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Which three statements about the BGP next-hop attribute are true？ （）
- A、EBGP sessions between confederation sub ASs do not modify the next-hop attribute.
- B、By default， iBGP sessions change the next-hop attribute learned from eBGP peers to self address.
- C、By default， the next-hop attribute is not changed when a prefix is reflected by the route reflector
- D、EBGP sessions between confederation sub ASs change the next-hop attribute to peer address.
- E、By default， iBGP sessions preserve the next-hop attribute learned from eBGP peers.
参考答案
更多 “Which three statements about the BGP next-hop attribute are true？ （）A、EBGP sessions between confederation sub ASs do not modify the next-hop attribute.B、By default， iBGP sessions change the next-hop attribute learned from eBGP peers to self address.C、By default， the next-hop attribute is not changed when a prefix is reflected by the route reflectorD、EBGP sessions between confederation sub ASs change the next-hop attribute to peer address.E、By default， iBGP sessions preserve the next-hop attribute learned from eBGP peers.” 相关考题
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Which two statements are true about IBGP neighbor relationships?()
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Which of these best identifies the types of prefixes a router running BGP will advertise to an EBGP peer？ （）A、 prefixes received from any other BGP peer and prefixes locally originated via networkstatements or redistributed to BGPB、 all prefixes in its IP routing tableC、 only prefixes received from EBGP peers and prefixes locally originated via network statements or redistributedD、 only prefixes received from EBGP peers and prefixes received from route reflectorsE、 all prefixes in its routing table except the prefixes received from other EBGP peersF、 all prefixes in its routing table except the prefixes received from other IBGP peers
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Which of these best identifies the types of prefixes a router running BGP will advertise to an EBGP peer？（）A、prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributed to BGPB、all prefixes in its IP routing tableC、only prefixes received from EBGP peers and prefixes locally originated via network statements or redistributedD、only prefixes received from EBGP peers and prefixes received from route reflectorsE、all prefixes in its routing table except the prefixes received from other EBGP peersF、all prefixes in its routing table except the prefixes received from other IBGP peers
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Which two statements are true regarding EBGP and Confederation BGP?（） (Choose two.)A、EBGP peers advertise MED and change Next Hop.B、EBGP peers advertise Local Preference and do NOT change Next Hop.C、Confederation BGP peers advertise MED and do NOT change Next Hop.D、Confederation BGP peers advertise Local Preference and change Next Hop.
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In which three ways are C-BGP and E-BGP sessions similar?（）A、Both are configured as type external.B、Both configurations use the peer-as command.C、Neither advertises the local-preference attribute.D、Both set next-hop self when advertising routes to peers.E、Both modify the AS-path attribute when advertising routes.
考题
多选题Which three statements about the BGP next-hop attribute are true？ （）AEBGP sessions between confederation sub ASs do not modify the next-hop attribute.BBy default， iBGP sessions change the next-hop attribute learned from eBGP peers to self address.CBy default， the next-hop attribute is not changed when a prefix is reflected by the route reflectorDEBGP sessions between confederation sub ASs change the next-hop attribute to peer address.EBy default， iBGP sessions preserve the next-hop attribute learned from eBGP peers.
考题
单选题Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？ （）A
prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributedB
all prefixes in its routing tableC
prefixes received from EBGP peers and prefixes locally originated via network statements or redistributedD
prefixes received from EBGP peers and prefixes received from route reflectorsE
prefixes received from other IBGP peers， prefixes received from EBGP peers， and prefixes redistributed to BGPF
prefixes received from other IBGP peers and prefixes received from route reflectors
考题
多选题In which three ways are C-BGP and E-BGP sessions similar?（）ABoth are configured as type external.BBoth configurations use the peer-as command.CNeither advertises the local-preference attribute.DBoth set next-hop self when advertising routes to peers.EBoth modify the AS-path attribute when advertising routes.
考题
单选题Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？（）A
prefixes received from any other BGP peer and prefixes locally originated via networkstatements or redistributedB
all prefixes in its routing tableC
prefixes received from EBGP peers and prefixes locally originated via network statements or redistributedD
prefixes received from EBGP peers and prefixes received from route reflectorsE
prefixes received from other IBGP peers， prefixes received from EBGP peers，and prefixes redistributed to BGPF
prefixes received from other IBGP peers and prefixes received from route reflectors
考题
单选题Why should iBGP sessions be fully meshed within a Transit AS?（）A
BGP requires redundant TCP sessions between iBGP peers.B
Routes learned via eBGP are never propagated to other iBGP peers.C
A full mesh allows for optimal routing within the Transit AS.D
Routes learned via iBGP are never propagated to other eBGP peers.E
Routes learned via iBGP are never propagated t o other iBGP peers.
考题
单选题Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is notconfigured as a route reflector？（）A
prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributedB
all prefixes in its routing tableC
prefixes received from EBGP peers and prefixes locally originated via network statements or redistributedD
prefixes received from EBGP peers and prefixes received from route reflectorsE
prefixes received from other IBGP peers， prefixes received from EBGP peers，and prefixes redistributedto BGPF
prefixes received from other IBGP peers and prefixes received from route reflectors
考题
多选题Which two statements are true about IBGP neighbor relationships?（）AThe BGP split - horizon rule specifies that routes learned via EBGP are never propagated to other IBGP peers.BThe BGP split horizon rule specifies that routes learned via IBGP are never propagated to other IBGP peers.CA full - mesh IBGP requires that neighbor relationships be established between a ll BGP enabled routers in the autonomous system.DIBGP neighbors must be in different autonomous systems.EAn EGP or static routing is required between IBGP neighbors.
考题
多选题Which two statements are true regarding EBGP and Confederation BGP?（） (Choose two.)AEBGP peers advertise MED and change Next Hop.BEBGP peers advertise Local Preference and do NOT change Next Hop.CConfederation BGP peers advertise MED and do NOT change Next Hop.DConfederation BGP peers advertise Local Preference and change Next Hop.
考题
单选题Which of these best identifies the types of prefixes a router running BGP will advertise to an EBGP peer？（）A
prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributed to BGPB
all prefixes in its IP routing tableC
only prefixes received from EBGP peers and prefixes locally originated via network statements or redistributedD
only prefixes received from EBGP peers and prefixes received from route reflectorsE
all prefixes in its routing table except the prefixes received from other EBGP peersF
all prefixes in its routing table except the prefixes received from other IBGP peers
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