Online Access Free 642-885 Practice Test

Which two statements regarding the BGP peerlngs are correct? (Choose two)

• A.On PE5,the incoming prefixes received from the 192.168.105.51 EBGP peer is limited to a maximum of 10 prefixes
• B.PE5 has received a total of 60 prefixes from its neighbors
• C.On PE5, the "rplin" inbound route policy is applied to the 192.168.105.51 EBGP peer
• D.On PE5, the "pass" outbound route policy is applied to the 192.168.105.51 EBGP peer
• E.PE5 has one EBGP peer (CE5) and two IBGP peers (P1 and PE6)

Which multicast routing protocol is used to forward multicast data along the optimal path from source to receivers?

• A.IGMP
• B.PIM Bi-Dir
• C.PIM SM
• D.SSM
• E.MSDP
• F.PIM DM

Which of the following can be used by dual-stack service providers supporting IPv4/IPv6 customers with dual-stack hosts using public IPv6 addresses and private IPv4 addresses?

• A.Carrier-grade NAT
• B.6RD
• C.NAT64
• D.6to4 tunnels

Refer to the exhibit.

Given the partial BGP configuration, which configuration correctly completes the Cisco IOS-XR route reflector configuration where both the 1.1.1.1 and 2.2.2.2 routers are the clients and the 3.3.3.3 router is a non-client IBGP peer?

• A.neighbor 1.1.1.1 address-family ipv4 unicast remote-as 65123 route-reflector-client neighbor 2.2.2.2 address-family ipv4 unicast remote-as 65123 route-reflector-client neighbor 3.3.3.3 address-family ipv4 unicast remote-as 65123
• B.neighbor 1.1.1.1 remote-as 65123 address-family ipv4 unicast route-reflector-client neighbor 2.2.2.2 remote-as 65123 address-family ipv4 unicast route-reflector-client neighbor 3.3.3.3 remote-as 65123
• C.neighbor 1.1.1.1 remote-as 65123 neighbor 1.1.1.1 route-reflector-client neighbor 2.2.2.2 remote-as 65123 neighbor 2.2.2.2 route-reflector-client neighbor 3.3.3.3 remote-as 65123
• D.neighbor 1.1.1.1 remote-as 65123 route-reflector-client neighbor 2.2.2.2 remote-as 65123 route-reflector-client neighbor 3.3.3.3 remote-as 65123

Which four statements are correct regarding MSDP configurations and operations? (Choose four.)

• A.On Cisco IOS, IOS-XE, and IOS-XR, the router can be configured to cache the SA messages to reduce the join latency
• B.MSDP peerings on Cisco IOS, IOS-XE, and IOS-XR support MD5 or SHA1 authentication
• C.MSDP establishes neighbor relationships with other MSDP peers using TCP port 639
• D.The MSDP peers are also typically the RPs in respective routing domains.
• E.SA messages are flooded to all other MSDP peers without any restrictions
• F.SA messages are used to advertise active sources in a domain