200-301 — questions

Page 5 of 60 · 1182 total questions.

200-301 Question 89

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Topic 1 · Question 89

Which network action occurs within the data plane?

Areply to an incoming ICMP echo request
Bmake a configuration change from an incoming NETCONF RPC
Crun routing protocols (OSPF, EIGRP, RIP, BGP)
Dcompare the destination IP address to the IP routing table (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: compare the destination IP address to the IP routing table

Explanation

OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead. NAT translates addresses between network domains, commonly conserving public IPv4 addresses.

200-301 Question 90

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Topic 1 · Question 90

Refer to the exhibit. R1 has just received a packet from host A that is destined to host B. Which route in the routing table is used by R1 to reach host B?

A10.10.13.0/25 [1/0] via 10.10.10.2
B10.10.13.0/25 [108/0] via 10.10.10.10 (correct answer)
C10.10.13.0/25 [110/2] via 10.10.10.6
D10.10.13.0/25 [110/2] via 10.10.10.2

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: 10.10.13.0/25 [108/0] via 10.10.10.10

200-301 Question 91

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Topic 1 · Question 91 · Select all that apply

Which two network actions occur within the data plane? (Choose two.)

ARun routing protocols.
BMake a configuration change from an incoming NETCONF RPC.
CAdd or remove an 802.1Q trunking header. (correct answer)
DMatch the destination MAC address to the MAC address table. (correct answer)
EReply to an incoming ICMP echo request.

Reveal answer & explanation

Correct answer: C, D

The correct answer is C, D. Option C: Add or remove an 802.1Q trunking header. Option D: Match the destination MAC address to the MAC address table.

Explanation

IEEE 802.1Q inserts a VLAN tag into Ethernet frames carried over a trunk. A trunk carries traffic for multiple VLANs between network devices. A switch learns source MAC addresses and maps them to ingress ports in its MAC address table.

200-301 Question 92

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Topic 1 · Question 92

What are network endpoints?

Asupport inter-VLAN connectivity
Ba threat to the network if they are compromised (correct answer)
Cact as routers to connect a user to the service provider network
Denforce policies for campus-wide traffic going to the Internet

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: a threat to the network if they are compromised

200-301 Question 93

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Topic 1 · Question 93

Refer to the exhibit. The link between PC1 and the switch is up, but it is performing poorly. Which interface condition is causing the performance problem?

AThere is an issue with the fiber on the switch interface.
BThere is a duplex mismatch on the interface. (correct answer)
CThere is an interface type mismatch.
DThere is a speed mismatch on the interface.

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: There is a duplex mismatch on the interface.

200-301 Question 94

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Topic 1 · Question 94

Why was the RFC 1918 address space defined?

Aconserve public IPv4 addressing (correct answer)
Bsupport the NAT protocol
Cpreserve public IPv6 address space
Dreduce instances of overlapping IP addresses

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: conserve public IPv4 addressing

Explanation

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

200-301 Question 97

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Topic 1 · Question 97

Which type of organization should use a collapsed-core architecture?

Asmall and needs to reduce networking costs (correct answer)
Blarge and must minimize downtime when hardware fails
Clarge and requires a flexible, scalable network design
Dcurrently small but is expected to grow dramatically in the near future

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: small and needs to reduce networking costs

200-301 Question 98

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Topic 1 · Question 98

A network administrator is setting up a new IPv6 network using the 64-bit address 2001:0EB8:00C1:2200:0001:0000:0000:0331/64. To simplify the configuration, the administrator has decided to compress the address. Which IP address must the administrator configure?

Aipv6 address 2001:EB8:C1:22:1::331/64
Bipv6 address 21:EB8:C1:2200:1::331/64
Cipv6 address 2001:EB8:C1:2200:1:0000:331/64
Dipv6 address 2001:EB8:C1:2200:1::331/64 (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: ipv6 address 2001:EB8:C1:2200:1::331/64

Explanation

OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead. IPv6 uses 128-bit addresses and relies on Neighbor Discovery rather than ARP.

200-301 Question 100

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Topic 1 · Question 100

What is an appropriate use for private IPv4 addressing?

Ato allow hosts inside to communicate in both directions with hosts outside the organization
Bon internal hosts that stream data solely to external resources
Con the public-facing interface of a firewall
Don hosts that communicate only with other internal hosts (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: on hosts that communicate only with other internal hosts This option keeps traffic private / properly secured as required.

200-301 Question 101

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Topic 1 · Question 101

Refer to the exhibit. An engineer is configuring the HO router. Which IPv6 address configuration must be applied to the router fa0/1 interface for the router to assign a unique 64-bit IPv6 address to itself?

Aipv6 address 2001:DB8:0:1:FFFF:C601:420F:7/64
Bipv6 address 2001:DB8:0:1:FE80:C601:420F:7/64
Cipv6 address 2001:DB8:0:1:C601:42FF:FE0F:7/64 (correct answer)
Dipv6 address 2001:DB8:0:1:C601:42FF:800F:7/64

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: ipv6 address 2001:DB8:0:1:C601:42FF:FE0F:7/64

Explanation

OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead. IPv6 uses 128-bit addresses and relies on Neighbor Discovery rather than ARP.

200-301 Question 102

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Topic 1 · Question 102

What is a similarity between 1000BASE-LX and 1000BASE-T standards?

ABoth use the same data-link header and trailer formats. (correct answer)
BBoth cable types support RJ-45 connectors.
CBoth support up to 550 meters between nodes.
DBoth cable types support LR connectors.

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: Both use the same data-link header and trailer formats.

200-301 Question 103

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Topic 1 · Question 103

Refer to the exhibit. The given Windows PC is requesting the IP address of the host at www.cisco.com. To which IP address is the request sent?

A192.168.1.253 (correct answer)
B192.168.1.100
C192.168.1.226
D192.168.1.254

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: 192.168.1.253

200-301 Question 104

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Topic 1 · Question 104

Which function forwards frames to ports that have a matching destination MAC address?

Aframe flooding
Bframe filtering
Cframe pushing
Dframe switching (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: frame switching

200-301 Question 105

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Topic 1 · Question 105

Which type of IPv6 address is similar to a unicast address but is assigned to multiple devices on the same network at the same time?

Aglobal unicast address
Blink-local address
Canycast address (correct answer)
Dmulticast address

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: anycast address

Explanation

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

200-301 Question 106

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Topic 1 · Question 106

What is a characteristic of private IPv4 addressing?

Acomposed of up to 65,536 available addresses
Bissued by IANA in conjunction with an autonomous system number
Cused without tracking or registration (correct answer)
Dtraverse the Internet when an outbound ACL is applied

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: used without tracking or registration This option keeps traffic private / properly secured as required.

200-301 Question 107

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Topic 1 · Question 107

What is a function of an endpoint on a network?

Aprovides wireless services to users in a building
Bconnects server and client device to a network
Callows users to record data and transmit to a file server (correct answer)
Dforwards traffic between VLANs on a network

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: allows users to record data and transmit to a file server

200-301 Question 108

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Topic 1 · Question 108

What is the function of a controller in controller-based networking?

AIt serves as the centralized management point of an SDN architecture (correct answer)
BIt is a pair of core routers that maintain all routing decisions for a campus
CIt centralizes the data plane for the network
DIt is the card on a core router that maintains all routing decisions for a campus.

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: It serves as the centralized management point of an SDN architecture

200-301 Question 109

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Topic 1 · Question 109

Refer to the exhibit. Each router must be configured with the last usable IP address in the subnet. Which configuration fulfills this requirement?

AR7# interface FastEthernet1/0 ip address 10.88.31.127 255.255.255.192 R8# interface FastEthernet0/0 ip address 10.19.63.95 255.255.255.240 R9# interface FastEthernet1/1 ip address 10.23.98.159 255.255.255.224
BR7# interface FastEthernet1/0 ip address 10.88.31.126 255.255.255.240 R8# interface FastEthernet0/0 ip address 10.19.63.94 255.255.255.192 R9# interface FastEthernet1/1 ip address 10.23.98.158 255.255.255.248
CR7# interface FastEthernet1/0 ip address 10.88.31.127 255.255.255.240 R8# interface FastEthernet0/0 ip address 10.19.63.95 255.255.255.192 R9# interface FastEthernet1/1 ip address 10.23.98.159 255.255.255.248
DR7# interface FastEthernet1/0 ip address 10.88.31.126 255.255.255.192 R8# interface FastEthernet0/0 ip address 10.19.63.94 255.255.255.240 R9# interface FastEthernet1/1 ip address 10.23.98.158 255.255.255.224 (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: R7# interface FastEthernet1/0 ip address 10.88.31.126 255.255.255.192 R8# interface FastEthernet0/0 ip address 10.19.63.94 255.255.255.240 R9# interface FastEthernet1/1 ip address 10.23.98.158 255.255.255.224

Explanation

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

200-301 Question 110

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Topic 1 · Question 110

How do TCP and UDP fit into a query-responsible model?

ATCP avoids using sequencing and UDP avoids using acknowledgments
BTCP establishes a connection prior to sending data, and UDP sends immediately (correct answer)
CTCP encourages out-of-order packet delivery, and UDP prevents re-ordering
DTCP uses error detection for packets, and UDP uses error recovery.

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: TCP establishes a connection prior to sending data, and UDP sends immediately

200-301 Question 111

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Topic 1 · Question 111

What provides centralized control of authentication and roaming in an enterprise network?

Aa lightweight access point
Ba wireless LAN controller (correct answer)
Ca firewall
Da LAN switch

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: a wireless LAN controller

Explanation

Controller-based networking centralizes policy and exposes programmable management interfaces.

Showing questions 81–100 of 1182 · Page 5 of 60