Cisco 200-301 Online Practice Questions and Exam Preparation

Cisco 200-301 Online Questions & Answers

• Question 1661:

  What is a characteristic of a collapsed-core network topology?

  A. It enables all workstations in a SOHO environment to connect on a single switch with internet access.
  B. It enables the core and access layers to connect to one logical distribution device over an EtherChannel.
  C. It allows wireless devices to connect directly to the core layer, which enables faster data transmission.
  D. It allows the core and distribution layers to run as a single combined layer.
  D. It allows the core and distribution layers to run as a single combined layer.

• Question 1662:

  Which action is taken by switch port enabled for PoE power classification override?

  A. If a monitored port exceeds the maximum administrative value for power, the port is shutdown and err-disabled.
  B. When a powered device begins drawing power from a PoE switch port, a syslog message is generated.
  C. As power usage on a PoE switch port is checked, data flow to the connected device is temporarily paused.
  D. If a switch determines that a device is using less than the minimum configured power, it assumes the device has failed and disconnects it.
  A. If a monitored port exceeds the maximum administrative value for power, the port is shutdown and err-disabled.

  ---

  PoE monitoring and policing compares the power consumption on ports with the administrative maximum value (either a configured maximum value or the port's default value). If the power consumption on a monitored port exceeds the administrative maximum value, the following actions occur:

  A syslog message is issued.

  The monitored port is shut down and error-disabled.

  The allocated power is freed.

  https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/12-2SX/configuration/guide/book/power_over_ethernet.pdf

• Question 1663:

  What are two differences between optical-fiber cabling and copper cabling? (Choose two.)

  A. A BNC connector is used for fiber connections
  B. The glass core component is encased in a cladding
  C. The data can pass through the cladding
  D. Light is transmitted through the core of the fiber
  E. Fiber connects to physical interfaces using RJ-45 connections
  B. The glass core component is encased in a cladding
  D. Light is transmitted through the core of the fiber

  ---

  Ref: Core (optical fiber) - Wikipedia

  "The core of a conventional optical fiber is the part of the fiber that guides the light. It is a cylinder of glass or plastic that runs along the fiber's length. The core is surrounded by a medium with a lower index of refraction, typically a cladding of a different glass, or plastic. Light travelling in the core reflects from the core-cladding boundary due to total internal reflection, as long as the angle between the light and the boundary is greater than the critical angle. ..."

• Question 1664:

  A network administrator enabled port security on a switch interface connected to a printer. What is the next configuration action in order to allow the port to learn the MAC address of the printer and insert it into the table automatically?

  A. enable dynamic MAC address learning
  B. implement static MAC addressing.
  C. enable sticky MAC addressing
  D. implement auto MAC address learning
  C. enable sticky MAC addressing

  ---

  Port security with sticky MAC addresses provides many of the same benefits as port security with static MAC addresses, but sticky MAC addresses can be learned dynamically. Port security with sticky MAC addresses retains dynamically learned MAC addresses during a link-down condition.

  If you enter a write memory or copy running-config startup-config command, then port security with sticky MAC addresses saves dynamically learned MAC addresses in the startup-config file and the port does not have to learn addresses from ingress traffic after bootup or a restart.

• Question 1665:

  What is the primary purpose of the first hop redundancy protocols?

  A. to ensure high availability of the network by providing a secondary route on the RIB at the active gateway
  B. to ensure high availability of the network by providing a redundant path via ARP in case of a failure of path failure
  C. to ensure high availability of the network by providing a backup route on the CEF in case of a gateway failure
  D. to ensure high availability of the network by providing a transparent fail-over at the active gateway
  D. to ensure high availability of the network by providing a transparent fail-over at the active gateway

  ---

  First hop redundancy protocols (like HSRP, VRRP, and GLBP) are designed to provide high availability for the default gateway in a network. They allow multiple routers to work together to present a single virtual router (or default gateway) to the hosts on a local network. If the active gateway fails, the FHRP will automatically failover to a backup router without requiring any changes on the client side. This transparency is crucial for maintaining uninterrupted network service.

• Question 1666:

  Which command must be present in a Cisco Device configuration to enable the device to resolve an FQDN?

  A. ip host
  B. ip name-server
  C. ip domain-lookup
  D. ip domain-name
  C. ip domain-lookup

• Question 1667:

  DRAG DROP

  Drag and drop the IPv6 addresses from the left onto the corresponding address types on the right.

  Select and Place:

  

  

• Question 1668:

  What are two benefits of FHRPs? (Choose two.)

  A. They prevent (oops in the Layer 2 network.
  B. They allow encrypted traffic.
  C. They are able to bundle muftlple ports to increase bandwidth
  D. They enable automatic failover of the default gateway.
  E. They allow multiple devices lo serve as a single virtual gateway for clients in the network
  D. They enable automatic failover of the default gateway.
  E. They allow multiple devices lo serve as a single virtual gateway for clients in the network

  ---

  First Hop Redundancy Protocol (FHRP)

  IP routing redundancy is designed to allow for transparent fail-over at the first-hop IP router.

  Both HSRP and VRRP enable two or more devices to work together in a group, sharing a single IP address, the virtual IP address. The virtual IP address is configured in each end user's workstation as a default gateway address and is cached in the host's Address Resolution Protocol (ARP) cache.

  In an HSRP or VRRP group, one router is elected to handle all requests sent to the virtual IP address. With HSRP, this is the active router. An HSRP group has one active router, at least one standby router, and perhaps many listening routers. A VRRP group has one active router and one or more backup routers.

• Question 1669:

  Refer to the exhibit.

  

  Users in your office are complaining that they cannot connect to the severs at a remote site. When troubleshooting, you find that you can successfully reach the severs from router R2.

  What is the most likely reason that the other users are experiencing connection failure?

  A. interface ports are shut down on the remote servers
  B. The DHCP address pool has been exhausted
  C. The ip helper-address command is missing on the R2 interface that connects to the switch
  D. VLSM is misconfigured between the router interface and the DHCP pool.
  D. VLSM is misconfigured between the router interface and the DHCP pool.

• Question 1670:

  What is a characteristic of a Layer 2 switch?

  A. provides a single broadcast domain for all connected devices
  B. tracks the number of active TCP connections
  C. offers one collision domain for all connected devices
  D. makes forwarding decisions based on MAC addresses
  D. makes forwarding decisions based on MAC addresses