have a family setting of “ethernet-switching.” The VLAN has a logical interface that has
an IP address and belongs to the Trust zone. DHCP is enabled for the VLAN. Access points
connected to these ports operate in Layer 2 management mode by default.
For the SRX650 Services Gateway, the factory default settings establish a logical interface
for each of the four built-in Ethernet ports except ge-0/0/0. Each logical interface has
an IP address and belongs to the Trust zone. DHCP is enabled on each port. Access points
connected to these ports operate in Layer 3 management mode by default.
For more information about access point Layer 2 and Layer 3 management modes, see
the Junos OS WLAN Configuration and Administration Guide.
The easiest way to check whether the services gateway is properly configured to
communicate with the access point is to perform the sequence of tasks described in
Table 13 on page 38. If at the end of this sequence the Status LED on the access point is
steady green and you can detect the juniper-default wireless network with a laptop or
other Wi-Fi device, the services gateway is properly configured.
Table 13: AX411 Access Point Wireless LAN Basic Software Configuration
For More InformationTask
“Installing Licenses for the AX411 Access Point
on the SRX Series Device” on page 39
Install access point licenses on the SRX Series
Services Gateway (only required for more than
two access points).
“Connecting the AX411 Access Point to the SRX
Series Device” on page 33
Check that the access point is connected to
the services gateway.
“Powering On and Powering Off the AX411 Access
point” on page 35
Check that the access point is powered on.
“Configuring AX411 Access Point Country-Specific
Settings” on page 42
“AX411 Access Point Country and Channel
Support” on page 85
Configure country-specific settings (only
required for ETSI and Worldwide region access
points with SKUs AX411–E and AX411–W).
“Testing Connectivity to the AX411 Access Point
Wireless LAN” on page 46
Test connectivity to the AX411 Access Point
wireless LAN.
The most important aspect of the services gateway configuration is that the access point
must be able to obtain an IP address from the services gateway using DHCP. The access
point must obtain an IP address using DHCP in order for the services gateway to manage
the access point, even if the access point is configured to use a static IP address. The
factory default configuration for services gateways in the SRX200 line enables DHCP
for the logical interface of the VLAN to which all of the built-in ports except 0/0 (interface
ge-0/0/0) belong. The factory default configuration for SRX650 Services Gateways
enables DHCP on the logical interface for each of the built-in ports except 0/0.
If the ports of your services gateway are not in their factory default configurations, see
“AX411 Access Point Configuration Example: Layer 2 Mode (CLI)” on page 40 and “AX411
Access Point Configuration Example: Layer 3 Mode (CLI)” on page 41 for examples of
Copyright © 2012, Juniper Networks, Inc.38
AX411 Access Point Hardware Guide