Within a BGP confederation how are routing loops avoided?（）
Which three of the statements below correctly describe the characteristics of Autonomous Systems in routed networks?（）A、Within an AS, all routers must run either BGP or IBGP.B、An AS uses exterior gatew ay protocols (EGPs) to exchange information with other autonomous systems.C、An AS is a group of routers under the same technical administration.D、Within an AS, routes learned through BGP can be redistributed using interior gateway protocols.E、Wi thin an AS, routes learned through an interior protocol cannot be redistributed using BGP to other autonomous systems.
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What defines a BGP confederation?（）A、autonomous-system 64555;confederation 1111 ;B、autonomous-system 64555; confederation 1111 members [ 64555 64777 ];C、confederation 64555; autonomous-system 1111 members [ 64555 64777 ];D、sub-autonomous-system 64555; confederation 1111 members [ 64555 64777 ];
You want to configure a single EBGP peering session over parallel physical circuits. Which BGP feature enables load balancing in this scenario？（）A、multihop BGPB、multicast BGPC、route reflectionD、multiprotocol BGPE、confederation BGP
What was unusual about the Article of Confederation? What was the struggle at the Constitutional Convention? How was the conflict solved?
An ISP is running a large IBPG network with 25 routers. The full mesh topology that is currently inplace is inefficiently using up bandwidth from all of the BGP traffic. What can the administratorconfigure to reduce the number of BGP neighbor relationships within the AS？（）A、Route reflectorsB、Route mapsC、Route redistributionD、Peer groupsE、Aggregate addresses
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 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.
