Cisco 300-320 - Designing Cisco Network Service Architectures Exam
Page: 1 / 67
Total 331 questions
Question #1 (Topic: Topic 1)
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?
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
Question #2 (Topic: Topic 1)
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
Question #3 (Topic: Topic 1)
In which OSI layer does IS-IS operate?
A. Layer 1
B. Layer 2
C. Layer 3
D. Layer 4
Answer: C
Question #4 (Topic: Topic 1)
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
Question #5 (Topic: Topic 1)
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
