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Which action does a BGP speaker take when it detects that the reset state bit is set in an openmessage?（）
- A、It tears down the BGP session.
- B、It sends a restart message to the peer.
- C、It marks all routes from that peer as stale.
- D、It sends a BGP refresh message to the peer
参考答案
更多 “Which action does a BGP speaker take when it detects that the reset state bit is set in an openmessage?（）A、It tears down the BGP session.B、It sends a restart message to the peer.C、It marks all routes from that peer as stale.D、It sends a BGP refresh message to the peer” 相关考题
考题
Which action does a BGP speaker take when it detects that the reset state bit is set in an openmessage?()
A. It tears down the BGP session.B. It sends a restart message to the peer.C. It marks all routes from that peer as stale.D. It sends a BGP refresh message to the peer
考题
Which action occurs when the static route 10.0.55.2／32 is evaluated by the policy main－policy? ()
A. The route is advertised into BGP.B. The route is suppressed from BGP.C. The route is advertised into BGP and goes only one hop.D. The route is advertised into BGP and can only propagate throughout the neighboring AS.
考题
Which setting in JUNOS software forces a bgp speaker to wait for a bgp neighbor to initiate a bgp session?()
A. waitB. holdC. passiveD. authenticate
考题
Which protocols does Cisco NSF support? ()
A. IS-IS, EIGRP, SSO, BGPB. ISSU, OSPF, IS-ISC. IETF, OSPF, ISSUD. EIGRP, BGP, OSPF, IS-IS
考题
关于BGP路由通告原则描述正确的是()
A.BGP连接一建立，BGP Speaker将把自己所有BGP路由通告给新对等体B.BGP Speaker会把自己所有的BGP路由通告给对等体C.一般情况下，当存在多条路径时，BGP Speaker只选最优的给自己使用D.BGP Speaker从EBGP获得路由会向它所有的BGP对等体通告
考题
According to Searle，those illocutionary acts whose point is to commit the speaker to some future course of action are called （）.AcommisivesBdirectivesCexpressivesDdeclaratives
考题
In which of the following BGP-related events is an End-of-RIB （EOR） message sent？（）A、Following a link flap in the BGP speaker’s ASB、During initial convergence.C、Following a Route Processor Switchover.D、Just before sending a CEASE message to tear down the session.E、During capability negotiation
考题
Which well-known community prevents a BGP speaker from announcing the associated prefix to itsinternal peers?（）A、no-exportB、no-advertiseC、no-readvertiseD、no-export-subconfed
考题
Which mechanism does External BGP use to prevent the formation of routing loops?（）A、AS pathB、Split horizonC、Poison reverseD、Unicast RPF check
考题
Which two options does Cisco PfR use to control the entrance link selection with inbound optimization？（）A、Prepend extra AS hops to the BGP prefix.B、Advertise more specific BGP prefixes（longer mask）.C、Add（prepend）one or more communities to the prefix that is advertised by BGP.D、Have BGP dampen the prefix.
考题
Which protocols does Cisco NSF support? （）A、IS-IS, EIGRP, SSO, BGPB、ISSU, OSPF, IS-ISC、IETF, OSPF, ISSUD、EIGRP, BGP, OSPF, IS-IS
考题
During BGP configuration on a router that has peered with other BGP speakers, the BGP command aggregate-a ddress 172.32.0.0 255.255.252.0 is issued. However, the peers do not receive this aggregate network in BGP advertisements. Also, the router does not have this aggregate network in its BGP table. Which option indicates a possible reason this command did not cause the router to advertise the aggregate network to its peers?（）A、Interface NULL 0 is likely shutdown.B、The next hop IP address must be a loopback address.C、The BGP command no auto - summary is missing.D、The BGP command no synchronization is missing.E、Subnets of 172.32.0.0/22 do not exist in the BGP table.F、The IGP running on this router does not have network 172.32.0.0/22 installed.
考题
On which destination port in the Layer 4 header does BGP listen?（）A、UDP port 169B、TCP port 169C、UDP port 179D、TCP port 179
考题
Which choice describes the JUNOS software default policy action for BGP routes？（）A、IBGP peersB、EBGP peersC、Active BGP peersD、Established BGP peers
考题
多选题关于BGP路由通告原则描述正确的是（）ABGP连接一建立，BGP Speaker将把自己所有BGP路由通告给新对等体BBGP Speaker会把自己所有的BGP路由通告给对等体C一般情况下，当存在多条路径时，BGP Speaker只选最优的给自己使用DBGP Speaker从EBGP获得路由会向它所有的BGP对等体通告
考题
单选题Which well-known community prevents a BGP speaker from announcing the associated prefix to itsinternal peers?（）A
no-exportB
no-advertiseC
no-readvertiseD
no-export-subconfed
考题
单选题Which protocols does Cisco NSF support? （）A
IS-IS, EIGRP, SSO, BGPB
ISSU, OSPF, IS-ISC
IETF, OSPF, ISSUD
EIGRP, BGP, OSPF, IS-IS
考题
单选题Which mechanism does External BGP use to prevent the formation of routing loops?（）A
AS pathB
Split horizonC
Poison reverseD
Unicast RPF check
考题
单选题Given the following policy: Which action occurs when the static route 192.168.0.0/25 is evaluated by the policy main-policy?（）A
The route is not advertised into BGP.A.The route is not advertised into BGP.B
The route is advertised into BGP with metric 10.B.The route is advertised into BGP with metric 10.C
The route is advertised into BGP with metric 20.C.The route is advertised into BGP with metric 20.D
The route is advertised into BGP with default metric.D.The route is advertised into BGP with default metric.
考题
单选题For which routes does LDP advertise a label binding？（）A
all routes in the routing tableB
only the IGP and BGP routes in the routing tableC
only the BGP routes in the routing tableD
only the IGP routes in the routing table
考题
单选题Which setting in JUNOS software forces a bgp speaker to wait for a bgp neighbor to initiate a bgp session?（）A
waitB
holdC
passiveD
authenticate
考题
单选题What setting in JUNOS software forces a bgp speaker to wait for a bgp neighbor to initiate a bgp session？（）A
waitB
holdC
passiveD
authenticate
考题
多选题Which two statements about SA caching are true？（）ACaching allows pacing of MSDP messages.BCaching reduces join latency.CCaching should not be done by an MSDP speaker.DCaching is used to update the BGP MDT address family.
考题
单选题Which action does a BGP speaker take when it detects that the reset state bit is set in an openmessage?（）A
It tears down the BGP session.B
It sends a restart message to the peer.C
It marks all routes from that peer as stale.D
It sends a BGP refresh message to the peer
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