200-301 — questions

Page 22 of 60 · 1182 total questions.

200-301 Question 461

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Topic 1 · Question 461

Refer to the exhibit. An engineer is updating the R1 configuration to connect a new server to the management network. The PCs on the management network must be blocked from pinging the default gateway of the new server. Which command must be configured on R1 to complete the task?

AR1(config)#ip route 172.16.2.0.255.255.255.0 192.168.1.15
BR1(config)#ip route 172.16.2.2 255.255.255.248 gi0/1
CR1(config)#ip route 172.16.2.2 255.255.255.255 gi0/0 (correct answer)
DR1(config)#ip route 172.16.2.0 255.255.255.0 192.168.1.5

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: R1(config)#ip route 172.16.2.2 255.255.255.255 gi0/0

200-301 Question 462

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Topic 1 · Question 462

Refer to the exhibit. Router R1 currently is configured to use R3 as the primary route to the internet, and the route uses the default administrative distance settings. A network engineer must configure R1 so that it uses R2 as a backup, but only if R3 goes down. Which command must the engineer configure on R1 so that it correctly uses R2 as a backup route, without changing the administrative distance configuration on the link to R3?

Aip route 0.0.0.0 0.0.0.0 209.165.201.5.10
Bip route 0.0.0.0 0.0.0.0 g0/1 1
Cip route 0.0.0.0 0.0.0.0 209.165.200.226 1
Dip route 0.0.0.0 0.0.0.0 g0/1 6 (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: ip route 0.0.0.0 0.0.0.0 g0/1 6

200-301 Question 463

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Topic 1 · Question 463

Refer to the exhibit. Which action must be taken to ensure that router A is elected as the DR for OSPF area 0?

AConfigure the router A interfaces with the highest OSPF priority value within the area (correct answer)
BConfigure router B and router C as OSPF neighbors of router A
CConfigure the OSPF priority on router A with the lowest value between the three routers.
DConfigure router A with a fixed OSPF router ID

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: Configure the router A interfaces with the highest OSPF priority value within the area

Explanation

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

200-301 Question 464

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Topic 1 · Question 464

Refer to the exhibit. Packets received by the router from BGP enter via a serial interface at 209.165.201.10. Each route is present within the routing table. Which interface is used to forward traffic with a destination IP of 10.10 10 24?

AF0/10
BF0/11 (correct answer)
CF0/12
DF0/1

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: F0/11

200-301 Question 465

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Topic 1 · Question 465

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.
BIt sends packets out of interface Fa0/2.
CIt load-balances traffic out of Fa0/1 and Fa0/2.
DIt is unreachable and discards the traffic. (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: It is unreachable and discards the traffic.

200-301 Question 466

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Topic 1 · Question 466

Refer to the exhibit. Router R1 resides in OSPF Area 0. After updating the R1 configuration to influence the paths that it will use to direct traffic, an engineer verified that each of the four Gigabit interfaces has the same route to 10 10.0.0/16. Which interface will R1 choose to send traffic to reach the route?

AGigabitEthernet0/0
BGigabitEthernet0/1 (correct answer)
CGigabitEthernet0/2
DGigabitEthernet0/3

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: GigabitEthernet0/1

200-301 Question 467

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Topic 1 · Question 467

Refer to the exhibit. Which network prefix was learned via EIGRP?

A172.160.0/16
B207.165.200.0/24
C192.168.1.0/24
D192.168.2.0/24 (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: 192.168.2.0/24

200-301 Question 468

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Topic 1 · Question 468

Refer to the exhibit. Which command must be issued to enable a floating static default route on router A?

Aip route 0.0.0.0 0.0.0.0 192.168.1.2 10 (correct answer)
Bip route 0.0.0.0 0.0.0.0 192.168.1.2
Cip default-gateway 192.168.2.1
Dip route 0.0.0.0 0.0.0.0 192.168.2.1 10

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: ip route 0.0.0.0 0.0.0.0 192.168.1.2 10

200-301 Question 469

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Topic 1 · Question 469

Refer to the exhibit. Which configuration allows routers R14 and R86 to form an OSPFv2 adjacency while acting as a central point for exchanging OSPF information between routers?

AR14# interface FastEthernet0/0 ip address 10.73.65.65 255.255.255.252 ip ospf network broadcast ip ospf priority 0 ip mtu 1400 router ospf 10 router-id 10.10.1.14 network 10.10.1.14 0.0.0.0 area0 network 10.73.65.64 0.0.0.3 area0 R86# interface Loopback0 ip address 10.10.1.86 255.255.255.255 interface FastEthernet0/0 ip address 10.73.65.66 255.255.255.252 ip ospf network broadcast ip mtu 1500 router ospf 10 router-id 10.10.1.86 network 10.10.1.86 0.0.0.0 area 0 network 10.73.65.64 0.0.0.3 area 0
BR14# interface Loopback0 ip ospf 10 area 0 interface FastEthernet0/0 ip address 10.73.65.65 255.255.255.252 ip ospf network broadcast ip ospf 10 area 0 ip mtu 1500 router ospf 10 ip ospf priority 255 router-id 10.10.1 14 R86# interface Loopback0 ip ospf 10 area 0 interface FastEthernet0/0 ip address 10.73.65.66 255.255.255.252 ip ospf network broadcast ip ospf 10 area 0 ip mtu 1500 router ospf 10 router-id 10.10.1.86
CR14# interface FastEthernet0/0 ip address 10.73.65.65 255.255.255.252 ip ospf network broadcast ip ospf priority 255 ip mtu 1500 router ospf 10 router-id 10.10.1.14 network 10.10.1.14 0.0.0.0 area0 network 10.73.65.64 0.0.0.3 area0 R86# interface FastEthernet0/0 ip address 10.73.65.66 255.255.255.252 ip ospf network broadcast ip mtu 1500 router ospf 10 router-id 10.10.1.86 network 10.10.1.86 0.0.0.0 area 0 network 10.73.65.64 0.0.0.3 area 0 (correct answer)
DR14# interface FastEthernet0/0 ip address 10.73.65.65 255.255.255.252 ip ospf network broadcast ip ospf priority 255 ip mtu 1500 router ospf 10 router-id 10.10.1.14 network 10.10.1.14 0.0.0.0 area0 network 10.73.65.64 0.0.0.3 area0 R86# interface FastEthernet0/0 ip address 10.73.65.66 255.255.255.252 ip ospf network broadcast ip mtu 1400 router ospf 10 router-id 10.10.1.86 network 10.10.1.86 0.0.0.0 area 0 network 10.73.65.64 0.0.0.3 area 0

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: R14# interface FastEthernet0/0 ip address 10.73.65.65 255.255.255.252 ip ospf network broadcast ip ospf priority 255 ip mtu 1500 router ospf 10 router-id 10.10.1.14 network 10.10.1.14 0.0.0.0 area0 network 10.73.65.64...

Explanation

OSPF is a link-state IGP that uses cost and a shortest-path calculation to select routes. OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead.

200-301 Question 470

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Topic 1 · Question 470

Refer to the exhibit. When an administrator executes the show ip route command on router D to view its routing table, which value is displayed for the administrative distance for the route to network 192.168 1.0?

A110 (correct answer)
B120
C170
D90

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: 110

200-301 Question 471

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Topic 1 · Question 471

Refer to the exhibit Routers R1 and R2 have been configured with their respective LAN interfaces. The two circuits are operational and reachable across WAN. Which command set establishes failover redundancy if the primary circuit goes down?

AR1(config)#ip route 0.0.0.0 0.0.0.0 10.10.10.6 R2(config)#ip route 0.0.0.0 0.0.0.0 10.10.10.5
BR1(config)#ip route 10.10.13.10 255.255.255.255 10.10.10.2 R2(config)#ip route 192.168.0.100 255.255.255.255 10.10.10.1
CR1(config)#ip route 10.10.13.10 255.255.255.255 10.10.10.6 R2(config)#ip route 192.168.0.100 255.255.255.255 10.10.10.5
DR1(config)#ip route 0.0.0.0 0.0.0.0 10.10.10.6 2 R2(config)#ip route 0.0.0.0 0.0.0.0 10.10.10.5 2 (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: R1(config)#ip route 0.0.0.0 0.0.0.0 10.10.10.6 2 R2(config)#ip route 0.0.0.0 0.0.0.0 10.10.10.5 2

200-301 Question 472

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Topic 1 · Question 472

Refer to the exhibit. R1 learns all routes via OSPF. Which command configures a backup static route on R1 to reach the 192.168.20 0/24 network via R3?

AR1(config)#ip route 192.168.20.0 255.255.255.0 192.168.30.2 111 (correct answer)
BR1(config)#ip route 192.168.20.0 255.255.255.0 192.168.30.2 90
CR1(config)#ip route 192.168.20.0 255.255.0.0 192.168.30.2
DR1(config)#ip route 192.168.20.0 255.255.255.0 192.168.30.2

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: R1(config)#ip route 192.168.20.0 255.255.255.0 192.168.30.2 111

200-301 Question 473

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Topic 1 · Question 473

Refer to the exhibit. R1 has taken the DROTHER role in the OSPF DR/BDR election process. Which configuration must an engineer implement so that R1 is elected as the DR?

AR1(config)#interface FastEthernet 0/0 R1(config-if)#ip ospf priority 1 R1#clear ip ospf process
BR3(config)#interface FastEthernet 0/1 R3(config-if)#ip ospf priority 200 R3#clear ip ospf process
CR2(config)#interface FastEthernet 0/2 R2(config-if)#ip ospf priority 1 R2#clear ip ospf process
DR1(config)#interface FastEthernet 0/0 R1(config-if)#ip ospf priority 200 R1#clear ip ospf process (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: R1(config)#interface FastEthernet 0/0 R1(config-if)#ip ospf priority 200 R1#clear ip ospf process

Explanation

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

200-301 Question 474

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Topic 1 · Question 474

Which SDN plane forwards user-generated traffic?

AManagement plane
BControl plane
CPolicy plane
DData plane (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: Data plane

200-301 Question 475

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Topic 1 · Question 475

An application in the network is being scaled up from 300 servers to 600. Each server requires 3 network connections to support production, backup, and management traffic. Each connection resides on a different subnet. The router configuration for the production network must be configured first using a subnet in the 10.0.0.0/8 network. Which command must be configured on the interface of the router to accommodate the requirements and limit wasted IP address space?

Aip address 10.10.10.1 255.255.254.0
Bip address 10.10.10.1 255.255.252.0 (correct answer)
Cip address 10.10.10.1 255.255.240.0
Dip address 10.10.10.1 255.255.255.240

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: ip address 10.10.10.1 255.255.252.0

Explanation

OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead. This option scales automatically to match demand.

200-301 Question 476

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Topic 1 · Question 476

Refer to the exhibit. Which interface is chosen to forward traffic to the host at 192.168.0.55?

AGigabitEthernet0/3
BNull0
CGigabitEthernet0/1 (correct answer)
DGigabitEthernet0/2

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: GigabitEthernet0/1

200-301 Question 477

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Topic 1 · Question 477

Refer to the exhibit. The administrator must configure a floating static default route that points to 2001:db8:1234:2::1 and replaces the current default route only if it fails. Which command must the engineer configure on the CPE?

Aipv6 route ::/0 2001:db8:1234:2::1 3 (correct answer)
Bipv6 route ::/128 2001:db8:1234:2::1 3
Cipv6 route ::/0 2001:db8:1234:2::1 1
Dipv6 route ::/0 2001:db8:1234:2::1 2

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: ipv6 route ::/0 2001:db8:1234:2::1 3

Explanation

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

200-301 Question 478

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Topic 1 · Question 478

Refer to the exhibit. Router OldR is replacing another router on the network with the intention of having OldR and R2 exchange routes. After the engineer applied the initial OSPF configuration, the routes were still missing on both devices. Which command sequence must be issued before the clear IP ospf process command is entered to enable the neighbor relationship?

AOldR(config)#interface g0/0/0 OldR(config-if)#ip ospf hello-interval 15
BOldR(config)#router ospf 1 OldR(config-router)#network 192.168.1.0 255.255.255.0 area 2
COldR(config)#interface g0/0/0 OldR(config-if)#ip ospf dead-interval 15
DOldR(config)#router ospf 1 OldR(config-router)#no router-id 192.168.1.1 (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: OldR(config)#router ospf 1 OldR(config-router)#no router-id 192.168.1.1

Explanation

OSPF is a link-state IGP that uses cost and a shortest-path calculation to select routes. OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead.

200-301 Question 480

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Topic 1 · Question 480

Refer to the exhibit. What is the subnet mask for route 172.16.4.0?

A255.255.255.192
B255.255.254.0
C255.255.248.0 (correct answer)
D255.255.240.0

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: 255.255.248.0

200-301 Question 481

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Topic 1 · Question 481

Refer to the exhibit. A static route must be configured on R14 to forward traffic for the 172.21.34.0/25 network that resides on R86. Which command must be used to fulfill the request?

Aip route 172.21.34.0 255.255.255.192 10.73.65.65
Bip route 172.21.34.0 255.255.255.128 10.73.65.66 (correct answer)
Cip route 172.21.34.0 255.255.255.0 10.73.65.65
Dip route 172.21.34.0 255.255.128.0 10.73.65.64

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: ip route 172.21.34.0 255.255.255.128 10.73.65.66

Showing questions 421–440 of 1182 · Page 22 of 60