Cisco CCNA 200-301 Questions & Answers

• Question 921:

  What is the benefit of using FHRP?

  A. reduced management overhead on network routers

  B. balancing traffic across multiple gateways in proportion to their loads

  C. higher degree of availability

  D. reduced ARP traffic on the network

  Correct Answer: C

• Question 922:

  What are two recommendations for protecting network ports from being exploited when located in an office space outside of an IT closet? (Choose two)

  A. configure static ARP entries

  B. enable the PortFast feature on ports

  C. implement port-based authentication

  D. configure ports to a fixed speed

  E. shut down unused ports

  Correct Answer: CE

  https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_usr_8021x/configuration/xe-3se/3850/sec-user-8021x-xe-3se-3850-book/config-ieee-802x-pba.html

• Question 923:

  Refer to the exhibit.

  

  After the election process, what is the root bridge in the HQ LAN?

  1.

  Switch 1: 0C:E0:38:81:32:58

  2.

  Switch 2: 0C:0E:15:22:1A:61

  3.

  Switch 3: 0C:0E:15:1D:3C:9A

  4.

  Switch 4: 0C:E0:19:A1:4D:16

  A. Switch 1

  B. Switch 2

  C. Switch 3

  D. Switch 4

  Correct Answer: C

  The root bridge is determined by the lowest bridge ID, which consists of the priority value and the MAC address. Because the priority values of all of the switches are not avalable, the MAC address is used to determine the root bridge. Because S3 has the lowest MAC address, S3 becomes the root bridge.

• Question 924:

  Refer to the exhibit.

  

  A packet is being sent across router R1 to host 172.16.0.14. What is the destination route for the packet?

  A. 209.165.200.250 via Serial0/0/0

  B. 209.165.200.254 via Serial0/0/0

  C. 209.165.200.254 via Serial0/0/1

  D. 209.165.200.246 via Serial0/1/0

  Correct Answer: D

• Question 925:

  A network analyst is tasked with configuring the date and time on a router using EXEC mode.The date must be set to January 1,2020 and the time must be set to 12:00 am.what command should be used?

  A. clock timezone

  B. clock summer-time date

  C. clock set

  D. clock summer-time recurring

  Correct Answer: C

  clock set hh:mm:ss day month year

• Question 926:

  What is a DHCP client?

  A. a workstation that requests a domain name associated with its IP address

  B. a host that is configured to request an IP address automatically

  C. a server that dynamically assigns IP addresses to hosts.

  D. a router that statically assigns IP addresses to hosts.

  Correct Answer: B

• Question 927:

  Which two functions are performed by the core layer in a three-tier architecture? (Choose two)

  A. Provide uninterrupted forwarding service.

  B. Police traffic that is sent to the edge of the network.

  C. Provide direct connectivity for end user devices.

  D. Ensure timely data transfer between layers.

  E. Inspect packets for malicious activity.

  Correct Answer: AD

  Cisco is very clear about the purpose of this layer. Its only role is to forward traffic, the fastest it can. Here you don't apply any policy, as you must try to reduce the load of the core so it can focus on routing.

  Reference: https://www.mcmcse.com/cisco/guides/hierarchical_model.shtml

• Question 928:

  What is a function of a remote access VPN?

  A. used cryptographic tunneling to protect the privacy of data for multiple users simultaneously

  B. used exclusively when a user is connected to a company's internal network

  C. establishes a secure tunnel between two branch sites

  D. allows the users to access company internal network resources through a secure tunnel

  Correct Answer: D

• Question 929:

  Which CRUD operation modifies an existing table or view?

  A. read

  B. create

  C. replace

  D. update

  Correct Answer: D

• Question 930:

  An engineer must configure Interswitch VLAN communication between a Cisco switch and a third- party switch. Which action should be taken?

  A. configure IEEE 802.1p

  B. configure IEEE 802.1q

  C. configure ISL

  D. configure DSCP

  Correct Answer: B

  VLAN trunking offers two options, ISL and 802.1Q. ISL is Cisco proprietary while 802.1Q is standards based and supported by multiple vendors.