B

3 seconds

C

9 seconds

D

12 seconds

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相似问题和答案

第1题:

What is the default value of the IS-IS lsp-refresh-interval command?()

A. 60 seconds

B. 5 minutes

C. 15 minutes

D. 30 minutes


参考答案:C

第2题:

What is the default hello interval for RSVP in the JUNOS software?()

A. 1 second

B. 3 seconds

C. 9 seconds

D. 12 seconds


参考答案:C

第3题:

What is the default LSP lifetime value in JUNOS software?()

A. 900 seconds

B. 1200 seconds

C. 3000 seconds

D. 65535 seconds


参考答案:B

第4题:

What is the default maximum reservable bandwidth (percentage) by any single flow on an interface after enabling RSVP?()

  • A、75 percent
  • B、60 percent
  • C、56 percent
  • D、50 percent
  • E、25 percent

正确答案:A

第5题:

What kind of packets does OSPF send to keep up connectivity with its neighboring routers?()

  • A、SPF packets
  • B、hello packets
  • C、keepalive packets
  • D、dead interval packets
  • E、LSU packets

正确答案:B

第6题:

In JUNOS software, what is the default interface metric for IS-IS?()

A.1

B.10

C.100

D.10^8/link bandwidth


参考答案:B

第7题:

What kind of packets does OSPF send to keep up connectivity with its neighboring routers?()

A. SPF packets

B. hello packets

C. keepalive packets

D. dead interval packets

E. LSU packets


参考答案:B

第8题:

What is the default SNMP permission level on Junos devices?()

A. read

B. read-write

C. read-only

D. write


参考答案:C

第9题:

When the Cisco IOS OSPF command ip ospf dead-interval minimal hello-multiplier 5 is configured, which two statements are true? ()

  • A、OSPF hello interval is 5 seconds
  • B、OSPF hello interval is 1 second
  • C、OSPF dead interval is 1 second
  • D、OSPF dead interval is 5 seconds
  • E、OSPF dead interval is 20 seconds
  • F、OSPF hello interval is 0.2 second

正确答案:C,F

第10题:

How are STP timers and state transitions affected when a topology change occurs in an STP environment?()

  • A、All ports will temporarily transition to the learning state for a period equal to the max age timer plus the forward delay interval.
  • B、All ports will transition temporarily to the learning state for a period equal to the forward delay interval.
  • C、The default aging time for MAC address entries will be reduced for a period of the max age timer plus the forward delay interval.
  • D、The default hello time for configuration BDPUs will be reduced for the period of the max age timer.

正确答案:C

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