Concept Guide

Parameter Description
Enable OKC
The status of the Opportunistic Key Caching.
Opportunistic Key Caching (OKC) is a similar
technique, not defined by 802.11i, available
for authentication between multiple APs in a
network where those APs are under
common administrative control. A Dell
deployment with multiple APs under the
control of a single controller is one such
example. Using OKC, a station roaming to
any AP in the network will not have to
complete a full authentication exchange, but
will instead just perform the 4-way
handshake to establish transient encryption
keys.
Command History
Release Modification
ArubaOS 3.0 Command introduced.
ArubaOS 3.2 The WMM TSPEC Min Inactivity Interval parameter was introduced.
ArubaOS 3.3 Support for the high-throughput IEEE 802.11n standard was introduced
including the High-throughput SSID Profile parameter and various rate
changes.
ArubaOS 3.3.1 Support for configurable WMM AC mapping was introduced including the
DSCP mapping for WMM voice AC, DSCP mapping for WMM video AC,
DSCP mapping for WMM best-effort AC, and DSCP mapping for WMM
background AC parameters.
ArubaOS 3.4 TheDeny_Broadcast Probes and Disable Probe Retry parameters were
introduced.
ArubaOS 3.4.1 License requirements changed in ArubaOS 3.4.1, so the command required
the PEF license instead of the Voice Services Module license required in
earlier versions.
ArubaOS 6.1 The Encryption options wpa2-aes-gcm-128 and wpa2-aes-gcm-256 were
introduced. These parameters require the ACR license.
The Advertise QBSS Load IE option is included.
ArubaOS 6.1.4.1 The Advertise AP Name parameter was added.
ArubaOS 6.2 The Advertise Location Info and Enforce user vlan for open stations
parameters were added.
ArubaOS 6.3 l The 802.11r Profile parameter was added.
l The Encryption > bSec 256 parameter was added.
Dell Networking W-Series ArubaOS 6.5.x | Reference Guide show wlan ssid-profile | 2110