Routing and Switching MCQs with Answers
Practice important Routing and Switching MCQs with answers and explanations.
Multiple Choice Questions
Q1291: How are OSPF areas identified in OSPFv2?
- A: By IP addresses
- B: By MAC addresses
- C: By area numbers
- D: By interface IDs
View Answer
C
Q1292: The command to display a summary of OSPFv2-enabled interfaces is _______.
- A: show ip ospf neighbor
- B: show ip protocols
- C: show ip ospf interface brief
- D: show ip ospf database
View Answer
C
Q1293: What command shows the routing table specific to OSPFv2 routes?
- A: show ip route ospf
- B: show ip ospf database
- C: show ip protocols
- D: show ip ospf neighbor
View Answer
A
Q1294: Which OSPF area typically connects other areas in a multiarea setup?
- A: Area 0
- B: Area 1
- C: Area 2
- D: Area 3
View Answer
A
Q1295: What is the purpose of the ABR in Multiarea OSPFv2?
- A: To summarize routes between areas
- B: To calculate the shortest path
- C: To flood LSAs
- D: To advertise external routes
View Answer
A
Q1296: Which of the following is true about the backbone area in OSPFv2?
- A: It must always be Area 1
- B: It connects to all other areas
- C: It only supports IPv6
- D: It cannot summarize routes
View Answer
B
Q1297: What command is used to verify the contents of the OSPFv2 database?
- A: show ip route
- B: show ip ospf database
- C: show ip ospf neighbor
- D: show ip protocols
View Answer
B
Q1298: In Multiarea OSPFv2, which area is responsible for summarizing routes?
- A: Any area
- B: Backbone area
- C: Non-backbone areas
- D: All areas
View Answer
B
Q1299: Which command shows the OSPF process ID assigned to interfaces?
- A: show ip ospf neighbor
- B: show ip ospf
- C: show ip ospf interface brief
- D: show ip protocols
View Answer
C
Q1300: What is the significance of Area 0 in OSPFv2?
- A: It's used for IPv6 only
- B: It serves as the backbone area
- C: It prevents routing loops
- D: It's used for external routes
View Answer
B