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Total 62 questions
Which three services are considered additional, not basic, in the context of SP access networks? (Choose three.)
- A. VPN access
- B. IPv6
- C. content filtering
- D. voice features
- E. Internet connectivity
Answer : A,C,D
Which three statements about IPv6 Rapid Deployment 6rd are true? (Choose three.)
- A. ISP must introduce the changes into the core network.
- B. IPv6 Rapid Deployment 6rd is a modified 6-to-4 protocol.
- C. IPv6 Rapid Deployment 6rd uses a user-defined prefix.
- D. IPv6 Rapid Deployment 6rd encapsulates IPv6 in ISP network in IPv4 between ISP 6rd gateway and CPE.
- E. 6rd addresses can include 32 bits taken from the customer IPv4 address.
Answer : B,D,E
Which three statements are true about DHCPv6 ? (Choose three.)
- A. DHCPv6 is used to automate the process of assigning the prefixes to the customer network.
- B. DHCPv6 is used to automate the process of assigning the prefixes to the ISP core network.
- C. Prefix delegation happens between a P and CPE.
- D. Prefix delegation happens between a PE and CPE.
- E. The customer can customize the subnet and assign the prefixes to the link.
Answer : A,D,E
Which three statements are true for the enterprise IPv6 WAN deployment? (Choose three.)
- A. Hybrid should be the main method.
- B. Dual stack should be the main method.
- C. IPv6 should support every media type.
- D. IPv6 should be supported on at least one available media type.
- E. The larger feature set is available in WAN and not in campus.
Answer : B,C,E
What are the three models of the IPv6 Enterprise deployment? (Choose three.)
- A. triple stack
- B. hybrid
- C. IPv6 service block
- D. IPv6 service support dual stack
Answer : B,C,D
Name the three valid tunneling options for the encapsulation of the IPv6 traffic within IPv4 packets sent over the IPv4 backbone. (Choose three.)
- A. GTP tunnel
- B. manual tunnel
- C. GRE tunnel
- D. IPsec tunnel
- E. L2TP tunnel
Answer : B,C,D
Which three items does the IPv6 solution definition process include? (Choose three.)
- A. HLD for a resilient, scalable, modular network infrastructure
- B. LLD with the detailed IPv6 configurations
- C. roadmap and integration considerations
- D. support services model
- E. business case justification with risk analysis
Answer : A,C,E
Which software platform is the foundation of IOS XE?
- A. QNX
- B. Linux
- C. FreeBSD
- D. Mac Windows
Answer : B
In DWDM terminology, what is "grey light"?
- A. A darker version of white light.
- B. An attenuated signal of any wavelength.
- C. Short-reach wavelengths.
- D. Violet light of higher frequencies, bordering on invisible ultraviolet.
Answer : C
Which two of the following are characteristics of a core network? (Choose two.)
- A. low number of redundant paths
- B. usually a mesh topology
- C. IS-IS or OSPF as IGP in the core
- D. EIGRP in the core
- E. MPLS VPN for 50 ms convergence time
Answer : B,C
According to Cisco Visual Networking Index, which three of the following have increased or will increase in the future? (Choose three.)
- A. global IP traffic
- B. number of networks dedicated to a single service
- C. wireless over wired traffic
- D. wired over wireless traffic
- E. traffic from non-PC devices
Answer : A,C,E
What is the benefit of cloud services for users?
- A. The distribution of storage systems.
- B. The irrelevance of physical location and configuration of underlying systems.
- C. Data access is protected by strong encryption algorithms and unauthorized access is prevented by centralized authentication systems.
- D. It is specially tailored for mobile users.
Answer : A
What are the two major functions of the WSON? (Choose two.)
- A. inventory and resource management
- B. path optimization
- C. active impairment avoidance
- D. dynamic provisioning
Answer : B,D