200-301 — questions

Page 17 of 60 · 1182 total questions.

200-301 Question 359

Topic 1 · Question 359

When OSPF learns multiple paths to a network, how does it select a route?

AFor each existing interface, it adds the metric from the source router to the destination to calculate the route with the lowest bandwidth.
BIt counts the number of hops between the source router and the destination to determine the route with the lowest metric.
CIt divides a reference bandwidth of 100 Mbps by the actual bandwidth of the exiting interface to calculate the route with the lowest cost. (correct answer)
DIt multiplies the active K values by 256 to calculate the route with the lowest metric.

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: It divides a reference bandwidth of 100 Mbps by the actual bandwidth of the exiting interface to calculate the route with the lowest cost.

200-301 Question 360

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Topic 1 · Question 360

When a floating static route is configured, which action ensures that the backup route is used when the primary route fails?

AThe administrative distance must be higher on the primary route so that the backup route becomes secondary.
BThe default-information originate command must be configured for the route to be installed into the routing table.
CThe floating static route must have a lower administrative distance than the primary route so it is used as a backup.
DThe floating static route must have a higher administrative distance than the primary route so it is used as a backup (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: The floating static route must have a higher administrative distance than the primary route so it is used as a backup

Explanation

A static route is manually configured and does not adapt automatically to topology changes. Administrative distance ranks the trustworthiness of routes learned from different sources.

200-301 Question 361

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Topic 1 · Question 361

Refer to the exhibit. The show ip ospf interface command has been executed on R1. How is OSPF configured?

AA point-to-point network type is configured.
BThe interface is not participating in OSPF.
CThe default Hello and Dead timers are in use. (correct answer)
DThere are six OSPF neighbors on this interface.

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: The default Hello and Dead timers are in use.

200-301 Question 362

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Topic 1 · Question 362

A user configured OSPF and advertised the Gigabit Ethernet interface in OSPF. By default, to which type of OSPF network does this interface belong?

Apoint-to-multipoint
Bpoint-to-point
Cbroadcast (correct answer)
Dnonbroadcast

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: broadcast

200-301 Question 363

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Topic 1 · Question 363

Which attribute does a router use to select the best path when two or more different routes to the same destination exist from two different routing protocols?

Adual algorithm
Bmetric
Cadministrative distance (correct answer)
Dhop count

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: administrative distance

Explanation

Administrative distance ranks the trustworthiness of routes learned from different sources.

Router A learns the same route from two different neighbors; one of the neighbor routers is an OSPF neighbor, and the other is an EIGRP neighbor. What is the administrative distance of the route that will be installed in the routing table?

A20
B90 (correct answer)
C110
D115

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: 90

200-301 Question 365

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Topic 1 · Question 365

Refer to the exhibit. An engineer is bringing up a new circuit to the MPLS provider on the Gi0/1 interface of Router 1. The new circuit uses eBGP and learns the route to VLAN25 from the BGP path. What is the expected behavior for the traffic flow for route 10.10.13.0/25?

ATraffic to 10.10.13.0/25 is load balanced out of multiple interfaces.
BTraffic to 10.10.13.0/25 is asymmetrical.
CRoute 10.10.13.0/25 is updated in the routing table as being learned from interface Gi0/1. (correct answer)
DRoute 10.10.13.0/25 learned via the Gi0/0 interface remains in the routing table.

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: Route 10.10.13.0/25 is updated in the routing table as being learned from interface Gi0/1.

200-301 Question 366

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Topic 1 · Question 366

Which two actions influence the EIGRP route selection process? (Choose two.)

AThe advertised distance is calculated by a downstream neighbor to inform the local router of the bandwidth on the link.
BThe router calculates the feasible distance of all paths to the destination route.
CThe router must use the advertised distance as the metric for any given route. (correct answer)
DThe router calculates the best backup path to the destination route and assigns it as the feasible successor.
EThe router calculates the reported distance by multiplying the delay on the exiting interface by 256.

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: The router must use the advertised distance as the metric for any given route.

200-301 Question 367

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Topic 1 · Question 367

Refer to the exhibit. If OSPF is running on this network, how does Router2 handle traffic from Site B to 10.10.13.128/25 at Site A?

AIt sends packets out of interface Fa0/1 only.
BIt sends packets out of interface Fa0/2 only.
CIt load-balances traffic out of Fa0/1 and Fa0/2.
DIt cannot send packets to 10.10.13.128/25. (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: It cannot send packets to 10.10.13.128/25.

200-301 Question 368

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Topic 1 · Question 368 · Select all that apply

Which two outcomes are predictable behaviors for HSRP? (Choose two.)

AThe two routers negotiate one router as the active router and the other as the standby router. (correct answer)
BThe two routers share the same interface IP address, and default gateway traffic is load-balanced between them.
CThe two routers synchronize configurations to provide consistent packet forwarding.
DEach router has a different IP address, both routers act as the default gateway on the LAN, and traffic is load-balanced between them.
EThe two routers share a virtual IP address that is used as the default gateway for devices on the LAN. (correct answer)

Reveal answer & explanation

Correct answer: A, E

The correct answer is A, E. Option A: The two routers negotiate one router as the active router and the other as the standby router. Option E: The two routers share a virtual IP address that is used as the default gateway for devices on the LAN.

Explanation

A host sends traffic for remote IP networks to its configured default gateway. OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead.

200-301 Question 369

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Topic 1 · Question 369 · Select all that apply

Refer to the exhibit. An engineer is configuring the New York router to reach the Lo1 interface of the Atlanta router using interface Se0/0/0 as the primary path. Which two commands must be configured on the New York router so that it reaches the Lo1 interface of the Atlanta router via Washington when the link between New York and Atlanta goes down? (Choose two.)

AIpv6 route 2000::1/128 2012::1 (correct answer)
BIpv6 route 2000::1/128 2012::1 5
CIpv6 route 2000::1/128 2012::2
DIpv6 route 2000::1/128 2023::2 5
EIpv6 route 2000::1/128 2023::3 5 (correct answer)

Reveal answer & explanation

Correct answer: A, E

The correct answer is A, E. Option A: Ipv6 route 2000::1/128 2012::1 Option E: Ipv6 route 2000::1/128 2023::3 5

Explanation

IPv6 uses 128-bit addresses and relies on Neighbor Discovery rather than ARP.

200-301 Question 370

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Topic 1 · Question 370

How does HSRP provide first hop redundancy?

AIt load-balances Layer 2 traffic along the path by flooding traffic out all interfaces configured with the same VLAN.
BIt uses a shared virtual MAC and a virtual IP address to a group of routers that serve as the default gateway for hosts on a LAN. (correct answer)
CIt forwards multiple packets to the same destination over different routed links in the data path.
DIt load-balances traffic by assigning the same metric value to more than one route to the same destination in the IP routing table.

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: It uses a shared virtual MAC and a virtual IP address to a group of routers that serve as the default gateway for hosts on a LAN.

Explanation

A host sends traffic for remote IP networks to its configured default gateway. OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead.

200-301 Question 371

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Topic 1 · Question 371

Refer to the exhibit. Which action establishes the OSPF neighbor relationship without forming an adjacency?

Amodify hello interval (correct answer)
Bmodify process ID
Cmodify priority
Dmodify network type

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: modify hello interval

200-301 Question 372

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Topic 1 · Question 372

Which command must you enter to guarantee that an HSRP router with higher priority becomes the HSRP primary router after it is reloaded?

Astandby 10 preempt (correct answer)
Bstandby 10 version 1
Cstandby 10 priority 150
Dstandby 10 version 2

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: standby 10 preempt

200-301 Question 373

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Topic 1 · Question 373

Which command should you enter to verify the priority of a router in an HSRP group?

Ashow hsrp (correct answer)
Bshow sessions
Cshow interfaces
Dshow standby

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: show hsrp

Explanation

HSRP is a Cisco first-hop redundancy protocol using active and standby routers.

200-301 Question 374

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Topic 1 · Question 374

Refer to the exhibit. Which command would you use to configure a static route on Router1 to network 192.168.202.0/24 with a nondefault administrative distance?

Arouter1(config)#ip route 192.168.202.0 255.255.255.0 192.168.201.2 1
Brouter1(config)#ip route 192.168.202.0 255.255.255.0 192.168.201.2 5 (correct answer)
Crouter1(config)#ip route 1 192.168.201.1 255.255.255.0 192.168.201.2
Drouter1(config)#ip route 5 192.168.202.0 255.255.255.0 192.168.201.2

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: router1(config)#ip route 192.168.202.0 255.255.255.0 192.168.201.2 5

200-301 Question 375

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Topic 1 · Question 375 · Select all that apply

Which of the following dynamic routing protocols are Distance Vector routing protocols?

AIS-IS
BEIGRP (correct answer)
COSPF
DBGP
ERIP (correct answer)

Reveal answer & explanation

Correct answer: B, E

The correct answer is B, E. Option B: EIGRP Option E: RIP

Explanation

EIGRP uses DUAL and a composite metric to select loop-free paths.

200-301 Question 376

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Topic 1 · Question 376

You have configured a router with an OSPF router ID, but its IP address still reflects the physical interface. Which action can you take to correct the problem in the least disruptive way?

AReload the OSPF process (correct answer)
BSpecify a loopback address
CReboot the router
DSave the router configuration

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: Reload the OSPF process

Explanation

OSPF is a link-state IGP that uses cost and a shortest-path calculation to select routes.

200-301 Question 377

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Topic 1 · Question 377

Which command should you enter to view the error log in an EIGRP for IPv6 environment?

Ashow ipv6 eigrp neighbors
Bshow ipv6 eigrp topology
Cshow ipv6 eigrp traffic
Dshow ipv6 eigrp events (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: show ipv6 eigrp events

Explanation

EIGRP uses DUAL and a composite metric to select loop-free paths. IPv6 uses 128-bit addresses and relies on Neighbor Discovery rather than ARP.

200-301 Question 378

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Topic 1 · Question 378

Refer to the exhibit. Which two statements about the network environment of router R1 must be true? (Choose two.) Refer to the exhibit. Router R1 must be configured to reach the 10.0.3.0/24 network from the 10.0.1.0/24 segment. Which command must be used to configure the route?

Aroute add 10.0.3.0 0.255.255.255 10.0.4.2
Bip route 10.0.3.0 0.255.255.255 10.0.4.2
Croute add 10.0.3.0 mask 255.255.255.0 10.0.4.3
Dip route 10.0.3.0 255.255.255.0 10.0.4.3 (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: ip route 10.0.3.0 255.255.255.0 10.0.4.3

Showing questions 321–340 of 1182 · Page 17 of 60