Cisco 200-125 Online Practice Questions and Exam Preparation

Cisco 200-125 Online Questions & Answers

• Question 1291:

  Which networking Technology is currently recognized as the standard for computer networking?

  A. System network architecture
  B. Transmission control protocol/Internet protocol
  C. Open system Interconnect
  D. Open network architecture
  B. Transmission control protocol/Internet protocol

• Question 1292:

  Which two statements about PDU encapsulation are true? (Choose two)

  A. PDU encapsulation takes place only at the transport layer
  B. In the TCP/IP reference model, PDU encapsulation occurs on the network layer
  C. During encapsulation each layer adds a header and trailer to the PDU from the layer below
  D. During encapsulation, each layer adds a header and sometimes adds a trailer to the PDU from the layer above
  E. In the TCP/IP reference model ,PDU encapsulation starts on the Internet layer with the data from the application layer.
  A. PDU encapsulation takes place only at the transport layer
  D. During encapsulation, each layer adds a header and sometimes adds a trailer to the PDU from the layer above

• Question 1293:

  Which type does a port become when it receives the best BPDU on a bridge?

  A. The designated port
  B. The backup port
  C. The alternate port
  D. The root port
  D. The root port

• Question 1294:

  Which type of IP address of ipv6 that also exist in IPv4 but barely used?

  A. unicast
  B. multicast
  C. anycast
  D. broadcast
  C. anycast

• Question 1295:

  What are three features of the IPv6 protocol? (Choose three.)

  A. optional IPsec
  B. autoconfiguration
  C. no broadcasts
  D. complicated header
  E. plug-and-play
  F. checksums
  B. autoconfiguration
  C. no broadcasts
  E. plug-and-play

  ---

  An important feature of IPv6 is that it allows plug and play option to the network devices by allowing them to configure themselves independently. It is possible to plug a node into an IPv6 network without requiring any human intervention. This feature was critical to allow network connectivity to an increasing number of mobile devices. This is accomplished by autoconfiguration. IPv6 does not implement traditional IP broadcast, i.e. the transmission of a packet to all hosts on the attached link using a special broadcast address, and therefore does not define broadcast addresses. In IPv6, the same result can be achieved by sending a packet to the link-local all nodes multicast group at address ff02::1, which is analogous to IPv4 multicast to address 224.0.0.1.

• Question 1296:

  Which option is a benefit of switch stacking?

  A. It provides redundancy with no impact on resource usage.
  B. It simplifies adding and removing hosts.
  C. It supports better performance of high-needs applications.
  D. It provides higher port density with better resource usage.
  D. It provides higher port density with better resource usage.

  ---

  A stackable switch is a network switch that is fully functional operating standalone but which can also be set up to operate together with one or more other network switches, with this group of switches showing the characteristics of a single switch but having the port capacity of the sum of the combined switches.

• Question 1297:

  Drag and dorp

  Select and Place:

  

  

• Question 1298:

  What is known as "one-to-nearest" addressing in IPv6?

  A. global unicast
  B. anycast
  C. multicast
  D. unspecified address
  B. anycast

  ---

  IPv6 Anycast addresses are used for one-to-nearest communication, meaning an Anycast address is used by a device to send data to one specific recipient (interface) that is the closest out of a group of recipients (interfaces).

• Question 1299:

  How does a router handle an incoming packet whose destination network is missing from the routing table?

  A. it discards the packet.
  B. it broadcasts the packet to each network on the router.
  C. it routes the packet to the default route.
  D. it broadcasts the packet to each interface on the router.
  A. it discards the packet.

• Question 1300:

  Which action can change the order of entries in a named access list?

  A. opening the access list in Notepad.
  B. resequercing
  C. removing an entry
  D. adding an entry
  B. resequercing