Cisco 340 Series Configuration Manual page 73

Chapter 2 Configuring Local CLI - CLISH
channel bandwidth
To configure the channel width in a scenario there an access point functions in the 802.11n mode, use
the channel bandwidth command in the WiFi AP interface configuration mode.
Note This command applies to the 802.11n mode or the 802.11n mixed mode.
Syntax Description 20
20/40
Command Default The default is automatic selection of a 20-MHz or a 40-MHz channel width.
Command Modes WiFi AP interface configuration
Usage Guidelines The default setting should work well for most networks.
A 40-MHz channel provides a higher throughput performance for 802.11n clients.
802.11b and 802.11g clients can function only with a 20-MHz channel.
Related Commands The setting of the channel bandwidth command affects the options for the
OL-29491-01
channel bandwidth {20 | 20/40}
Configures a 20-MHz channel width.
Configures automatic selection of a 20-MHz or a 40-MHz channel width.
Cisco Edge 340 Series Software Configuration Guide, Release 1.0
channel bandwidth
mcs command.
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