200-125 CCNA Cisco Certified Network Associate Test Set 4

Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down.

Which of the following are true?


Options are :

  • Router C will use ICMP to inform Router B that Host 2 cannot be reached.
  • Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached.
  • Router C will use ICMP to inform Host 1 that Host 2 cannot be reached.
  • . Router C will send a Router Selection message type.

Answer : Router C will use ICMP to inform Host 1 that Host 2 cannot be reached.

Refer to the graphic.

Host A is communicating with the server. What will be the source MAC address of the
frames received by Host A from the server?


Options are :

  • the MAC address of the server network interface
  • the MAC address of router interface e0
  • . the MAC address of router interface e1
  • the MAC address of host A

Answer : the MAC address of router interface e0

What are the possible trunking modes for a switch port? 


Options are :

  • auto
  • forwarding
  • client
  • transparent

Answer : auto

200-310 Designing for Cisco Inter network Solutions Exam Set 3

Where does routing occur within the DoD TCP/IP reference model?


Options are :

  • transport
  • network
  • application
  • internet

Answer : internet

Which  statements accurately describe Layer 2 Ethernet switches?


Options are :

  • Establishing VLANs increases the number of broadcast domains.
  • Spanning Tree Protocol allows switches to automatically share VLAN information.
  • Switches that are configured with VLANs make forwarding decisions based on both Layer 2 and Layer 3 address information.
  • If a switch receives a frame for an unknown destination, it uses ARP to resolve the address.

Answer : Establishing VLANs increases the number of broadcast domains.

Which of the following describes the roles of devices in a WAN? 


Options are :

  • A CSU/DSU terminates a digital local loop.
  • A router is commonly considered a DCE device.
  • A modem terminates a digital local loop.
  • A modem terminates a digital local loop.

Answer : A CSU/DSU terminates a digital local loop.

Cisco CCNP Route 300-101 Practice Tests Set 5

Refer to the exhibit.

What results would occur if the hub were to be replaced with a switch that is configured
with one Ethernet VLAN? 


Options are :

  • The number of collision domains would increase.
  • The number of broadcast domains would decrease.
  • The number of collision domains would remain the same.
  • The number of collision domains would decrease.

Answer : The number of collision domains would increase.

Which of the following statements describe the network shown in the graphic? 


Options are :

  • There are four broadcast domains in the network.
  • There are two broadcast domains in the network.
  • There are six broadcast domains in the network.
  • There are four collision domains in the network.

Answer : There are two broadcast domains in the network.

Why will a switch never learn a broadcast address?


Options are :

  • Broadcast addresses use an incorrect format for the switching table.
  • Broadcasts only use network layer addressing.
  • A broadcast frame is never forwarded by a switch
  • A broadcast address will never be the source address of a frame.

Answer : A broadcast address will never be the source address of a frame.

Cisco Data Center Architecture Set 2

Refer to the exhibit.

Which statements correctly describe Network Device A? 


Options are :

  • none
  • With a network wide mask of 255.255.255.0, must be a Layer 2 device for the PCs to communicate with each other.
  • With a network wide mask of 255.255.255.128, each interface does require an IP address on a unique IP subnet.
  • With a network wide mask of 255.255.255.128, each interface does not require an IP address.

Answer : With a network wide mask of 255.255.255.128, each interface does require an IP address on a unique IP subnet.

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