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Pass the Cisco CCNP Service Provider 300-510 Questions and answers with CertsForce

Viewing page 7 out of 8 pages
Viewing questions 61-70 out of questions
Questions # 61:

STION NO: 82

Refer to the exhibit.

Question # 61

After maintenance to activate BGP neighbors connecting a new data center attached to R1,

L3VPN customers attached to OSPF domain 100 lost connectivity to services in OSPF 200 and OSPF 300 However Unified MPLS services within OSPF 100 remain reachable Which action must the network engineer take to resolve the outage?

Options:

A.

Reset the BGP session between R1 and R2


B.

Activate BGP neighbors between the new data center and R2 and R3


C.

Establish new MPLS LSPs from R1 to R2, R3 and R4


D.

Raise the maximum prefix limit on R2 to 1560 or more


Expert Solution
Questions # 62:

NO: 93

Which fact must a network architect consider when implementing IGMP in a multicast routing environment?

Options:

A.

If SSM is in use IGMPv3 must be enabled


B.

If BISS support is required IGMPv2 must be enabled


C.

If leave latency is critical IGMPv3 must be enabled


D.

If PIM-DM is required, IGMPv2 must be enabled


Expert Solution
Questions # 63:

For which reason can two BGP peers fail to establish a neighbor relationship?

Options:

A.

Their BGP send-community strings are misconfigured


B.

Their BGP timers are mismatched


C.

Their remote-as numbers are misconfigured


D.

They are both activated under an IPv4 address family


Expert Solution
Questions # 64:

What are the two characteristics of route reflectors? (Choose two.)

Options:

A.

If a router received an iBGP route with the originator-ID attribute set to its owm router ID, the route is discarded.


B.

Routes received from nonclient peers are reflected to route reflector clients as well as nonclient peers.


C.

Routes received from nonclient peers are reflected to route renector cluster as well as OSPF peers.


D.

If a route reflector receives a route with a cluster-list attribute containing a different cluster ID, the route is discarded.


E.

Routes received from a route reflector Client are reflected to other clients and nonclient peers.


Expert Solution
Questions # 65:

Refer to the exhibit.

Question # 65

A network operator must stop 10.33.33.33/32 from being redistributed into Level 1 router

XR1. Which configuration meets this need?

Question # 65

Question # 65

Question # 65

Question # 65

Options:

A.

Option A


B.

Option B


C.

Option C


D.

Option D


Expert Solution
Questions # 66:

Refer to the exhibit.

Question # 66

Routers R1 and R2 cannot form a neighbor relationship, but the network is otherwise

configured correctly and operating normally. Which two statements describe the problem? (Choose two.)

Options:

A.

The two routers are in the same area


B.

The two routers are in different subnets


C.

The two routers have password mismatch issues


D.

The two routers have the same network ID


E.

The two routers are in different areas


Expert Solution
Questions # 67:

Which expression, when used with the as-path-set command, matches the AS path attribute of the route?

Options:

A.

neighbor-is


B.

dfa-regtex


C.

ios-regex


D.

Length


Expert Solution
Questions # 68:

Refer to me exhibit.

Question # 68

A network engineer sets up a multihoming eBGP topology where multiple Autonomous Systems connect to ASN 64501. The engineer wants to block all the routers coming from ASN 64502. but allow all the others. For that purpose, the following AS Pam prefix 1st s being used:

Question # 68

What must be fixed to achieve this result?

Options:

A.

The AS-PATH filter must be defined inside the route-map mode


B.

At the end ip as-path access-list 10 permit .* must be included


C.

The statement must be modified with ip as-path access-list 1 deny _64502_


D.

The statement must CM modified with ip as path access list 1 deny A64502$


Expert Solution
Questions # 69:

How does the SRv6 IS-IS Flexible Algorithm function on the data plane?

Options:

A.

It uses the TE metric in its path calculations to optimize the cumulative TE metric.


B.

It uses the IGP metric in its path calculations to optimize reachability.


C.

It automatically delivers traffic to the destination over an engineered path computed by the IGP.


D.

It applies path computation algorithms to learn the topology and compute a pair of disjoint LSPs.


Expert Solution
Questions # 70:

Refer to the exhibit.

Question # 70

Company_A hosts multiple online VoD platforms. R3 is connected to MAN with a 100 Mbps link R2 has only a 10 Mbps connection, but it has the lowest number of hops to R1 A network engineer must allow users in area 49.421e.2331 5548.7624 00 to access online library resources, using the best possible route toward the online platforms to guarantee the highest connection quality. After the engineer implements the requirements, they notice an excessive number of routes in the R4 routing table and high memory consumption on the router. Which two actions must the engineer take to resolve the issue? (Choose two.)

Options:

A.

Create an access list on R2 and redistribute all routes from L1 into L2.


B.

Configure summary-address area level-1-2 64.45.52.0 255.255.252.0 on R3.


C.

Create a route map on R3 and redistribute all routes from L2 into L1.


D.

Configure summary-address level-2 64.45.52.0 0.0.3.255 on R2.


E.

Configure summary-address 64.45.52.0 255 255.252.0 level-1 on R3


Expert Solution
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Viewing questions 61-70 out of questions