WorksheetsRouting Switching Wireless
Total questions: 12
Worksheet time: 13mins
Which option correctly describes a switching method?
cut-through: makes a forwarding decision after receiving the entire frame
store-and-forward: forwards the frame immediately after examining its destination MAC address
cut-through: provides the flexibility to support any mix of Ethernet speeds
store-and-forward: ensures that the frame is free of physical and data-link errors
Which service is provided by an automated attendant feature on a converged network?
point-to-point video
call routing
IT management interface
video conferencing
Which function is supplied by the access layer in a three-layer network design?
high-speed connectivity
routing
application of policies
network access
backbone connectivity
When the appropriate switch form factor for a network is being determined, what type of switch should be selected when future expansion is important and cost is not a limiting factor?
stackable switch
1 rack unit switch
fixed configuration switch
modular switch
What are the three layers of the switch hierarchical design model? (Choose three.)
access
data link
core
network access
distribution
Which cost-effective physical network topology design is recommended when building a three-tier campus network that connects three buildings?
bus
mesh
extended star
dual ring
When an appropriate switch form factor for a network is being determined, what should be selected when fault tolerance and bandwidth availability are desired but the budget is limited?
stackable switch
non-stackable switch
fixed configuration switch
modular switch
Which statement is true about broadcast and collision domains?
Adding a router to a network will increase the size of the collision domain.
The size of the collision domain can be reduced by adding hubs to a network.
The more interfaces a router has the larger the resulting broadcast domain.
Adding a switch to a network will increase the size of the broadcast domain.
Which two characteristics describe a converged network? (Choose two.)
decreased service calls
support of voice and video both using the same switch
separate wiring infrastructure for voice and video traffic
affordability for small and medium businesses
cheaper equipment cost
Refer to the exhibit. The PC that is attached to port Fa0/1 is sending a packet that has the destination MAC address of 0050.0fae.299c. Based on the current S1 MAC address table, what will S1 do first when the packet arrives at the switch?
forward the data to S2
broadcast an ARP request to all S1 ports except port Fa0/1
add the MAC address of the PC that is attached to Fa0/1 to the MAC address table
broadcast the data to all S1 ports and all S2 ports that have attached end devices
broadcast the data to all S1 ports that have attached end devices, except the Fa0/1 port
Which switching method describes a switch that transfers a frame as soon as the destination MAC address is read?
fragment free
cut-through
store-and-forward
latency forwarding
Which two statements about Layer 2 Ethernet switches are true? (Choose two.)
Layer 2 switches prevent broadcasts.
Layer 2 switches have multiple collision domains.
Layer 2 switches route traffic between different networks.
Layer 2 switches decrease the size of the broadcast domain.
Layer 2 switches can send traffic based on the destination MAC address.
