Cisco 200-125 Online Practice Questions and Exam Preparation

Cisco 200-125 Online Questions & Answers

• Question 621:

  What is true about Cisco Discovery Protocol ?

  A. it discovers the routers, switches and gateways.
  B. it is network layer protocol
  C. it is physical and data link layer protocol
  D. it is Cisco proprietary protocol
  D. it is Cisco proprietary protocol

• Question 622:

  Which command shows your active Telnet connections?

  A. show cdp neigbors
  B. show session
  C. show users
  D. show vty logins
  B. show session

  ---

  The "show users" shows telnet/ssh connections to your router while "show sessions" shows telnet/ssh connections from your router (to other devices). The question asks about "your active Telnet connections", meaning connections from your router so the answer should be A.

• Question 623:

  Which two circumstances can prevent two routers from establishing an EIGRP neighbor adjacency?(choose two)

  A. Both routers have the same router ID.
  B. The two routers have the same autonomous system number
  C. An ACL is blocking traffic from multicast address 224 0 0.5.
  D. The routers have mismatched K values.
  E. The routers are on different subnets
  D. The routers have mismatched K values.
  E. The routers are on different subnets

• Question 624:

  Refer to the exhibit.

  

  The MAC address table is shown in its entirety. The Ethernet frame that is shown arrives at the switch. What two operations will the switch perform when it receives this frame? (Choose two.)

  A. The switch will not forward a frame with this destination MAC address.
  B. The frame will be forwarded out of all the ports on the switch.
  C. The MAC address of ffff.ffff.ffff will be added to the MAC address table.
  D. The frame will be forwarded out of all the active switch ports except for port fa0/0.
  E. The MAC address of 0000.00aa.aaaa will be added to the MAC Address Table.
  F. The frame will be forwarded out of fa0/0 and fa0/1 only.
  D. The frame will be forwarded out of all the active switch ports except for port fa0/0.
  E. The MAC address of 0000.00aa.aaaa will be added to the MAC Address Table.

• Question 625:

  Which IPV6 function serves the same purpose as ARP entry verification on an IPv4 network?

  A. interface ip address verification.
  B. MAC address table verification
  C. neighbor discovery verification
  D. routing table entry verification
  C. neighbor discovery verification

• Question 626:

  Drag and drop the DNS lookup components from the left onto the correct functions on the right.

  Select and Place:

  

  

• Question 627:

  What are three advantages of vlans ?

  A. They provide a method of conserving ip addresses in large networks
  B. They provide a low latency internetworking alternative to routed networks
  C. they utilize packet filtering to enhance network security
  D. They establish broadcast domains in switched networks
  E. They allow access to network services based on department not physical localtion
  F. They can simplify adding moving or changing hosts on the network
  D. They establish broadcast domains in switched networks
  E. They allow access to network services based on department not physical localtion
  F. They can simplify adding moving or changing hosts on the network

• Question 628:

  Which of the following are benefits of VLANs? (Choose three.)

  A. They increase the size of collision domains.
  B. They allow logical grouping of users by function.
  C. They can enhance network security.
  D. They increase the size of broadcast domains while decreasing the number of collision domains.
  E. They increase the number of broadcast domains while decreasing the size of the broadcast domains.
  F. They simplify switch administration.
  B. They allow logical grouping of users by function.
  C. They can enhance network security.
  E. They increase the number of broadcast domains while decreasing the size of the broadcast domains.

  ---

  When using VLAN the number and size of collision domains remain the same ->. VLANs allow to group users by function, not by location or geography ->. VLANs help minimize the incorrect configuration of VLANs so it enhances the security

  of the network ->.

  VLAN increases the size of broadcast domains but does not decrease the number of collision domains ->.

  VLANs increase the number of broadcast domains while decreasing the size of the broadcast domains which increase the utilization of the links. It is also a big advantage of VLAN ->.

  VLANs are useful but they are more complex and need more administration ->.

• Question 629:

  Which command must you enter to enable OSPFv2 in an IPv4 network ?

  A. ip ospf hello-interval seconds
  B. router ospfv2 process-id
  C. router ospf value
  D. router ospf process-id
  D. router ospf process-id

• Question 630:

  

  Refer to the exhibit.Which VLAN ID is associated with the native VLAN?

  A. VLAN 1
  B. VLAN 5
  C. VLAN 10
  D. VLAN 20
  A. VLAN 1