A-MPDU & A-MSDU
IEEE 802.11 PHY layer specification concentrates mainly on wireless transmission and concurrently perform secondary functions like assessing the state of …
Author Archives: nayarasi
AP Failover
When an AP is fully joined to a controller, the AP learns of all the controllers configured in that mobility …
Configuring AP Retransmission Interval
The controller and the access points exchange packets using the CAPWAP reliable transport protocol. For each request, a response is …
Configuring Country Codes on WLC
Controllers (WLC) & Access Points(AP) are designed for use in many countries with varying regulatory requirements. The radios within APs …
Probe Request Forwarding
Probe requests are 802.11 management frames sent by clients to request information about the capabilities of SSIDs. By default AP …
Configuring TCP MSS on WLC
TCP Maximum Segment Size is the maximum allowable TCP payload size as show in the below diagram. You can find …
Configuring MFP
Management Frame Protection (MFP) provides security for the otherwise unprotected and unencrypted 802.11 management messages between APs & Clients. MFP …
Configuring IPv6 Routing
In this post we will see how to configure dynamic routing (OSPF & EIGRP) in IPv6. To start with we …
IPv6 Basics
What is the difference between IPv4 & IPv6 ? In simple terms IPv6 address is 128 bits long (compare to …
Mobility Service Engine (MSE)
The Cisco MSE (Mobility Service Engine) provides two primary services 1. Context Aware Services (CAS) Ability to track the physical …
mrn-cciew 