Cisco CCNA 200-301 Questions & Answers

• Question 711:

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

  

  A. Network 172.16.1.32 mask 255.255.255.224

  B. Network 172.16.1.0 0.0.0.255

  C. Network 172.16.1.32 255.255.255.224

  D. Network 172.16.1.33 mask 255.255.255.224

  E. Network 172.16.1.32 mask 0.0.0.31

  F. Network 172.16.1.32 0.0.0.31

  Correct Answer: A

• Question 712:

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

  A. Router loopback address

  B. Router IP address

  C. Router priority

  D. Router tracking number

  Correct Answer: B

  Q. If there is no priority configured for a standby group, what determines which router is active?

  A. The priority field is used to elect the active router and the standby router for the specific group. In the case of an equal priority, the router with the highest IP address for the respective group is elected as active. Furthermore, if there are more than two routers in the group, the second highest IP address determines the standby router and the other router/routers are in the listen state.

• Question 713:

  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?

  A. Change the maximum paths to 2

  B. Change the configuration so they both have the same feasible distance

  C. Change the variance for the path that has a feasible distance of 3072 to 2

  D. Change the IP addresses so both paths have the same source IP address

  Correct Answer: BC

  Every routing protocol supports equal cost path load balancing. In addition, Interior Gateway Routing Protocol (IGRP) and EIGRP also support unequal cost path load balancing. Use the variance n command in order to instruct the router to include routes with a metric of less than n times the minimum metric route for that destination. The variable n can take a value between 1 and 128. The default is 1, which means equal cost load balancing. Traffic is also distributed among the links with unequal costs, proportionately, with respect to the metric. Reference: https://www.cisco.com/c/en/us/support/docs/ip/enhanced-interior-gateway-routing-protocol-eigrp/13677-19.html#topic1

• Question 714:

  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.)

  

  A. 192.168.2.0

  B. 10.4.3.0

  C. 10.0.0.0

  D. 172.16.0.0

  E. 172.16.4.0

  F. 192.168.0.0

  Correct Answer: ACD

• Question 715:

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

  A. mismatched autonomous system numbers

  B. an ACL blocking traffic from multicast address 224.0.0.10

  C. mismatched process IDs

  D. mismatched hello timers and dead timers

  E. use of the same router ID on both devices

  Correct Answer: DE

• Question 716:

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

  A. to speed up convergence

  B. to reduce routing overhead

  C. to lower costs by replacing routers with distribution layer switches

  D. to decrease latency by increasing bandwidth

  E. to confine network instability to single areas of the network

  F. to reduce the complexity of router configuration

  Correct Answer: ABE

• Question 717:

  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?

  

  A. router1(config)#ip route 192.168.202.0 255.255.255.0 192.168.201.2 1

  B. router1(config)#ip route 192.168.202.0 255.255.255.0 192.168.201.2 5

  C. router1(config)#ip route 1 192.168.201.1 255.255.255.0 192.168.201.2

  D. router1(config)#ip route 5 192.168.202.0 255.255.255.0 192.168.201.2

  Correct Answer: B

  The default AD of static route is 1 so we need to configure another number for the static route.

• Question 718:

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

  A. IS-IS

  B. EIGRP

  C. OSPF

  D. BGP

  E. RIP

  Correct Answer: BE

• Question 719:

  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?

  A. Reload the OSPF process

  B. Specify a loopback address

  C. Reboot the router

  D. Save the router configuration

  Correct Answer: A

  Once an OSPF Router ID selection is done, it remains there even if you remove it or configure another OSPF Router ID. So the least disruptive way is to correct it using the command "clear ip ospf process".

• Question 720:

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

  A. show ipv6 eigrp neighbors

  B. show ipv6 eigrp topology

  C. show ipv6 eigrp traffic

  D. show ipv6 eigrp events

  Correct Answer: D

  The "show ipv6 eigrp events" command displays the recent EIGRP for IPv6 events and provides information about the error messages, notifications, and warnings generated by EIGRP for IPv6. This command is useful for troubleshooting EIGRP for IPv6 issues.