you have configured a failover cluster with two servers as hosts, srv1 and srv2. each server has three network interface cards: nic1 connects the server to the main network. clients connect to the cluster through nic1. nic2 connects the server to the storage area network (san). the san is used only for access to the storage. nic3 is a private network used only by srv1 and srv2 for sending out heartbeat signals and performing convergence. how should you configure the networking settings for nic2 in the failover clustering management console?