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In JUNOS software, how is route summarization at the L1/L2 b

题目
单选题
In JUNOS software, how is route summarization at the L1/L2 border configured?（）
A

by specifying the area-range statement

B

by creating aggregate routes and applying policies

C

by specifying the route-summarization statement

D

by specifying the area-range restrict statement

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相似问题和答案

第1题：

Which JUNOS software show command allows you to view BGP attributes for a given route?()

A. show route bgp

B. show route extensive

C. show bgp attribute

D. show bgp neighbor


参考答案：B

第2题：

According to JUNOS software route selection algorithm, which IS－IS route type is most preferred?()

A. Level 1 internal routes

B. Level 1 external routes

C. Level 2 internal routes

D. Level 2 external routes


参考答案：A

第3题：

How are multiple policies evaluated within the JUNOS software?()

A. alphabetically

B. as an ordered list

C. in a round robin manner

D. numerically from lowest to highest


参考答案：B

第4题：

Which two statements describe the difference between JUNOS Software for securityplatforms and a traditional router？（）

  • A、JUNOS Software for security platforms supports NAT and PAT； a traditional router does not support NAT or PAT.
  • B、JUNOS Software for security platforms does not forward traffic by default； a traditional router forwards traffic by default.
  • C、JUNOS Software for security platforms uses session-based forwarding； a traditional router uses packet-based forwarding.
  • D、JUNOS Software for security platforms performs route lookup for every packet； a traditional router performs route lookup only for the first packet.

正确答案:B,C

第5题：

In JUNOS software, how is route summarization at the L1/L2 border configured?（）

  • A、by specifying the area-range statement
  • B、by creating aggregate routes and applying policies
  • C、by specifying the route-summarization statement
  • D、by specifying the area-range restrict statement

正确答案:B

第6题：

In JUNOS software, which three routing protocols can be used to route IPv6?()

A. IS-IS

B. Static

C. RIPv2

D. OSPFv2

E. MP-BGP


参考答案：A, B, E

第7题：

Which three statements are true about EIGRP route summarization?()

A.When manual summarization is configured, the router immediately creates a route that points to null0 interface

B.Manual route summarization is configured in router configuration mode when the router is configured for EIGRP routing

C.Manual route summarization is configured on the interface

D.The ip summary - address eigrp command generates a default route with an administrative distance of 5

E.When manual summarization is configured, the summary route will use the metric of the largest specific metric of the summary routes

F.The ip summary - address eigrp command generates a default route with an administrative distance of 90


参考答案：A, C, D

第8题：

How many OSPF authentication types can be configured on a subinterface using JUNOS software?()

A.0

B.1

C.2

D.3


参考答案：B

第9题：

What are three applications for firewall filters in JUNOS software？（）

  • A、route filtering
  • B、protect the routing engine
  • C、securing the router control plane
  • D、protect against hidden bridge loops
  • E、protect against denial of service attacks

正确答案:B,C,E

第10题：

Which three statements are true about EIGRP route summarization?（）

  • A、When manual summarization is configured, the router immediately creates a route that points to null0 interface
  • B、Manual route summarization  is configured in router configuration mode when the router is configured for EIGRP routing
  • C、Manual route summarization is configured on the interface
  • D、The ip summary - address eigrp command generates a default route with an administrative distance  of 5
  • E、When manual summarization is configured, the summary route will use the metric of the largest specific metric of the summary routes
  • F、The ip summary - address eigrp command generates a default route with an administrative distance of 90

正确答案:A,C,D

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