Switch Active IP @ to Standby IP @ on the Quorum Server

2288H V5 Quorum Server

Two Quorum has two IP @ that work in Active/Standby mode and are on different network segments. After the port in use is down, why does't the quorum server switch to standby IP @?<?xml:namespace prefix = "o" ns = "urn:schemas-microsoft-com:office:office" />

The first (Active) Quorum: Active IP @ is 10.99.55.118 and Standby is 10.99.56.118

The second (Standby) Quorum: Active IP @ is 10.99.56.119 and Standby is 10.99.55.119

Client found how to configure the IP @ on the Quorum server, but would like to know how to switch Active IP @ to Standby IP @ on the Quorum Server.