Technical data

xiv Meru System Director Configuration Guide © 2012 Meru Networks, Inc.
Configure AP Power Supply, Channel Width, and MIMO Mode with CLI . . 214
Configure an AP’s Radios with the CLI . . . . . . . . . . . . . . 215
Summary of Radio Interface Configuration Commands . . . . . . 215
Set Radio Transmit Power with the CLI . . . . . . . . . . . . . 216
Enable and Disable Short Preambles with the CLI . . . . . . . . . 218
Set a Radio to Scan for Rogue APs with the CLI . . . . . . . . . . 218
Enable or Disable a Radio Interface with the CLI. . . . . . . . . . 218
Set a Radio to Support 802.11n Only with the CLI . . . . . . . . . 219
Configuring an AP’s Radio Channels . . . . . . . . . . . . . . . 219
Replacing APs . . . . . . . . . . . . . . . . . . . . . . . 220
Supported Modes of Operation for APs . . . . . . . . . . . . . . 221
Security Modes . . . . . . . . . . . . . . . . . . . . . 221
When APs are in a Virtual Cell . . . . . . . . . . . . . . . . . 222
Configure Gain for External Antennas . . . . . . . . . . . . . . 222
Automatic AP Upgrade . . . . . . . . . . . . . . . . . . . . 223
Viewing AP Status . . . . . . . . . . . . . . . . . . . . . 224
Chapter 14 Intercontroller Roaming . . . . . . . . . . . . . . . . . . 227
How Inter-Controller Roaming Works . . . . . . . . . . . . . . . 227
Configuring Intercontroller Roaming with the Web UI . . . . . . . . 228
Configuring Intercontroller Roaming with the CLI . . . . . . . . . 228
Intercontroller Roaming Configuration Example . . . . . . . . . . 228
ICR Limitations . . . . . . . . . . . . . . . . . . . . . . 229
Chapter 15 Configuring Quality of Service . . . . . . . . . . . . . . . 231
Configuring QoS Rules With the Web UI . . . . . . . . . . . . . . 231
More About the Match Checkbox and Flow Class Checkbox . . . . . . 235
Configuring QoS Rules With the CLI . . . . . . . . . . . . . . . 237
Commands for QoS Rule CLI Configuration . . . . . . . . . . . . 237
QoS Rule CLI Configuration Example . . . . . . . . . . . . . . 239
Optimizing Voice Over IP . . . . . . . . . . . . . . . . . . . 241
Using Meru Wireless LAN System QoS Rules for VoIP . . . . . . . . 242
Modifying QoS Rules for Nonstandard Ports . . . . . . . . . . . 242
Global QoS Settings . . . . . . . . . . . . . . . . . . . . . 243
Rate Limiting QoS Rules . . . . . . . . . . . . . . . . . . . 245
Rate Limiting with the CLI . . . . . . . . . . . . . . . . . 245
Rate Limiting QoS Rules with the GUI . . . . . . . . . . . . . 246
Rate Limiting Examples . . . . . . . . . . . . . . . . . . 246
Rate-Limit Clients in the Same Subnet for TCP . . . . . . . . . 246
Rate-Limit Clients From Different Subnets for TCP. . . . . . . . 247
Configuring Codec Rules . . . . . . . . . . . . . . . . . . . 248
QoS Statistics Display Commands . . . . . . . . . . . . . . . . 252
Displaying Phone/Call Status . . . . . . . . . . . . . . . 252
Displaying Call Admission Details . . . . . . . . . . . . . . 253
More QoS Rule Examples . . . . . . . . . . . . . . . . . . . 253
Rate-Limit a Certain Client . . . . . . . . . . . . . . . . . 253