EW50 Industrial LTE Cellular Gateway
50
VLAN Groups Access Control
The administrator can specify the Internet access permission for all VLAN groups. He can also configure which
VLAN groups are allowed to communicate with each other.
VLAN Group Internet Access
The administrator can specify members of one VLAN group to be able to access Internet or not. Following is an
example that VLAN groups of VID is 2 and 3 can access Internet but the one with VID 1 cannot access Internet.
That is, visitors in the meeting room and staff in the office network can access Internet. But the
computers/servers in data center cannot access Internet due to security considerations. The servers in the
data center are only for trusted staff or are accessed through secure tunnels.