During Company.com planning session， the discussion focuses on how the IP connections are Managed after a cluster node failure. This is critical for the business since their production application is a Lotus Domino solution requiring multiple IP addresses and recovery time is critical. What type of IPAT implementation would best address these requirements？（）
- A IPAT via IP aliasing
- B IPAT via IP replacement
- C IPAT via IP aliasing using HWAT
- D IPAT via IP replacement using HWAT