correction chapitre 1 routage Cisco CCNP V7

♠ Posted by cisco1 in chapitre routage CCNP at 05:15

Question 1

Which two major areas can be used when discussing the high-level overview of a typical enterprise network? Choose two.

	Campus backbone
	Building distribution
	Building access
	Enterprise campus
	Enterprise edge

Question 2

Which of the following is used when choosing a dynamic routing protocol?  Choose two.   

	Cost of equipment
	Knowledge level of a specific routing protocol
	Scalability
	Vendor support
	Type of links supported

Question 3

BGP is which type of protocol?

	Distance vector
	Advanced distance vector
	Link-state
	Path vector

Question 4

Which two factors can influence convergence time for a routing protocol?  Choose two. 

	Fine tuning routing protocol timers
	Size of the routing table
	Configuring route summarization
	Type of link between routers

Question 5

Scalability of a network includes which two factors? Choose two.

	Number of adjacent neighbors
	Number of routers

	Distance between routers
	Ability to do auto summarization

Question 6

Which of the following traffic types is not supported by IPv6? 

	Unicast
	Multicast

	Anycast
	Broadcast

Question 7

What is the IPv6 multicast address used by EIGRP?

	FF02::5
	FF02::6

	FF02::9
	FF02::A

Question 8

Which type of IPv6 address is used by routing protocols for communications only on the link?

	Unique local
	Site local

	Link-local
	Multicas

Question 9

Which type of ICMPv6 message is sent by a device to request information about the network such as the prefix, prefix length and default gateway? 

	Neighbor Advertisement
	Neighbor Solicitation

	Router Advertisement
	Router Solicitation

Question 10

Which type of ICMPv6 message is sent by a device to inform another device of its IPv6 address and associated Ethernet address?

	Neighbor Advertisement
	Neighbor Solicitation

	Router Advertisement
	Router Solicitation

Question 11

Which type of network allows access to multiple devices on the same network but does not provide broadcast capabilities? 

	Point-to-point
	Broadcast

	NBMA
	Multi-access

Question 12

Which type of subinterface provides connections similar to physical point-to-point links and has no neighbor discovery issues? 

	Point-to-point
	Point-to-multipoint

	Multipoint
	All of the above

Question 13

Which tunneling protocol was developed by Cisco to encapsulate a Layer 3 protocol inside a point-to-point, tunnel-over-IP network?

	GRE
	DMVPN

	IPsec
	MPLS

Question 14

A Layer 3 MPLS VPN over GRE is an example of what type of VPN? 

	DMVPN
	Multi-VPN

	Combination VPN
	Hybrid VPN

Question 15

What is the main benefit of a GRE tunnel in respect to routing protocols?

	Strong security
	Supports IP multicast

	Stateless
	Low overhead

Question 16

What protocol is used by routers to determine the next-hop IP address in tunneling networks?

	Dynamic GRE
	NHRP

	mGRE
	MPS

Question 17

What framework of open standards that provides confidentiality, data integrity, authentication and anti-replay protection?

	IPsec
	VPN

	PAP
	PSK

Question 18

R1 has an adjacent RIPng neighbor R2. R1 has a LAN with no neighbors,  2001:DB8:ACAD:1::/64. R1 advertises this prefix to adjacent RIPng neighbor, R2. What metric does R2 display for 2001:DB8:ACAD:1::/64? 

	1 hop
	2 hops

	3 hops
	4 hops

Question 19

How is an interface enabled for RIPng? 

	Using the network prefix/prefix-length router mode command
	Using the ipv6 router rip name interface command

	Interfaces are automatically enabled for RIPng when the RIPng process is started
	Using the router ripng name interface command

Question 20

Router R1 has multiple routes in its routing table including RIPng routes, directly connected networks and a static default route. R2 receives a static default route from R1 but no other routers. This is because R1 uses which option at the end of ipv6 rip name default-information interface command?

	static
	originate

	default-only
	only

Question 21

Refer to the exhibit. RIPng has been configured on all routers in the network but the routers do not receive RIP routing updates. What could be done to remedy the problem?

	Configure the RIPng version 2 under the routing protocol configuration.
	Configure IPv4 addresses for the interfaces that are participating in the routing process.

	Issue the command ipv6 rip LAB enable for the interfaces that are participating in the routing process.
	Configure the network statement under the routing protocol configuration.