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Q1. What are two benefits of using 6to4 as an IPv6 transition method? (Choose two.)
A. 6to4 tunnels allow isolated IPv6 domains to be remotely connected over IPv4 networks.
B. Manual configuration (scalability) is easier.
C. Point-to-multipoint automatic tunneling (automatic 6to4) is available.
D. An infinite number of address spaces are allocated to an IPv6 subnet.
E. Globally unique IPv4 addresses are not required.
Answer: A,C
Q2. A VPN solution requires bulk traffic encryption, low OpEx to add new sites, and the ability to accommodate dynamic tunnels between branch locations. What VPN solution can fulfill these requirements?
A. GETVPN
B. SSL VPN
C. Easy VPN
D. DMVPN
Answer: D
Q3. Which statement about vPC technology is true?
A. It allows a device to connect to two separate upstream devices as if they were a single device.
B. It provides the ability to pair two servers in the data center.
C. It promotes better STP designs in the switching infrastructure.
D. It supports IEEE 802.1Q only.
Answer: A
Q4. Which three virtualization categories are in campus networks? (Choose three.)
A. Layer 2 virtualization
B. Layer 3 clustering
C. network virtualization
D. device virtualization
E. network clustering
F. device clustering
Answer: C,D,F
Q5. When a router has to make a rate transition from LAN to WAN, what type of congestion needs should be considered in the network design?
A. RX-queue deferred
B. TX-queue deferred
C. RX-queue saturation
D. TX-queue saturation
E. RX-queue starvation
F. TX-queue starvation
Answer: F
Q6. Which option describes the effect of using softphones instead of VoIP handsets on QoS implementation for the voice traffic?
A. It provides a Layer 2 CoS marking in the frames that can be used for QoS implementation.
B. Using softphones means that 802.1Q tagging must be configured between the PC and the switch.
C. The voice traffic of softphones is mixed with data traffic of PC on the access VLAN.
D. By using softphones, the implementation of a QoS depends only on trusting DSCP markings set by the PC.
Answer: C
Q7. An HSRP design requirement states that preemption must be enabled for the active switch, which is a Cisco 4507R. Assume a boot time of 300 seconds. Which setting of the preemption delay timer minimizes the loss of traffic?
A. 50 seconds
B. 100 seconds
C. 150 seconds
D. 200 seconds
Answer: C
Q8. Which two WAN technologies support IEEE 802.1Q, site-to-site connectivity, and point-to-point connectivity between two offices? (Choose two.)
A. Ethernet over MPLS
B. VPLS
C. Layer 3 MPLS
D. DSL
E. cable
Answer: A,B
Q9. Which route summarization most efficiently reduces perceived network complexity that is composed of subnetworks ranging from 172.16.20.0/24 to 172.16.36.0/24?
A. 172.16.8.0/21
B. 172.16.8.0/19
C. 172.16.20.0/20
D. 172.16.0.0/18
E. 172.16.20.0/19
Answer: D
Q10. A BGP network is having difficulty scaling with the full mesh peer requirement. What two iBGP alternates can scale BGP appropriately? (Choose two.)
A. communities
B. route reflectors
C. confederations
D. peer groups
E. peer templates
Answer: B,C
Q11. A network engineer has implemented a looped triangle switch block design. What element must be included in the design?
A. first hop redundancy protocol
B. Layer 2 links between access switches
C. single uplinks between access and distribution switches
D. VLANs that span access switches
E. Layer 3 links between distribution switches
Answer: A
Q12. What is an advantage of using the vPC feature in a data center environment?
A. VSS is a requirement.
B. Multiple instances of control plane are formed.
C. The control plane and management plane remain separate.
D. Cisco FabricPath technology does not have to be configured.
Answer: C
Q13. Which of these statements is correct regarding Stateful Switchover and Cisco Nonstop Forwarding?
A. Utilizing Cisco NSF in Layer 2 environments can reduce outages to one to three seconds.
B. Utilizing SSO in Layer 3 environments can reduce outages to one to three seconds.
C. Distribution switches are single points of failure causing outages for the end devices.
D. Utilizing Cisco NSF and SSO in a Layer 2 environment can reduce outages to less than one second.
E. NSF and SSO with redundant supervisors have the most impact on outages at the access layer.
Answer: E
Q14. What are two benefits of migrating from a vPC design to FabricPath? (Choose two.)
A. infrastructure scalability
B. lower latency
C. ease of configuration
D. network stability
E. easy to manage
Answer: A,D
Q15. Which Cisco NAC Appliance component is optional?
A. NAC Appliance Manager
B. NAC Appliance Server
C. NAC Appliance Agent
D. NAC Appliance Policy Updates
Answer: C