200-301 — questions

Page 18 of 60 · 1182 total questions.

200-301 Question 379

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Topic 1 · Question 379 · Select all that apply

Refer to the exhibit. Which two statements about the network environment of router R1 must be true? (Choose two.)

AThe EIGRP administrative distance was manually changed from 90 to 170.
BThere are 20 different network masks within the 10.0.0.0/8 network. (correct answer)
CTen routes are equally load-balanced between Te0/1/0.100 and Te0/2/0.100. (correct answer)
DThe 10.0.0.0/8 network was learned via external EIGRP.
EA static default route to 10.85.33.14 was defined.

Reveal answer & explanation

Correct answer: B, C

The correct answer is B, C. Option B: There are 20 different network masks within the 10.0.0.0/8 network. Option C: Ten routes are equally load-balanced between Te0/1/0.100 and Te0/2/0.100.

200-301 Question 380

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Topic 1 · Question 380 · Select all that apply

Which two statements about exterior routing protocols are true? (Choose two.)

AThey determine the optimal within an autonomous system.
BThey determine the optimal path between autonomous systems. (correct answer)
CBGP is the current standard exterior routing protocol. (correct answer)
DMost modern networking supports both EGP and BGP for external routing.
EMost modern network routers support both EGP and EIGRP for external routing.

Reveal answer & explanation

Correct answer: B, C

The correct answer is B, C. Option B: They determine the optimal path between autonomous systems. Option C: BGP is the current standard exterior routing protocol.

Explanation

PAT distinguishes many inside sessions on one public address by translating transport-layer ports.

200-301 Question 381

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Topic 1 · Question 381

You have two paths for the 10.10.10.0 network - one that has a feasible distance of 3072 and the other of 6144. What do you need to do to load balance your EIGRP routes?

AChange the maximum paths to 2
BChange the configuration so they both have the same feasible distance
CChange the variance for the path that has a feasible distance of 3072 to 2 (correct answer)
DChange the IP addresses so both paths have the same source IP address

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: Change the variance for the path that has a feasible distance of 3072 to 2

Explanation

PAT distinguishes many inside sessions on one public address by translating transport-layer ports.

200-301 Question 383

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Topic 1 · Question 383 · Select all that apply

Which two circumstances can prevent two routers from establishing an OSPF neighbor adjacency? (Choose two.)

Amismatched autonomous system numbers
Ban ACL blocking traffic from multicast address 224.0.0.10
Cmismatched process IDs
Dmismatched hello timers and dead timers (correct answer)
Euse of the same router ID on both devices (correct answer)

Reveal answer & explanation

Correct answer: D, E

The correct answer is D, E. Option D: mismatched hello timers and dead timers Option E: use of the same router ID on both devices

200-301 Question 384

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Topic 1 · Question 384 · Select all that apply

Which three describe the reasons large OSPF networks use a hierarchical design? (Choose three.)

Ato speed up convergence (correct answer)
Bto reduce routing overhead (correct answer)
Cto lower costs by replacing routers with distribution layer switches
Dto decrease latency by increasing bandwidth
Eto confine network instability to single areas of the network (correct answer)
Fto reduce the complexity of router configuration

Reveal answer & explanation

Correct answer: A, B, E

The correct answer is A, B, E. Option A: to speed up convergence Option B: to reduce routing overhead Option E: to confine network instability to single areas of the network

200-301 Question 385

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Topic 1 · Question 385

Refer to the exhibit. If R1 receives a packet destined to 172.16.1.1, to which IP address does it send the packet?

A192.168.14.4 (correct answer)
B192.168.12.2
C192.168.13.3
D192.168.15.5

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: 192.168.14.4

200-301 Question 386

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Topic 1 · Question 386

Refer to the exhibit. On R1 which routing protocol is in use on the route to 192.168.10.1?

ARIP
BOSPF
CIGRP
DEIGRP (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: EIGRP

Explanation

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

200-301 Question 387

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Topic 1 · Question 387

Refer to the exhibit. Which Command do you enter so that R1 advertises the loopback0 interface to the BGP Peers?

ANetwork 172.16.1.32 mask 255.255.255.224 (correct answer)
BNetwork 172.16.1.0 0.0.0.255
CNetwork 172.16.1.32 255.255.255.224
DNetwork 172.16.1.33 mask 255.255.255.224
ENetwork 172.16.1.32 mask 0.0.0.31
FNetwork 172.16.1.32 0.0.0.31

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: Network 172.16.1.32 mask 255.255.255.224

200-301 Question 388

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Topic 1 · Question 388

Refer to exhibit. What Administrative distance has route to 192.168.10.1?

A1
B90 (correct answer)
C110
D120

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: 90

200-301 Question 389

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Topic 1 · Question 389

Which value is used to determine the active router in an HSRP default configuration?

ARouter loopback address
BRouter IP address (correct answer)
CRouter priority
DRouter tracking number

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: Router IP address

Explanation

OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead.

200-301 Question 390

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Topic 1 · Question 390 · Select all that apply

Refer to the exhibit. If RTR01 is configured as shown, which three addresses will be received by other routers that are running EIGRP on the network? (Choose three.)

A192.168.2.0 (correct answer)
B10.4.3.0
C10.0.0.0 (correct answer)
D172.16.0.0 (correct answer)
E172.16.4.0
F192.168.0.0

Reveal answer & explanation

Correct answer: A, C, D

The correct answer is A, C, D. Option A: 192.168.2.0 Option C: 10.0.0.0 Option D: 172.16.0.0

200-301 Question 391

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Topic 1 · Question 391

Which configuration command can you apply to a HSRP router so that its local interface becomes active if all other routers in the group fail?

Ano additional config is required (correct answer)
Bstandby 1 track ethernet
Cstandby 1 preempt
Dstandby 1 priority 250

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: no additional config is required

200-301 Question 392

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Topic 1 · Question 392 · Select all that apply

Which two statements about eBGP neighbor relationships are true? (Choose two.)

AThe two devices must reside in different autonomous systems (correct answer)
BNeighbors must be specifically declared in the configuration of each device (correct answer)
CThey can be created dynamically after the network statement is configured
DThe two devices must reside in the same autonomous system
EThe two devices must have matching timer settings

Reveal answer & explanation

Correct answer: A, B

The correct answer is A, B. Option A: The two devices must reside in different autonomous systems Option B: Neighbors must be specifically declared in the configuration of each device

200-301 Question 393

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Topic 1 · Question 393

Refer to the exhibit. How will the router handle a packet destined for 192.0.2.156?

AThe router will forward the packet via either Serial0 or Serial1.
BThe router will return the packet to its source.
CThe router will forward the packet via Serial2. (correct answer)
DThe router will drop the packet.

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: The router will forward the packet via Serial2.

200-301 Question 394

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Topic 1 · Question 394 · Select all that apply

Which statements describe the routing protocol OSPF? (Choose three.)

AIt supports VLSM. (correct answer)
BIt is used to route between autonomous systems.
CIt confines network instability to one area of the network. (correct answer)
DIt increases routing overhead on the network.
EIt allows extensive control of routing updates. (correct answer)
FIt is simpler to configure than RIP v2.

Reveal answer & explanation

Correct answer: A, C, E

The correct answer is A, C, E. Option A: It supports VLSM. Option C: It confines network instability to one area of the network. Option E: It allows extensive control of routing updates.

200-301 Question 395

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Topic 1 · Question 395

Refer to the exhibit. After you apply the given configurations to R1 and R2 you notice that OSPFv3 fails to start.

AThe area numbers on R1 and R2 are mismatched (correct answer)
BThe IPv6 network addresses on R1 and R2 are mismatched
CThe autonomous system numbers on R1 and R2 are mismatched
DThe router ids on R1 and R2 are mismatched

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: The area numbers on R1 and R2 are mismatched

200-301 Question 396

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Topic 1 · Question 396

Which command is used to display the collection of OSPF link states?

Ashow ip ospf link-state
Bshow ip ospf lsa database
Cshow ip ospf neighbors
Dshow ip ospf database (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: show ip ospf database

Explanation

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

200-301 Question 397

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Topic 1 · Question 397 · Select all that apply

Refer to the exhibit. A network associate has configured OSPF with the command: City(config-router)# network 192.168.12.64 0.0.0.63 area 0 After completing the configuration, the associate discovers that not all the interfaces are participating in OSPF. Which three of the interfaces shown in the exhibit will participate in OSPF according to this configuration statement? (Choose three.)

AFastEthernet0 /0
BFastEthernet0 /1 (correct answer)
CSerial0/0 (correct answer)
DSerial0/1.102 (correct answer)
ESerial0/1.103
FSerial0/1.104

Reveal answer & explanation

Correct answer: B, C, D

The correct answer is B, C, D. Option B: FastEthernet0 /1 Option C: Serial0/0 Option D: Serial0/1.102

200-301 Question 398

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Topic 1 · Question 398

Refer to the exhibit. C-router is to be used as a "router-on-a-stick" to route between the VLANs. All the interfaces have been properly configured and IP routing is operational. The hosts in the VLANs have been configured with the appropriate default gateway. What is true about this configuration?

AThese commands need to be added to the configuration: C-router(config)# router eigrp 123 C-router(config-router)# network 172.19.0.0
BThese commands need to be added to the configuration: C-router(config)# router ospf 1 C-router(config-router)# network 172.19.0.0 0.0.3.255 area 0
CThese commands need to be added to the configuration: C-router(config)# router rip C-router(config-router)# network 172.19.0.0
DNo further routing configuration is required. (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: No further routing configuration is required.

200-301 Question 399

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Topic 1 · Question 399

Refer to the exhibit. Which address and mask combination represents a summary of the routes learned by EIGRP?

A192.168.25.0 255.255.255.240
B192.168.25.0 255.255.255.252
C192.168.25.16 255.255.255.240 (correct answer)
D192.168.25.16 255.255.255.252
E192.168.25.28 255.255.255.240
F192.168.25.28 255.255.255.252

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: 192.168.25.16 255.255.255.240

Showing questions 341–360 of 1182 · Page 18 of 60