500-240 Online Practice Questions and Answers

Match each device series on the left with its placement in a MBH network on the right. (Not all options will be used).

Select and Place:

Which technology uses two or three antennas to receive (input) the signal and two or three radios to transmit (output), plus special signal processing to improve range, reliability, and throughput.

A. HSPA

B. CDMA

C. LTE

D. MIMO

What are three purposes of partitioning the backhaul network into independent IGP domains? (Choose three.)

A. to not enhance stability

B. to reduce the size of the routing and forwarding tables on individual routers

C. to ensure that reachability is not possible between domains

D. to not ensure stability

E. faster convergence

F. to enhance stability

Which two commands can you issue on an ASR920 router to view the status of a pseudowire? (Choose two.)

A. show pw all

B. show pw and xconnect

C. show pw all detail

D. show xconnect all detail

E. show xconnect all

What can PTP be used to synchronize?

A. Time, frequency, phase

B. Rate

C. Phase, time

D. Frequency

What command is used to insert the core node area border router into the data path?

A. update-source loopback0

B. set path-selection backup 1 install

C. next-hop-self

D. insert-data-path

How does traditional mobile networks scale?

A. non-exponentially

B. exponentially

C. linearly

D. nonlinearly

In a Unified MPLS for IP MBH context, what are pre-aggregation nodes?

A. are route reflector clients of the Core Route reflector

B. are route reflector clients of the core node ASBR

C. are route reflector clients of the core node ABR

D. are all route reflector

When configuring SAToP what must the framing be configured as?

A. Framed

B. Native

C. Structured

D. Unframed

If a router receives routes from a route reflector, packets destined to the learned prefixes by default must go through what path?

A. To the next BGP hop

B. To the BGP neighbor

C. The Route Reflextor

D. To the Next IGP hop