Cisco 300-320 - Designing Cisco Network Service Architectures Exam

Page:    1 / 67   
Total 331 questions

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 D


Answer : Explanation

What is the recommended subnet between two sites that have a point-to-point connection to conserve IP addresses?

  • A. 255.255.255.0
  • B. 255.255.252.0
  • C. 255.255.255.252
  • D. 255.255.255.240


Answer : C

In which OSI layer does IS-IS operate?

  • A. Layer 1
  • B. Layer 2
  • C. Layer 3
  • D. Layer 4


Answer : C

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

Which unique EIGRP feature allows for faster Layer 3 convergence?

  • A. fast EIGRP timers
  • B. feasible successors
  • C. hybrid routing protocol
  • D. Cisco proprietary protocol B


Answer : Explanation

Page:    1 / 67   
Total 331 questions