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Cisco Designing Cisco network Service Architectures (ARCH) Sample Questions:

1. Which three features are network design requirements that indicate a need for a highly available network? (Choose three.)

A) increased use of streaming media
B) improved customer loyalty
C) network intrusion detection
D) support of mission-critical applications
E) reduced productivity losses
F) minimum network equipment costs

2. What are two considerations to using IP Multicast delivery? (Choose two.)

A) not for bandwidth intensive applications
B) ordered delivery of packets
C) no guaranteed delivery mechanism
D) no congestion avoidance
E) source sends multiple data streams out each interface

3. A company is using a multi-site centralized call processing model. Which feature ensures that the remote site IP phones will still have limited functionality given a WAN outage?

A) MGCP
B) SCCP
C) SRST
D) TAPI
E) Call Admission Control

4. Which four QoS design requirements are the closest to Cisco recommendations for VoIP traffic? (Choose four).

A) less than 1 percent of packet loss
B) 150 bps (+ Layer 2 overhead) of guaranteed bandwidth for voice control traffic per call
C) less than 30 ms of jitter
D) one-way latency of 150 ms to 200 ms
E) serialization delay of 100 ms to 150 ms
F) fixed 64 kbps of guaranteed priority bandwidth per call

5. When is the site-to-site remote access model appropriate? (Choose one.)

A) for a group of users in the same vicinity sharing a connection
B) for multiple ISDN connections
C) for use by mobile users
D) for modem concentrated dial-up connections

Solutions: