Implementing Cisco IP Routing (CCNP ROUTE, legacy) — Question 363

Which command is the correct way to summarize routes that were injected into OSPF area 100 from RIP?

Answer options

• A. redistribute rip metric 20 subnets
• B. summary-address 172.32.64.0 255.255.224.0
• C. area 100 range 172.32.64.0 255.255.224.0
• D. ip summary-address 172.32.64.0 255.255.224.0

Correct answer: C

Explanation

The correct command is 'area 100 range 172.32.64.0 255.255.224.0', as it specifies the range of addresses to be summarized within OSPF area 100. The other options either pertain to redistribution or are incorrectly formatted for summarizing routes in OSPF.