Drag and Drop Questions 3

Question 1

Prioritize the traffic types by dragging them from the left to the appropriate Cisco priority level on the right. Put the highest priority at the top and lowest priority at the bottom.

Answer:

+ voice
+ video interactive
+ video streaming
+ call signaling
+ ip routing
+ network management

(http://www.cisco.com/en/US/docs/solutions/Enterprise/WAN_and_MAN/QoS_SRND/QoSIntro.html)

Question 2

Drag and drop the appropriate characteristics of Local VLANs and End-to-end VLANs

Answer:

Local VLANs:
+ easy to maintain
+ users are based on geographic boundaries or their physical location

End-to-end VLANs:
+ users are grouped into VLANs independent of a physical location
+ each VLAN has a common set of security and resource
+ users are assigned to the vlan regardless of their physical location within the campus n/w
+ Based on port security

Explanation

End-to-end VLAN: VLAN members reside on different switches throughout the network. They are used when hosts are assigned to VLANs for policy reasons, rather than physical location.

Local VLAN: Hosts are assigned to VLANs based on their location, such as a floor in a building. This design is more scalable and easier to troubleshoot because the traffic flow is more deterministic. It enables more redundancy and minimizes failure domains.

(Reference: CCNP SWITCH 642-813 Quick Reference Guide)

Question 3

Drag the steps on the left that should be part of a VLAN-based verification plan to the spaces on the right. Not all choices will be used.

Answer:
+ Verify that there is inter-switch connectivity
+ Verify that switchports are properly pruned
+ Verify that creation of the virtual interface
+ Verify that the VLAN is assigned to the proper port