Cisco 200-301 Online Practice Questions and Exam Preparation

Cisco 200-301 Online Questions & Answers

• Question 141:

  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 preconfigurations have been applied

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

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

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

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

  Topology Tasks

  

  All physical cabling is in place. Routers R3 and R4 are fully configured and inaccessible. Configure static routes for various connectivity to the ISP and the LAN that resides on R4.

  1.Configure a route on R1 to ensure that R1 prefers R2 when traffic is destined to the server only.

  2.Configure a default route on R2 to the ISP

  3.Configure a route on R1 to ensure that R1 will use R2 for the R4 LAN if the link fails between R3 and R4

  4.Configure a route on R1 to ensure that R1 prefers R3 when traffic is destined to the R4 LAN at 10.0.41.0/24

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

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  Explanation

  

• Question 142:

  What is a function of the Cisco DNA Center Overall Health Dashboard?

  A. It provides a summary of the top 10 global issues.
  B. It provides detailed activity logging for the 10 devices and users on the network.
  C. It summarizes the operational status of each wireless devise on the network.
  D. It summarizes daily and weekly CPU usage for servers and workstations in the network.
  A. It provides a summary of the top 10 global issues.

• Question 143:

  Refer to the exhibit. Which configuration issue is preventing the OSPF neighbor from being established between the two routers?

  

  A. R1 has an incorrect network command for interface Gi1/0.
  B. R2 should have its network command in area 1.
  C. R1 interface Gi1/0 has a larger MTU size.
  D. R2 is using the passive-interface default command.
  C. R1 interface Gi1/0 has a larger MTU size.

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  If the Interface MTU field in the Database Description packet indicates an IP datagram size that is larger than the router can accept on the receiving interface without fragmentation, the Database Description packet is rejected. The default MTU on an interface is 1500.

• Question 144:

  Which two actions influence the EIGRP route selection process? (Choose two.)

  A. The advertised distance is calculated by a downstream neighbor to inform the local router of the bandwidth on the link.
  B. The router calculates the feasible distance of all paths to the destination route.
  C. The router must use the advertised distance as the metric for any given route.
  D. The router calculates the best backup path to the destination route and assigns it as the feasible successor.
  E. The router calculates the reported distance by multiplying the delay on the exiting interface by 256.
  B. The router calculates the feasible distance of all paths to the destination route.
  D. The router calculates the best backup path to the destination route and assigns it as the feasible successor.

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  The reported distance (or advertised distance) is the cost from the neighbor to the destination. It is calculated from the router advertising the route to the network. For example in the topology below, suppose router A and B are exchanging their routing tables for the first time. Router B says "Hey, the best metric (cost) from me to IOWA is 50 and the metric from you to IOWA is 90" and advertises it to router A. Router A considers the first metric (50) as the Advertised distance. The second metric (90), which is from NEVADA to IOWA (through IDAHO), is called the Feasible distance.

  

  The reported distance is calculated in the same way of calculating the metric. By default (K1 = 1, K2 = 0, K3 = 1, K4 = 0, K5 = 0), the metric is calculated as follows:

  

  Feasible successor is the backup route. To be a feasible successor, the route must have an Advertised distance (AD) less than the Feasible distance (FD) of the current successor route.

  Feasible distance (FD): The sum of the AD plus the cost between the local router and the next-hop router. The router must calculate the FD of all paths to choose the best path to put into the routing table.

  Note: Although the new CCNA exam does not have EIGRP topic but you should learn the basic knowledge of this routing protocol.

• Question 145:

  What is a DNS lookup operation?

  A. DNS server pings the destination to verify that it is available
  B. serves requests over destination port 53
  C. DNS server forwards the client to an alternate IP address when the primary IP is down
  D. responds to a request for IP address to domain name resolution to the DNS server
  D. responds to a request for IP address to domain name resolution to the DNS server

• Question 146:

  Refer to the exhibit.

  

  An engineer is configuring an EtherChannel using LACP between Switches 1 and 2. Which configuration must be applied so that only Switch 1 sends LACP initiation packets?

  A. Switch1(config-if)#channel-group 1 mode on Switch2(config-if)#channel-group 1 mode passive
  B. Switch1(config-if)#channel-group 1 mode passive Switch2(config-if)#channel-group 1 mode active
  C. Switch1(config-if)#channel-group 1 mode active Switch2(config-if)#channel-group 1 mode passive
  D. Switch1(config-if)#channel-group 1 mode active Switch2(config-if)#channel-group 1 mode passive
  C. Switch1(config-if)#channel-group 1 mode active Switch2(config-if)#channel-group 1 mode passive

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• Question 147:

  What is the purpose of using First Hop Redundancy Protocol in a specific subnet?

  A. Filter traffic based on destination IP addressing
  B. Sends the default route to the hosts on a network
  C. ensures a loop-free physical topology
  D. forwards multicast hello messages between routers
  D. forwards multicast hello messages between routers

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  FHRP is layer 3 protocol whose purpose is to protect the default gateway by offering redundancy of the gateway in a subnet. This is achieved by allowing two or more routers to provide a backup for the first-hop IP router address. If a failure of an active router occurs, the backup router will take over the address. The routers negotiate their roles (Active/Standby) with each other by multicast hello messages to share the VIP (virtual IP address) between the FHRP routers. The terms Active/Standby vary between the different types of FHRP. The active router will act as the default gateway and the standby router acts as a backup the active router.

• Question 148:

  DRAG DROP

  Drag and drop the facts about wireless architectures from the left onto the types of access point on the right. Not all options are used.

  Select and Place:

  

  

• Question 149:

  Which type of protocol is VRRP?

  A. allows two or more routers to act as a default gateway
  B. uses Cisco-proprietary First Hop Redundancy Protocol
  C. uses a destination IP address 224.0.0.102 for router-to-router communication
  D. uses dynamic IP address assignment
  A. allows two or more routers to act as a default gateway

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  VRRP (Virtual Router Redundancy Protocol) is a standard protocol that allows multiple routers to work together in order to provide high availability for a network's default gateway. The routers share an IP address and a virtual MAC address, and one router is elected as the active router while the others act as backups. If the active router fails, one of the backup routers takes over to maintain seamless network connectivity.

• Question 150:

  Refer to the exhibit.

  

  Which command must be issued to enable a floating static default route on router A?

  A. lp route 0.0.0.0 0.0.0.0 192.168.1.2
  B. ip default-gateway 192.168.2.1
  C. ip route 0.0.0.0 0.0.0.0 192.168.2.1 10
  D. ip route 0.0.0.0 0.0.0.0 192.168.1.2 10
  D. ip route 0.0.0.0 0.0.0.0 192.168.1.2 10

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  A floating static route requires an Administrative Distance greater than the default value of 1. For Router A, the primary route was already defined as the link to Router B, so the backup link needs to be configured using the IP address of 192.168.1.2.