When adding an IPSec headend termination device to your network design, which two
performance indicators are the most accurate to determine device scalability? (Choose two.)

While reviewing an existing network design, you are discussing the characteristics of different STP
versions. Which protocol minimizes unicast flooding during TCN in a Layer 2 switched network
with many VLANs?

As a service provider you must support a Layer 2 virtualization protocol that does not include the
use of label switching. Which option can meet this design requirement?

Which two techniques are used in a network design to slow down the distribution of topology
information caused by a rapidly flapping link? (Choose two.)

When designing a WAN that will be carrying real-time traffic, what are two important reasons to

consider serialization delay? (Choose two.)

In a redesign of a multiple-area network, it is recommended that summarization is to be
implemented. For redundancy requirements, summarization is done at multiple locations for each
summary. Some customers now complain of higher latency and performance issues for a server
hosted in the summarized area. What design issues should be considered when creating the
summarization?

What is a key design aspect to be considered when designing an IP network that will be carrying
real-time VoIP traffic?

What is a key role for the access layer in a hierarchical network design?

Your customer asks you to assist with their traffic policy design. They want to guarantee a
minimum amount of bandwidth to certain traffic classes. Which technique would you advise them
to implement?

Refer to the exhibit.

What limitations exist in this design, given that the access layer devices are expected to steadily
increase by two devices per week for the next year?