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Q1. Which three options are characteristics of data center evolution? (Choose three.)
A. consolidation
B. virtualization
C. automation
D. standardization
E. optimization
F. modulation
Answer: A,B,C
Q2. Which three modular components are part of the Cisco Enterprise Edge Architecture? (Choose three.)
A. e-commerce module
B. Internet connectivity module
C. server farm module
D. remote access and VPN module
E. PSTN services module
F. enterprise branch module
G. building distribution module
Answer: A,B,D
Q3. Which two devices would you place in your DMZ to ensure enterprise edge security? (Choose two.)
A. IPS
B. NAC
C. ASA
D. ACS
E. WCS
Answer: A,C
Q4. An enterprise campus module is typically made up of four sub modules, as described by the Cisco Enterprise Architecture Model. Which two sub modules are part of this module?
A. DMZ
B. enterprise branch
C. building distribution
D. server farm/data center
E. MAN
Answer: C,D
Q5. A dynamically routed private line and a statically routed IPsec tunnel connect two offices. What routing configuration prefers the IPsec tunnel only in the event of a private line failure?
A. floating static entry
B. EIGRP variance
C. bandwidth metric
D. OSPF maximum paths
Answer: A
Q6. Application servers require load balancing and security services. Where in the data center network should these services be provisioned?
A. core
B. aggregation
C. Layer 3 access
D. distribution
Answer: B
Q7. Which two can be used as a branch office WAN solution? (Choose two.)
A. frame relay
B. MPLS
C. Metro Ethernet
D. GPRS
E. dial-up modem
F. 3G USB modems
Answer: B,C
Explanation: Explanation Frame relay is old 'shared' technology today's sites use some flavor or Metro E or MPLS/VPN
Q8. A network engineer must implement a design where LAN clients are to connect.to various access layer devices, while remaining on the same VLAN . What type of design would support this requirement?
A. routed
B. switched
C. tunneled
D. virtual
Answer: B
Q9. Which is usually used to connect to an upstream ISP?
A. EIGRP
B. OSPF
C. BGP
D. IS-IS
E. RIPv2
Answer: C
Q10. Which option is a benefit of the modular approach to network design?
A. higher availability
B. repeatable scalability
C. increased security
D. improved resiliency
Answer: B
Q11. Which three technologies are recommended to be used for WAN connectivity in today's Enterprise Edge designs? (Choose three.)
A. DWDM
B. Metro Ethernet
C. Frame Relay
D. MPLS VPN
E. ISDN
F. DSL
G. Wireless
Answer: A,B,D
Explanation:
There is some discussion about whether ISDN not DWDM should be the answer but it does say TODAYS network
Q12. When considering the three VoIP design models - single site, centralized multisite, and distributed multisite - which question below would help to eliminate one of the options?
A. Will the switches be required to provide inline power?
B. Will users need to make offsite calls, beyond the enterprise?
C. Will users require applications such as voice mail and interactive voice response?
D. Are there users whose only enterprise access is via a QoS-enabled WAN?
Answer: D
Q13. Which two are types of network virtualization? (Choose two.)
A. VSS: Virtual Switching System
B. VRF: virtual routing and forwarding
C. VCI: virtual channel identifier
D. VLSM: variable length subnet masking
E. VM: virtual machine
F. VMP: Virtual Memory Pool
Answer: A,B
Explanation:
Network virtualization encompasses logical isolated network segments that share the same
physical infrastructure. Each segment operates independently and is logically separate
from the other segments. Each network segment appears with its own privacy, security,
independent set of policies, QoS levels, and independent routing paths.
Here are some examples of network virtualization technologies:
VLAN: Virtual local-area network
VSAN: Virtual storage-area network
VRF: Virtual routing and forwarding
VPN: Virtual private network
VPC: Virtual Port Channel
Q14. DRAG DROP
Answer:
Q15. Which IGP provides the fastest convergence by default?
A. EIGRP
B. OSPF
C. IS-IS
D. RSTP
E. BGP
Answer: A
Q16. What is a characteristic of campus core designs?
A. fast transport
B. security
C. summarization
D. redistribution
Answer: A