Chapter 2 Configuring the Device
26
User’s Guide
Changing the Port Mode
The port mode is the binding of physical ports, logical interfaces, and zones.
The following table summarizes the port, interface, and zone bindings provided by the
port modes that are available on the NetScreen-5GT Wireless devices:
Warning:
Changing the port mode removes any existing configurations on the NetScreen
device. Therefore, change the port mode before configuring the device.
Port Name
a
a. As labeled on the NetScreen appliance chassis.
Trust-Untrust Port Mode
b
b. Default port mode.
Home-Work Port Mode
Trust/Untrust/DMZ
(Extended) Mode
Interface
Zone
Interface
Zone
Interface
Zone
1
trust
Trust
ethernet1
Work
ethernet1
Trust
2
trust
Trust
ethernet1
Work
ethernet1
Trust
3
trust
Trust
ethernet2
Home
ethernet2
DMZ
4
trust
Trust
ethernet2
Home
ethernet2
DMZ
Untrusted
untrust
Null
c
c. You can configure a backup interface to the Untrust zone, using either the Untrusted Ethernet port or the
Modem port. See
“Configuring a Backup Untrust Zone Interface” on page 28
ethernet4
Null
c
ethernet4
Null
c
Modem
serial
Null
c
serial
Null
c
serial
Null
c
ADSL
d
d. Only available on the ADSL Annex A and B devices.
adsl1
Untrust or
V1-Untrust
adsl1
Untrust
adsl1
Untrust
wireless1
Wzone1
wireless1
Wzone1
wireless1
Wzone1
wireless2
Trust or
V1-Trust
wireless2
Work
wireless2
Trust
wireless3
Home
wireless3
DMZ
wireless4
Wzone2
Port Name
a
Dual Untrust
b
Port Mode
Combined
c
Port Mode
Interface
Zone
Interface
Zone
1
ethernet1
Trust
ethernet1
Work
2
ethernet1
Trust
ethernet2
Home
3
ethernet1
Trust
ethernet2
Home
4
ethernet2
Untrust
ethernet3
Untrust
Untrusted
ethernet3
Untrust
ethernet4
Untrust