1.Look at the picture.
Correct:
Green choice1>
Yellow Choice1
Green choice1>
Yellow Choice4
Green choice1>
Yellow Choice5
Green choice2>
Yellow Choice2
Green choice2>
Yellow Choice3
2.What are two purposes of the BGP scantime
command? (Choose two.)
A.to tune the BGP process which walks the BGP table and confirms the reachability of next hops
B.to allow faster detection of downed BGP peers
C.to improve BGP convergence time
D.to tune the BGP update interval
E.to decrease the effects of unstable routes by increasing the route suppression time
Correct:A C
3.Which command is used to configure the external, confederationwide
AS number?
A.router(config)#router bgp {asnumber}
B.router(configrouter)#
bgp confederation peers {asnumber}
C.router(configrouter)#
bgp confederation identifier {asnumber}
D.router(configrouter)#
bgp clusterid
{asnumber}
E.router(configrouter)#
neighbor {ip address} remoteas
{asnumber}
Correct:C
4.When creating iBGP multipaths which three criteria must be met by multiple paths to the same
destination? (Choose three.)
A.Router IDs must be the same on all routers.
B.Each destination must have a different nexthop
address.
C.The destination ASnumber
must be different for each destination.
D.Multiexit
discriminator attributes must be the same on all paths.
E.Interior Gateway Protocol distance must be identical on each path.
Correct:B D E
5.LabCorrect:
6.Look at the picture.
Correct:
Green choice6>
Yellow Choice1
Green choice1>
Yellow Choice2
Green choice3>
Yellow Choice3
Green choice5>
Yellow Choice4
Green choice4>
Yellow Choice5
Green choice2>
Yellow Choice6
7.Which two of these statements about hierarchical route reflectors are correct? (Choose two.)
A.A route reflector can be a client of another route reflector.
B.Each cluster within the hierarchy can only contain one route reflector.
C.The hierarchy can be as deep as needed.
D.A route reflector can have clients in different clusters.
E.Hierarchical route reflectors are set up using three levels (access, distribution, and core layers).
Correct:A C
8.What can cause a single sourced iBGP route not to be selected as the best route?
A.The BGP MED is 0.
B.The BGP nexthop
is unreachable.
C.The BGP origin is incomplete.
D.The BGP weight is 0.
E.The BGP local preference is 0.
F.BGP synchronization is disabled.
Correct:B
9.Look at the picture
Correct:
Green choice1>
Yellow Choice1
Green choice3>
Yellow Choice2
Green choice2>
Yellow Choice3
Green choice6>
Yellow Choice4
10.Which two of the following are true regarding the BGP PrefixBased
outbound route filtering
feature? (Choose two.)
A.IP multicast routes are not supported.
B.Outbound route filtering is configured only on a peraddress
family basis.
C.Outbound route filtering can be configured for either iBGP or eBGP sessions.
D.The outbound route filter can be defined in a Prefix list, Distribute list or Access lists.
E.Outbound route filtering is more effective when a distance vector IGP is used.
Correct:A B
11.Which configuration will enable the R1 router in the AS51003 subAS
(memberAS)
as a route
reflector with neighbors 10.1.1.1 and 10.2.2.2 as its routereflector
clients?
A.! R1 router bgp 51003 bgp confederation identifier 55111 bgp confederation peers 51001 51002
neighbor 10.1.1.1 remoteas
51003 neighbor 10.2.2.2 remoteas
51003 neighbor 10.1.1.1
routereflectorclient
neighbor 10.2.2.2 routereflectorclient
B.! R1 router bgp 51003 bgp confederation identifier 55111 bgp confederation peers 51001 51002
neighbor 10.1.1.1 remoteas
51001 neighbor 10.2.2.2 remoteas
51002 neighbor 10.1.1.1
routereflectorclient
neighbor 10.2.2.2 routereflectorclient
C.! R1 router bgp 55111 bgp confederation identifier 51003 neighbor 10.1.1.1 remoteas
51003 neighbor
10.2.2.2 remoteas
51003 neighbor 10.1.1.1 routereflectorclient
neighbor 10.2.2.2 routereflectorclient
D.! R1 router bgp 55111 bgp confederation identifier 51003 neighbor 10.1.1.1 remoteas
55111 neighbor
10.2.2.2 remoteas
55111 neighbor 10.1.1.1 routereflectorclient
neighbor 10.2.2.2 routereflectorclient
Correct:A
12.Which BGP configuration option is designed to reduce router processing load caused by
unstable routes?
A.neighbor {ipaddress}
maximumprefix
{number}
B.bgp dampening
C.no sync
D.bgp deterministicmed
E.sync
F.bgp scantime
Correct:B
Link : http://www.killtest.co.kr/CCIP/642-661.asp