WESM zl Management and Configuration Guide WT.01.XX and greater

1-23
Introduction
ProCurve Wireless Edge Services zl Module
Figure 1-9. Designing VLANs for a Wireless Network That Includes Multiple
Modules
Now that you have considered the services that your Wireless Edge Services
zl Module should provide, you can start to look at individual services in more
detail. The following sections describe the capabilities of the module, includ-
ing, in addition to the Layer 3 services introduced above, the module’s many
capabilities in securing and managing the wireless network.
IP Routing
The module can implement basic routing between its VLANs. It can have up
to eight directly connected routes (one on each VLAN interface), and you can
manually add static routes. The module also has one active default route.
IP routing is disabled by default. Even if wireless stations use a different
router, you might want to enable IP routing because several module capabil-
ities require routing to be active. These functions are:
■ DHCP relay
■ the internal firewall
■ IP ACLs applied to logical (VLAN or tunnel) interfaces
■ NAT