ZyXEL Communications USG 2000 Manuel D’Utilisation
Chapter 13 Interfaces
ZyWALL USG 2000 User’s Guide
280
* - You cannot set up a PPP interface, virtual Ethernet interface or virtual VLAN interface if the underlying
interface is a member of a bridge. You also cannot add an Ethernet interface or VLAN interface to a
bridge if the member interface has a virtual interface or PPP interface on top of it.
bridge if the member interface has a virtual interface or PPP interface on top of it.
Finding Out More
• See
details on the differences between physical ports,
interfaces, and zones in the ZyWALL.
• See
for related information about the Interface
screens.
• See
for background information on interfaces.
• See
for an example of configuring Ethernet interfaces,
port grouping, and zones.
• See
for an example of configuring a cellular (3G)
interface.
• See
to configure load balancing using trunks.
13.2 Port Grouping
This section introduces port groups and then explains the screen for port groups.
PPP interface
Ethernet interface*
VLAN interface*
bridge interface
virtual interface
(virtual Ethernet
interface)
interface)
(virtual VLAN interface)
(virtual bridge
interface)
interface)
Ethernet interface*
VLAN interface*
bridge interface
trunk
Ethernet interface
Cellular interface
VLAN interface
bridge interface
PPP interface
auxiliary interface
Table 56 Relationships Between Different Types of Interfaces (continued)
INTERFACE
REQUIRED PORT /
INTERFACE
INTERFACE