Cisco 200-301 Online Practice Questions and Exam Preparation

Cisco 200-301 Online Questions & Answers

• Question 221:

  Which Rapid PVST+ port state does a port operate in without receiving BPDUs from neighbors or updating the address database?

  A. listening
  B. forwarding
  C. disabled
  D. blocking
  C. disabled

• Question 222:

  A frame that enters a switch fails the Frame Check Sequence. Which two interface counters are incremented? (Choose two.)

  A. input errors
  B. frame
  C. giants
  D. CRC
  E. runts
  A. input errors
  D. CRC

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  Whenever the physical transmission has problems, the receiving device might receive a frame whose bits have changed values. These frames do not pass the error detection logic as implemented in the FCS field in the Ethernet trailer. The receiving device discards the frame and counts it as some kind of input error. Cisco switches list this error as a CRC error. Cyclic redundancy check (CRC) is a term related to how the FCS math detects an error.

  The "input errors" includes runts, giants, no buffer, CRC, frame, overrun, and ignored counts.

  The output below show the interface counters with the "show interface s0/0/0" command:

  

• Question 223:

  Drag and Drop

  Drag and drop the QoS terms from the left onto the descriptions on the right.

  Select and Place:

  

  

• Question 224:

  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?

  A. It load-balances traffic out of Fa0/1 and Fa0/2.
  B. It is unreachable and discards the traffic.
  C. It sends packets out of interface Fa0/2.
  D. It sends packets out of interface Fa0/1.
  B. It is unreachable and discards the traffic.

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• Question 225:

  What is the purpose of the URI string in a REST request?

  A. to transport data or payload to a remote resource
  B. to specify the way in which a remote resource is modified
  C. to respond with the data content encoding for a request
  D. to identify a resource on a target server
  D. to identify a resource on a target server

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  The URI specifies the location of the resource that the client wants to interact with (for example, retrieving or modifying data).

  It is fundamental to RESTful APIs, as each resource on a server is identified through a unique URI.

  Other parts of the REST request, such as HTTP methods (GET, POST, PUT, DELETE), dictate the action to be performed on the identified resource.

• Question 226:

  Refer to the exhibit.

  

  Which change to the configuration on Switch2 allows the two switches to establish an EtherChannel?

  A. Change the protocol to EtherChannel mode on.
  B. Change the LACP mode to active
  C. Change the LACP mode to desirable
  D. Change the protocol to PAqP and use auto mode
  B. Change the LACP mode to active

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• Question 227:

  CCNA Lab simulation

  Guidelines

  This is a lab item in which tasks will be performed on virtual devices.

  1. Refer to the Tasks tab to view the tasks for this lab item.

  2. Refer to the Topology tab to access the device console(s) and perform the tasks.

  3. Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.

  4. All necessary pre-configurations have been applied.

  5. Do not remove any existing configurations from the devices, only those necessary to make the appropriate changes required to fulfill the listed tasks.

  6. Do not change the enable password or hostname for any device.

  7. Save your configurations to NVRAM before moving to the next item.

  8. Click Next at the bottom of the screen to submit this lab and move to the next question.

  9. When Next is clicked, the lab closes and cannot be reopened.

  Topology

  

  Tasks

  Refer to the topology. All physical cabling is in place. Configure local user account, configure a Named ACL (NACL), and Dynamic Arp Inspection.

  1.Configure a local account on Sw3 with telnet access only on virtual ports 0-4. Use the following information: Username: tech12 Password: load1key Algorithm type: md5 Privilege level: Exec mode

  2.Configure and apply a NACL on R1 to control network traffic towards ISP: Name: ISP_ACL Restrict RFC 1918 class A and B addresses Allow all other addresses

  3.A DHCP IP Pool is preconfigured on R1 for VLAN 5, and DHCP Snooping is configured on Sw2. Configure on Sw2: Dynamic Arp Inspection for VLAN 5 Enable validation of the ARP packet destination MAC address Enable validation of the ARP packet source MAC address Enable validation of the ARP Packet IP address

  A. Check the Explanation below
  B. Place Holder
  C. Place Holder
  D. Place Holder
  A. Check the Explanation below

  ---

  Explanation

  Task 1:

  Sw3(config)# username tech12 secret loadikey

  Sw3(config)# service password-encryption

  Sw3(config)# line vty 0 4

  Sw3(config-line)# login local

  Sw3(config-line)# transport input telnet

  Sw3(config-line)# exit

  Sw3(config)# end

  Task 2:

  R1(config)# ip access-list extended ISP_ACL

  R1(config-ext-acl)# deny ip 10.0.0.0 0.255.255.255 any

  R1(config-ext-acl)# deny ip 172.16.0.0 0.255.255.255 any

  R1(config-ext-acl)# permit ip any any

  R1(config-ext-acl)# exit

  R1(config)# interface eo/1

  R1(config-if)# ip access-group ISP_ACL out

  R1(config-if)# exit

  Task 3:

  Sw2(config)# ip arp inspection vlan 5

  Sw2(config)# ip arp inspection validate dst-mac

  Sw2(config)# ip arp inspection validate src-mac

  Sw2(config)# ip arp inspection validate ip

• Question 228:

  Which feature of Digest Authentication prevents credentials from being sent in plaintext?

  A. SSL/TLS encryption
  B. Challenge-response mechanism
  C. Token-based authorization
  D. Public key infrastructure
  B. Challenge-response mechanism

• Question 229:

  Refer to the exhibit.

  

  An engineer ts building a new Layer 2 LACP EtherChannel between SW1 and SW2, and they executed the given show commands to verify the work. Which additional task must be performed so that the switches successfully bundle the second member in the LACP port-channel?

  A. Configure the switchport trunk allowed vlan 300 command on SW1 port-channel 1.
  B. Configure the switchport trunk allowed vlan add 300 command on interface Fa0/2 on SW2.
  C. Configure the switchport trunk allowed vlan add 300 command on SW1 port-channel 1.
  D. Configure the switchport trunk allowed vlan 300 command on interface Fa0/2 on SW1.
  C. Configure the switchport trunk allowed vlan add 300 command on SW1 port-channel 1.

• Question 230:

  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?

  A. 192.168.1.226
  B. 192.168.1.100
  C. 192.168.1.254
  D. 192.168.1.253
  D. 192.168.1.253

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  web address uses DNS server