Cisco CCNA 200-301 Questions & Answers

• Question 31:

  Reter to the exhibit

  

  The iPv6 address for the LAN segment on router R2 must be configured using the EUi-4 format. Which address must be used?

  A. ipv6 address 2001:DB8:D8D2:1009:10A0:ABFF:FECC:1 eui-64

  B. ipv6 address 2001:DB8:D8D2:1009:1230:ABFF:FECC:1 eui-64

  C. ipv6 address 2001:DB8:D8D2:1009:4331:89FF:FF23:9 eui-64

  D. ipv6 address 2001:DB8:D8D2:1009:12A0:AB34:FFCC:1 eui-64

  Correct Answer: A

• Question 32:

  Why is a first-hop redundancy protocol implemented?

  A. to enable multiple switches to operate as a single unit

  B. to provide load-sharing for a multilink segment

  C. to prevent loops in a network

  D. to protect against default gateway failures

  Correct Answer: D

• Question 33:

  Refer to the exhibit.

  

  A static route must be configured on R86 to forward traffic for the 172.16.34.0/29 network, which resides on R14. Which command must be used to fulfill the request?

  A. ip route 10.73.65.65 255.255.255.248 172.16.34.0

  B. ip route 172.16.34.0 255.255.255.248 10.73.65.65

  C. ip route 172.16.34.0 0.0.0.7 10.73.65.64

  D. ip route 172.16.34.0 255.255.224.0 10.73.65.66

  Correct Answer: B

• Question 34:

  Refer to the exhibit.

  

  An engineer must configure a floating static route on an external EIGRP network. The destination subnet is the /29 on the LAN interface of R86. Which command must be executed on R14?

  A. ip route 10.80.65.0 255.255.248.0 10.73.65.66 1

  B. ip route 10.80.65.0 255.255.255.240 fa0/1 89

  C. ip route 10.80.65.0 255.255.255.248 10.73.65.66 171

  D. ip route 10.73.65.66 0.0.0.224 10.80.65.0 255

  Correct Answer: C

• Question 35:

  Refer to the exhibit.

  

  What is the next-hop IP address for R2 so that PC2 reaches the application server via EIGRP?

  A. 192.168.30.1

  B. 10.10.10.6

  C. 10.10.10.5

  D. 192.168.20.1

  Correct Answer: B

• Question 36:

  Refer to the exhibit.

  

  An IPv6 address must be obtained automatically on the LAN interface on R1. Which command must be implemented to accomplish the task?

  A. ipv6 address autocontig

  B. ipv6 address dhcp

  C. ipv6 address fe80::/10

  D. ipv6 address 2001:db8:d8d2:1008:4332:45:0570::/64

  Correct Answer: A

  Configuring the Stateless DHCPv6 Client SUMMARY STEPS

  1.

  enable

  2.

  configure terminal

  3.

  interface type number

  4.

  ipv6 address autoconfig [default]

  5.

  end

  https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipaddr_dhcp/configuration/xe-16/dhcp-xe-16-book/ip6-dhcp-stateless-auto.html

• Question 37:

  Refer to the exhibit.

  

  A network engineer is updating the configuration on router R1 to connect a new branch office to the company network. R2 has been configured correctly. Which command must the engineer configure so that devices at the new site communicate with the main office?

  A. ip route 172.25.25.1 255.255.255.255 g0/2

  B. ip route 172.25.25.0 255.255.255.0 192.168.2.2

  C. ip route 172.25.25.0 255.255.255.0 192.168.2.1

  D. ip route 172.25.25.1 255.255.255.255 g0/1

  Correct Answer: B

• Question 38:

  A network engineer must migrate a router loopback interface to the IPv6 address space. If the current IPv4 address of the interface is 10.54.73.1/32, and the engineer configures IPv6 address 0:0:0:0:0:ffff:a36:4901, which prefix length must be used?

  A. /64

  B. /96

  C. /124

  D. /128

  Correct Answer: D

  The equivalent subnet mask in IPv6 for an IPv4 /32 subnet mask is /128 and here're sample loopback interface config steps: configure terminal interface loopback 0 ipv6 address 2001:db8::1/128 no shutdown exit show interface loopback 0

• Question 39:

  A Cisco engineer notices that two OSPF neighbors are connected using a crossover Ethernet cable. The neighbors are taking too long to become fully adjacent. Which command must be issued under the interface configuration on each router to reduce the time required for the adjacency to reach the FULL state?

  A. ip ospf dead-interval 40

  B. ip ospf network broadcast

  C. ip ospf priority 0

  D. ip ospf network point-to-point

  Correct Answer: D

  Because of ethernet (CSMA/CD) - With this cmd, we will avoid DR/BDR election.

• Question 40:

  Refer to the exhibit.

  

  PC A is communicating with another device at IP address 10.227.225.255. Through which router does router Y route the traffic?

  A. router A

  B. router B

  C. router C

  D. router D

  Correct Answer: D

  Look for the longest match in the routing table.