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Q1. Support of vPC on the Cisco Nexus 5000 access switch enables various new design options for the data center Access layer, including which of the following?
A. The vPC peer link is not required for Access layer control traffic, and can instead be used to span VLANs across the vPC access switches
B. A single switch can associate per-interface with more than one vPC domain
C. vPC can be used on both sides of the MEC, allowing a unique 16-link EtherChannel to be built between the access and aggregation switches
D. Allows an EtherChannel between a server and a access switch while still maintaining the level of availability that is associated with dual-homing a server to two different access switches
Answer: C
Q2. Which IPv6 transition model should be utilized when two or more independent transition mechanisms are required?
A. tunneling
B. dual stack
C. service block
D. hybrid
E. manual
Answer: D
Q3. What are the three configuration requirements for implementing Modular QoS on a router? (Choose three.)
A. CoS
B. class map
C. precedence
D. service policy
E. priority
F. policy map
Answer: B,D,F
Q4. Which option is the preferred and most versatile model to deploy IPv6 in existing IPv4 environments?
A. hybrid
B. service block
C. dual stack
D. processes
Answer: C
Q5. Which two network management capabilities that are embedded in Cisco IOS Software will baseline existing application traffic? (Choose two.)
A. Syslog
B. AutoQoS
C. NetFlow
D. SNMP
E. NBAR
F. Logging
Answer: C,E
Q6. Which algorithm does IS-IS use to determine the shortest path through a network?
A. Bellman-Ford routing algorithm
B. Johnson's.algorithm
C. Dijkstra's algorithm
D. Floyd-Warshall algorithm
Answer: C
Q7. Refer to the exhibit. A customer requires a web application implementation, but the web server has communication only to the application server and users, and the database server has communication only to the application server. What firewall design is the best fit for this scenario?
A. transparent mode with the servers on the same subnet
B. routed mode with three security zones
C. transparent mode with three security zones
D. routed mode with two security zones
Answer: B
Q8. Which of the following is a result when designing multiple EIGRP autonomous systems within the Enterprise Campus network?
A. Improves scalability by dividing the network using summary routes at AS boundaries
B. Decreases complexity since EIGRP redistribution is automatically handled in the background
C. Reduces the volume of EIGRP queries by limiting them to one EIGRP AS
D. Scaling is improved when a unique AS is run at the Access, Distribution, and Core layers of the network
Answer: A
Q9. Which three statements about firewall modes are correct? (Choose three.)
A. A firewall in routed mode has one IP address.
B. A firewall in transparent mode has one IP address.
C. In routed mode, the firewall is considered to be a Layer 2 device.
D. In routed mode, the firewall is considered to be a Layer 3 device.
E. In transparent mode, the firewall is considered to be a Layer 2 device.
F. In transparent mode, the firewall is considered to be a Layer 3 device.
Answer: B,D,E
Q10. A network engineer is building a LAN design that includes Cisco NAC. What two characteristics of an out-of-band NAC deployment are important to consider when evaluating it for the design? (Choose two.)
A. supported by a limited number of switch models
B. never in-line with user traffic
C. aggregate client traffic is constrained to NAC server port speed
D. recommended if sharing ports between IP phones and PCs
E. supports real IP gateway (routed mode)
Answer: A,D