Refreshed wireless model documentation

docs/models/wireless/wirelesslan.md

@@ -1,11 +1,38 @@
 # Wireless LANs
 
-A wireless LAN is a set of interfaces connected via a common wireless channel. Each instance must have an SSID, and may optionally be correlated to a VLAN. Wireless LANs can be arranged into hierarchical groups, and each may be associated with a particular tenant.
+A wireless LAN is a set of interfaces connected via a common wireless channel, identified by its SSID and authentication parameters. Wireless [interfaces](../dcim/interface.md) can be associated with wireless LANs to model multi-acess wireless segments.
 
-An interface may be attached to multiple wireless LANs, provided they are all operating on the same channel. Only wireless interfaces may be attached to wireless LANs.
+## Fields
 
-Each wireless LAN may have authentication attributes associated with it, including:
+### SSID
 
-* Authentication type
-* Cipher
-* Pre-shared key
+The service set identifier (SSID) for the wireless network.
+
+### Group
+
+The [wireless LAN group](./wirelesslangroup.md) to which this wireless LAN is assigned (if any).
+
+### VLAN
+
+Each wireless LAN can optionally be mapped to a [VLAN](../ipam/vlan.md), to model a bridge between wired and wireless segments.
+
+### Authentication Type
+
+The type of wireless authentication in use. Options include:
+
+* Open
+* WEP
+* WPA Personal (PSK)
+* WPA Enterprise
+
+### Authentication Cipher
+
+The security cipher used to apply wireless authentication. Options include:
+
+* Auto (automatic)
+* TKIP
+* AES
+
+### Pre-Shared Key
+
+The security key configured on each client to grant access to the secured wireless LAN. This applies only to certain authentication types.