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Cisco Designing Cisco Network Service Architectures Sample Questions:

1. Which statement about IPS and IDS solutions is true?

A) IDS and IPS read traffic only in inline mode.
B) IDS and IPS read traffic only in promiscuous mode.
C) An IDS reads traffic in inline mode, and an IPS reads traffic in promiscuous mode.
D) An IDS reads traffic in promiscuous mode, and an IPS reads traffic in inline mode.

2. Which option lists the EIGRP minimum timer settings for hello and dead timers in seconds?

A) both 6
B) 4 and 6
C) 2 and 4
D) 2 and 6

3. Which three options are basic technical metrics that a good SLA includes? (Choose three.)

A) latency
B) distance
C) clients
D) IP availability
E) devices
F) packet loss

4. When designing the routing for an Enterprise Campus network it is important to keep which of the following route filtering aspects in mind?

A) IGPs (for example EIGRP or OSPF) are superior to route filtering in avoiding inappropriate transit traffic through remote nodes or inaccurate or inappropriate routing updates
B) Filtering is only useful when combined with route summarization
C) The primary limitation of router filtering is that it can only be applied on outbound updates
D) It is best to filter (allow) the default and summary prefixes only in the Enterprise Edge to remote sites or site-to-site IPsec VPN networks

5. The requirement for high availability within the Data Center network may cause the designer to consider which one of the following solutions?

A) Utilize Cisco NSF with SSO to provide intrachassis SSO at Layers 2 to 4
B) Implement network services for the Data Center as a separate services layer using an active/active model that is more predictable in failure conditions
C) Construct a hierarchical network design using EtherChannel between a server and two VDCs from the same physical switch
D) Define the Data Center as an OSPF NSSA area, advertising a default route into the DC and summarizing the routes out of the NSSA to the Campus Core

Solutions:

Question # 1 Answer: D

Question # 2 Answer: D

Question # 3 Answer: A,D,F

Question # 4 Answer: D

Question # 5 Answer: A