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:

What is the primary reason for assigning role-based communities to routes advertised by different nodes?

A. Perform policy based routing

B. Prevent routing loops

C. Reduce complexity

D. Route filtering

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

If you partitioned the aggregation and RAN network layers into independent and insolated IGP domains, what will it do?

A. Cross domain communication will be impossible

B. The Core IGP will not scale

C. it will increase the routing complexity and routing table

D. it will reduce the size of the routing and forwarding tables in the RAN layer

Which two options configures an ASR920 router as a hybrid clock? (Choose two.)

A. ptp clock boundary domain 0

B. ptp clock boundary domain 0 hybrid

C. ptp clock ordinary domain 0 hybrid

D. ptp clock ordinary domain 0

E. ptp clock

How does traditional mobile networks scale?

A. non-exponentially

B. exponentially

C. linearly

D. nonlinearly

What technology allows for the network to simulate actual wired connections for TDM or ATM backhaul?

A. SONET

B. SyncE

C. IPSEC

D. Pseudowire

What is the preferred method for frequency synchronization in a Unified MPLS for IP MBH Communication?

A. SyncE/IEEE 1588

B. Local devices Clocking Sync

C. IP MBH Communication doesn't require Synchronization

D. NTP

When configuring SAToP what must the framing be configured as?

A. Framed

B. Native

C. Structured

D. Unframed