All the switch ports will be only in one untagged VLAN. No tagged VLAN will be used.

1- One Nic to access switch for Internet connection.

2- Two or three Nics connect to SAN switch. All are in untagged VLAN ID 2.

3- One Nic connected to access switch for SAN2. This must NOT be a SAN switch for physical redundancy.

Untagged VLAN ID 2002.

4- Two or three Nics cross connect between the servers for sync.