Cisco 300-510 SPRI Exam Questions Instant Access

Question 1

Refer to the exhibit. A network engineer must correct the security policy on the EDGE_R router, which is connected to two Tier 1 ISPs. After another engineer added ip as-path access-list 11 permit 11 to EDGE_R, some routes from AS 11 and AS 4832 started to appear in the routing information base (RIB). Traffic control via Community options is disabled on both ISPs. How should the network engineer update the router configuration on EDGE_R so that only routes for AS 11 are permitted?

AConfigure ip as-path prefix-list 11 permit _11$.

BConfigure ip as-path access-list 11 permit _11_.

CConfigure ip as-path distribution-list 11 deny A[0-9]+S.

DConfigure ip as-path access-list 11 deny 4832$.

Answer : D

Question 2

Refer to the exhibit.

An engineer is comparing these RPL and route map configurations. Which two conclusions will the engineer reach? (Choose two.)

ARPL is applying policy only on BGP IPv6 address families, but the route map is applying policy on BGP IPv4 and IPv6 address families.

BRPL and the route map are applying only local preference 50 for prefix 172.22.0.0/16.

CRPL is applying local preference 100 and community (2:100) for multiple prefixes, but the route map is applying default local preference for multiple prefixes

DRPL is applying local preference 50 and community (2:666) for prefix 172.22.0.0716. but the route map is applying only local preference 50 for the same prefix

ERPL is applying local preference 50 and community (2:666) for all prefixes, but the route map is applying only local preference 50 for all prefixes.

Answer : C, D

Question 3

Refer to the exhibit.

All routers on this network have been configured with P1M-SM and R1 is the rendezvous point However, when asymmetric routing is implemented to modify link usage the network begins to drop certain multicast traffic Which action corrects the problem?

APlace the routes affected by asymmetric routing in a VRF.

BRemove the asymmetric routing and use spanning tree to manage link usage.

CAdd a static Mroute for routes that are failing.

DConfigure the routers to use PIM-DM instead of PIM-SM.

Answer : A

Question 4

Which difference must an engineer consider when Implementing Inter-domain and Intra-domain multicast routing on the network?

AIntra-domain routing allows the service provider to control incoming and outgoing multicast data streams on its network, but inter-domain routing limits the service provider's control.

BIntra-domain routing uses the PIM and MBGP protocols for multicast routing, but inter-domain routing must use PIM.SSM or MSDP.

CIntra-domain routing is dependent on the RP router within the same SP network, but inter-domain routing reduces the dependency on the other SP network.

DInter-domain routing supports policy routing to connect different multicast domains using PIM.SM, but intra-domain routing supports policy routing using PIM-SM only within a single domain.

Answer : C

Question 5

Refer to the exhibit.

After you applied these configurations to routers R1 and R2, the two devices could not

form a neighbor relationship. Which reason for the problem is the most likely?

AThe two routers cannot authenticate with one another.

BThe two routers have the same area ID.

CThe two routers have the same network ID.

DThe two routers have different IS-types.

Answer : C

For those asking about the password, area authentication doesn't prevent neighboring to come up because it is carried only in LSP, CSNP and PSNP messages and not in IIH messages. https://www.cisco.com/c/en/us/support/docs/ip/integrated-intermediate-system-to-intermediate-system-is-is/13792-isis-authent.html

Question 6

Which type of policy does an IPv6 ISATAP tunnel support?

Apolicies that transmit Connectionless Network Service packets

Bpolicies to transmit IPv6 traffic within a site

Cpolicies to transmit IPv6 traffic over a point-to-point tunnel

Dpolicies that require addresses to have a 2002 716 prefix

Answer : B

Question 7

For which reason can two devices fail to establish an OSPF neighbor relationship?

AThe two devices have different process IDs

BThe two devices have different network types

CThe two devices have different router IDs

DThe two devices have the same area ID

Answer : B

Cisco Implementing Cisco Service Provider Advanced Routing Solutions 300-510 SPRI Exam Questions