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Cisco Designing Cisco Network Service Architectures Sample Questions:
1. Which two options are two benefits of a Layer 2 looped model? (Choose two.)
A) extends VLANs between switches that are connected to a common aggregation module
B) provides quick convergence with Rapid Spanning Tree Protocol
C) increases performance to end hosts using directly connected, bonded Layer 2 links
D) prevents uplink ports from entering the spanning-tree blocking state
2. A company uses BGP to connect with the ISP on the enterprise network and wants to improve performance due to the increasing number of iBGP peers. Which two design solutions address the iBGP full mesh requirement? (Choose two.)
A) communities
B) AS path prepending
C) confederations
D) route reflectors
E) conditional advertising
3. A network engineer must provide 40mb connections from the data center to the corporate office and two remote offices. What WAN connectivity option will outsource the routing in cooperation with the service provider?
A) Ethernet Private Line
B) MPLS VPN
C) VPLS
D) Ethernet Multipoint Service
4. A network engineer is designing an address plan based on network applications. Which application presents the greatest need for its own address block?
A) IP telephony
B) management
C) multicast
D) physical security
5. Which network virtualization technology provides logical isolation of network traffic at Layer 3?
A) VSS
B) VRF-Lite
C) MEC
D) VLAN
Solutions:
| Question # 1 Answer: A,B | Question # 2 Answer: C,D | Question # 3 Answer: B | Question # 4 Answer: A | Question # 5 Answer: B |
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