Concept Guide

30 | About Instant Dell Networking W-Series Instant 6.4.3.1-4.2.0.0 | User Guide
W-IAP Platform Minimum Instant Version
W-IAP108/109 6.2.0.0-3.2.0.0 or later
W-IAP3WN/3WNP 6.1.3.1-3.0.0.0 or later
W-IAP104
6.1.3.1-3.0.0.0 or later
W-IAP175AC/175P 6.1.3.1-3.0.0.0 or later
W-IAP134/135 6.1.2.3-2.0.0.0 or later
W-IAP105
5.0.3.0-1.0.0.0 or later
W-IAP92/93 5.0.3.0-1.0.0.0 to 6.4.2.0-4.1.1.0
Each W-IAP model has a minimum required version as shown in Table 3. When a new W-IAP is added into an
existing cluster, it can join the cluster only if the existing cluster is running at least the minimum required
version of that AP. If the existing cluster is running a version below the minimum required version of the new
AP, new AP will not come up and may reboot with the reason Image sync fail. To recover from this
condition, upgrade the existing cluster to at least the minimum required version of the new AP first, and add
the new AP.
Dell recommends that networks with more than 128 APs be designed as multiple, smaller virtual-controller
networks with Layer-3 mobility enabled between these networks.
The following table provides the variants supported for each W-IAPplatform:
W-IAPModel (Reg
Domain)
W-IAP###-
US
(US only)
W-IAP###-JP
(Japan only)
W-IAP###-RW
(Worldwide
except US)
W-IAP###
(Worldwide
except US
and Japan)
W-IAP277 Yes No Yes No
W-IAP228 Yes No Yes No
W-IAP205H Yes No Yes No
W-IAP204/205 Yes No Yes No
W-IAP214/215 Yes No Yes No
Table 4: Supported W-IAP Variants