违法和不良信息举报 联系客服
免费注册 登录

In BGP routing， what does the rule of synchronization mean？（

题目
单选题
In BGP routing， what does the rule of synchronization mean？（）
A

A BGP router can only advertise an EBGP learned route， provided that the route is an IGP route in the routing table.

B

A BGP router can only advertise an IBGP learned route， provided that the route is an IGP route in the routing table.

C

A BGP router can only advertise an IBGP learned route， provided that the route is an IGP route that is not in the routing table.

D

A BGP router can only advertise an EBGP learned route， provided that the route is a metric of 0 in the BGP table.

参考答案和解析
正确答案： B
解析： 暂无解析
如果没有搜索结果或未解决您的问题，请直接 联系老师 获取答案。
相似问题和答案

第1题：

What does ‘foot the bill’ mean?

A、Get the bill

B、Buy the bill

C、Pay for the bill

D、Take the bill


参考答案：C

第2题：

what does “single up forward to breast line and spring” mean?


正确答案：That means to cast off all the other forward lines except for one breast line and a spring line.

第3题：

What does ‘knowing a word’ mean?


参考答案：Knowing a word means that you know word meaning, word use, word ation and word grammar.

第4题：

What is BGP synchronization？


正确答案: The rule of synchronization states the following：
Before a route learned from an IBGP neighbor is entered into the IP routing table or is advertised to a BGP peer， the route must first be known via IGP.

第5题：

What is the most likely reason that an IBGP route that has been selected as a best route is not entered into the IP routing table?（）

  • A、Route reflectors are not passing updates properly.
  • B、BGP synchronization has been enabled.
  • C、The next-hop address is unreachable.
  • D、No loopback interface has been configured on a router.

正确答案:B

第6题：

what does “lifebuoy with light and smoke” mean?


正确答案：It means the man overboard lifebuoy, it’s used in emergency when someone falls overboard.

第7题：

Which mechanism does External BGP use to prevent the formation of routing loops?()

A. AS path

B. Split horizon

C. Poison reverse

D. Unicast RPF check


参考答案：A

第8题：

What does the underlined word “correspondence” in the Paragraph 1 probably mean? 【 】

A.messages

B.ideas

C.connections

D.programs


正确答案：A

第9题：

Which option is true regarding the synchronization rule ?（）

  • A、Do not use or internally advertise a route until the route is lear ned from a source other than BGP.
  • B、Do not use or advertise a route until the route is learned from a BGP peer.
  • C、Do not use or advertise routes marked PARTIAL.
  • D、Wait until a CONFIRM message is received before using routes from BGP neighbors.

正确答案:A

第10题：

What does RPL stand for？（）

  • A、routing primary language
  • B、routing policy language
  • C、routing police language
  • D、routing program language
  • E、routing protocol language

正确答案:B

更多相关问题
相关内容