Which BGP attribute is used by BGP to prevent routing loops?() A. AS - pathB. next - hopC. MEDD. weightE. local preferenceF. origin
Which BGP attribute is used by BGP to prevent routing loops?()
A. AS - path
B. next - hop
C. MED
D. weight
E. local preference
F. origin
相关考题：
Within a BGP confederation how are routing loops avoided?() A. split horizonB. the AS-path attributeC. the BGP cluster ID attributeD. the BGP originator ID attribute
Which mechanism does External BGP use to prevent the formation of routing loops?() A. AS pathB. Split horizonC. Poison reverseD. Unicast RPF check
Which message is used to transport routing information between BGP peers?() A. OpenB. ActiveC. UpdateD. Keepalive
When the BGP path selection process is being performed on a Cisco router, which BGP attribute is used first when determining the best path?() A. local preferenceB. MEDC. weightD. or iginE. next - hopF. AS - path
Which BGP attribute is used by BGP to prevent routing loops?（）A、AS - pathB、next - hopC、MEDD、weightE、local preferenceF、origin
Which BGP community is used to prevent the advertisement of the BGP prefix to other BGP peers？（）A、additiveB、noneC、no-exportD、no-advertiseE、local-as
When the BGP path selection process is being performed on a Cisco router, which BGP attribute is used first when determining the best path?（）A、local preferenceB、MEDC、weightD、or iginE、next - hopF、AS - path
When BGP is used as the PE-CE routing protocol, which of these statements is correct?（）A、On the CE router, PE neighbors must be configured in the VRF context on the CE routerB、On PE routers, the CE IBGP neighbors are configured in the global BGP configurationC、On PE routers, the CE EBGP neighbors are configured in the VRF contextD、A separate BGP process must be used on the PE routers for CE routers so that they do not use the same BGP routing process as that used for the PE router's other provider neighbors
Within a BGP confederation how are routing loops avoided?（）A、split horizonB、the AS-path attributeC、the BGP cluster ID attributeD、the BGP originator ID attribute
Which mechanism does External BGP use to prevent the formation of routing loops?（）A、AS pathB、Split horizonC、Poison reverseD、Unicast RPF check
Which three statements about BGP confederation and route reflectors are true？ （）A、Clusters are used in confederation schemes to avoid loops.B、BGP network can have a confederation within a route reflector area.C、An internal BGP network cannot have a route reflector within a confederation.D、An internal BGP network can have a route reflector within a confederation.E、Clusters are used in route reflector schemes to avoid loops.F、BGP network cannot have a confederation within a route reflector area.
Which IOS features are used to avoid Routing loops when dynamic Routing protocols are used betweenPE and CE in MPLS-VPN networks？（）A、Site Of Origin SOO.B、SHAM links with OSPFC、BGP cost communityD、BGP feature allow-as inE、RPF Reverse Path forwarding.F、Access-list Control in Distance Vector protocol like RIP and EIGRP.
Which BGP attribute can be used to influence inbound traffic flow？（）A、cluster IDB、WeightC、MEDD、local preferenceE、aggregate
Within a BGP confederation， how are routing loops avoided？（）A、Split horizon.B、AS confederation sequence.C、The BFP cluster ID attribute.D、The BGP originator ID attribute.
单选题Which BGP attribute is used by BGP to prevent routing loops?（）AAS - pathBnext - hopCMEDDweightElocal preferenceForigin
单选题Within a BGP confederation， how are routing loops avoided？（）ASplit horizon.BAS confederation sequence.CThe BFP cluster ID attribute.DThe BGP originator ID attribute.
单选题Which BGP attribute can be used to influence inbound traffic flow？（）Acluster IDBWeightCMEDDlocal preferenceEaggregate
单选题Which BGP community is used to prevent the advertisement of the BGP prefix to other BGP peers？（）AadditiveBnoneCno-exportDno-advertiseElocal-as
多选题Which two statements about the bgp deterministic-med and bgp always-compare-med commands are true？（）AThe bgp deterministic-med command is used to influence the BGP route selection process to cause the MED attribute to have higher precedence over the AS path lengthBThe bgp always-compare command is used to influence the BGP route selection process to cause the MED attribute to have higher precedence over the AS path systemCEnabling the bgp deterministic-med command ensures the comparison of the MED variable when choosing routes advertised by different peers in the same autonomous system.DEnabling the bgp always-compare-med command ensures the comparison of the MED variable for paths from neighbors in different autonomous systems.EThe bgp deterministic-med and bgp always-compare-med commands are enabled by defult.
单选题Which BGP attribute will not be advertised in routing updates to its neighboring routers? Select the best response.（）AweightBlocal preferenceCoriginDAS_pathEnext hop
单选题Within a BGP confederation how are routing loops avoided?（）Asplit horizonBthe AS-path attributeCthe BGP cluster ID attributeDthe BGP originator ID attribute
单选题Which message is used to transport routing information between BGP peers?（）AOpenBActiveCUpdateDKeepalive
单选题When BGP is used as the PE-CE routing protocol, which of these statements is correct?（）AOn the CE router, PE neighbors must be configured in the VRF context on the CE routerBOn PE routers, the CE IBGP neighbors are configured in the global BGP configurationCOn PE routers, the CE EBGP neighbors are configured in the VRF contextDA separate BGP process must be used on the PE routers for CE routers so that they do not use the same BGP routing process as that used for the PE router's other provider neighbors
单选题Which mechanism does External BGP use to prevent the formation of routing loops?（）AAS pathBSplit horizonCPoison reverseDUnicast RPF check
多选题Which three statements about BGP confederation and route reflectors are true？ （）AClusters are used in confederation schemes to avoid loops.BBGP network can have a confederation within a route reflector area.CAn internal BGP network cannot have a route reflector within a confederation.DAn internal BGP network can have a route reflector within a confederation.EClusters are used in route reflector schemes to avoid loops.FBGP network cannot have a confederation within a route reflector area.
单选题Which routing table stores IPv4 unicast routes and is used by multicast routing protocols to prevent loops?（）Ainet.0Binet.1Cinet.2Dinet.3