ENCOR-401-PreAssessment

Forwarding of network traffic from a Layer 2 perspective uses what information?

• Source IP address

• Destination IP address

• Source MAC address

• Destination MAC address

What type of network device helps reduce the size of a collision domain?

• Hub

• Switch

• Router

• Load balancer

Forwarding of network traffic from a Layer 3 perspective uses what information?

• Source IP address

• Destination IP address

• Source MAC address

• Destination MAC address

What type of network device helps reduce the size of a broadcast domain?

• Hub

• Switch

• Router

• Load Balancer

The _________ can be directly correlated to the MAC address table

• Adjacency Table

• CAM

• TCAM

• Routing table

A ___________ forwarding architecture provides increased port density and forwarding scalability.

• Centalized

• Clustered

• Software

• Distributed

CEF is composed of which components? (Choose two.)

• Routing Information Base

• Forwarding Information Base

• Label Information Base

• Adjacency table

• MAC address table

How many different BPDU types are there?

• One

• Two

• Three

• Four

What attributes are used to elect a root bridge?

• Switch port priority

• Bridge priority

• Switch serial number

• Path Cost

The original 802.1D specification assigns what value to a 1 Gbps interface?

• 1

• 2

• 4

• 19