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

Viewing page 5 out of 8 pages
Viewing questions 41-50 out of questions
Questions # 41:

Question # 41

Refer to the exhibit. Users connected to an application on 1.1.1.1 via routers CE1 and CE2 are complaining of frequent disconnections. While troubleshooting the issue, a network engineer with an employee ID: 4333:96:916 determined that the application itself is working normally, but the link connected to the 1.1.1.1 application is flapping. The users on CE1 and CE2 are accessing applications on 2.2.2.2 without difficulty. Which action resolves the issue?

Options:

A.

Disable split horizon on router R2.


B.

Redistribute CE1 routes on router R2.


C.

Enable passive interface on the router R3 Loopback1 interface.


D.

Enable route dampening on routers R1 and R2


Expert Solution
Questions # 42:

Refer to the exhibit.

Question # 42

A network engineer must optimize link failures on the OSPF routing domain. The solution must follow RFC 5286. and downtime must be no more than 50 ms. All known subnets on R1 must be protected. Which solution must the engineer implement on R1?

Options:

A.

Configure fp ospf frr per-prefix candidate enable high under the interface configuration.


B.

Configure Ip ospf fast-reroute per-prefix candidate enable under the interface configuration.


C.

Configure fast-reroute per-prefix enable prefix-priority low under the global OSPF configuration.


D.

Configure frr per-prefix enable priority high under the global OSPF configuration.


Expert Solution
Questions # 43:

Refer to the exhibit.

Question # 43

There is a connectivity issue between Customer-1 and Customer-2 File servers between the customers cannot send critical data R3 routes are missing from the routing table on the Customer-1 router All interlaces on Customer-1 are up Which configuration must be applied to router R2 to correct the problem?

Question # 43

Options:

A.

Option A


B.

Option B


C.

Option C


D.

Option D


Expert Solution
Questions # 44:

Refer to the exhibit. After creating dynamic neighbors for the range specified, the network administrator with an employee ID: 4690:88:374 cannot see all the BGP neighbors established. What is the issue?

Options:

A.

The single activated neighbor cannot be within the listen range.


B.

A list of neighbors belongs only to a defined ASN.


C.

The peer groups must also be activated inside the address family.


D.

The listen limit is smaller than the prefix defined in the listen range.


Expert Solution
Questions # 45:

Refer to the exhibit.

Question # 45

CE1 is the gateway router into the provider network via PE1. A network operator must

inject a default route into OSPF area 0. All devices inside area 0 must be able to reach PE1. Which configuration achieves this goal?

Question # 45

Options:

A.

Option A


B.

Option B


C.

Option C


D.

Option D


Expert Solution
Questions # 46:

Refer to the exhibit.

Question # 46

A network operator is getting the route for 10.11.11 0/24 from two upstream providers on

#XR3. The network operator must configure #XR3 to force the 10.11.11.0/24 prefix to route via next hop of 10.0.0.9 as primary when available. Which of these can the operator use the routing policy language for, to enforce this traffic forwarding path?

Options:

A.

weight of 0 on the prefix coming from 192.168.0.2


B.

lower local preference on the prefix coming from 192.168.0.2


C.

higher local preference on the prefix coming from 192.168.0.1


D.

weight of 100 on the prefix coming from 192.168.0.1


Expert Solution
Questions # 47:

Refer to the exhibit.

Question # 47

The green policy is designed with low delay, and the pink policy is designed with low cost. What is the next hop for node A on its way to node D, with the objective of achieving a low delay?

Options:

A.

192.168.3.2


B.

192.168.1.6


C.

192.168.3.6


D.

192. 168.1.2


Expert Solution
Questions # 48:

Question # 48

Refer to the exhibit After recent configuration changes to a customer's network, a network engineer notices that R2 cannot communicate with R3 Both FastEthemet interfaces on R2 and R3 are up and configured with the correct IP addresses MD5 password configured en R2 and R3 match with no issues What is the minimum change the engineer must make to enable R2 and R3 to communicate and fix the problem?

Options:

A.

Configure a loopback interface on R2 and assign it to area 0.


B.

Define area 2 as a NSSA on R2 and R3


C.

Configure virtual links between RI and R3.


D.

Configure interface F0/0 on RI and R2 to be in area O.


Expert Solution
Questions # 49:

A network engineer recently deployed a wireless network for users at a new office to join video conferences wirelessly The existing network consists of routers that are configured for EIGRP and BGP. which are located at several data centers in different physical locations The engineer configured PIM-SSM within a single domain from a single source However, during the testing phase, the video conference failed to work for any of the users. The IPs are reachable and firewalls in the network are configured correctly to allow the traffic. Which action resolves the issue?

Options:

A.

Configure PIM dense mode to replace P1M-SSM.


B.

Configure PIM dense mode with multidomain multicast


C.

Configure the devices to send join messages toward a multicast SPT


D.

Configure PIM sparse mode to replace PIM-SSM.


Expert Solution
Questions # 50:

Which technique should be permitted on ASA Firewall to allow MSDP Peering?

Options:

A.

PIMv2 messages carrying MSDP messages


B.

TCP socket(s) carrying MSDP messages


C.

Multicast BGP carrying MSDP messages


D.

UDP socket(s) carrying MSDP messages


Expert Solution
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