User's Manual
Table Of Contents
- Warranty and Product Registration
- How to Use This Guide
- Contents
- Figures
- Tables
- Getting Started
- Web Configuration
- Command Line Interface
- Using the Command Line Interface
- General Commands
- System Management Commands
- country
- prompt
- system name
- system-resource
- password
- reboot-schedule
- apmgmgtui ssh enable
- apmgmtui ssh port
- apmgmtui telnet- server enable
- apmgmtui http port
- apmgmtui http server
- apmgmtui http session-timeout
- apmgmtui https port
- apmgmtui https server
- apmgmtui snmp
- apmgmtip
- show apmanagement
- show system
- show system resource
- show version
- show config
- System Logging Commands
- System Clock Commands
- DHCP Relay Commands
- SNMP Commands
- snmp-server community
- snmp-server contact
- snmp-server location
- snmp-server enable server
- snmp-server host
- snmp-server trap
- snmp-server vacm view
- snmp-server vacm group
- snmp-server user
- snmp-server target
- snmp-server filter
- show snmp users
- show snmp target
- show snmp filter
- show snmp
- show snmp vacm view
- show snmp vacm group
- Flash/File Commands
- RADIUS Client Commands
- 802.1X Authentication Commands
- MAC Address Authentication Commands
- Filtering Commands
- Spanning Tree Commands
- bridge stp service
- bridge stp br-conf forwarding-delay
- bridge stp br-conf hello-time
- bridge stp br-conf max-age
- bridge stp br-conf priority
- bridge stp port-conf interface
- bridge-link path-cost
- bridge-link port- priority
- vap (STP Interface)
- path-cost (STP Interface)
- port-priority (STP Interface)
- bridge mac-aging
- show bridge stp
- show bridge br-conf
- show bridge port-conf interface
- show bridge status
- show bridge forward address
- show bridge mac- aging
- WDS Bridge Commands
- Ethernet Interface Commands
- Wireless Interface Commands
- interface wireless
- vap
- a-mpdu
- a-msdu
- channel
- transmit-power
- min-allowed-rate
- disable-coexist
- make-rf-setting- effective
- preamble
- short-guard-interval
- beacon-interval
- dtim-period
- rts-threshold
- ssid
- closed-system
- max-client
- max-association
- client-assoc-preempt
- assoc-timeout- interval
- auth-timeout-interval
- multicast-enhance
- shutdown (VAP)
- interfere-chan- recover
- antenna-chain
- long-distance
- long-distance reference-data
- long-distance slottime
- long-distance acktimeout
- long-distance ctstimeout
- bandwidth-control downlink
- bandwidth-control downlink rate
- bandwidth-control uplink
- bandwidth-control uplink rate
- show interface wireless
- show station
- show station statistics
- Wireless Security Commands
- Rogue AP Detection Commands
- Link Integrity Commands
- Link Layer Discovery Commands
- VLAN Commands
- WMM Commands
- QoS Commands
- Appendices
- Index of CLI Commands
- Index
Chapter 24
| Wireless Interface Commands
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purpose of a guard interval is to introduce immunity to propagation delays, echoes,
and reflections to which digital data is normally very sensitive. Enabling the short
guard interval sets it to 400ns.
Example
AP(if-wireless 0)# short-guard-interval enable
This setting has not been effective !
If want to take effect, please execute make-RF-setting-effective command !
AP(if-wireless 0)#
beacon-interval This command configures the rate at which beacon signals are transmitted from
the access point.
Syntax
beacon-interval <interval>
interval - The rate for transmitting beacon signals. (Range: 40-3500 TUs)
Default Setting
100 TUs
Command Mode
Interface Configuration (Wireless)
Command Usage
The beacon signals allow wireless clients to maintain contact with the access point.
They may also carry power-management information.
Example
AP(if-wireless 0)# beacon-interval 60
This setting has not been effective !
If want to take effect, please execute make-RF-setting-effective command !
AP(if-wireless 0)#
dtim-period This command configures the rate at which stations in sleep mode must wake up to
receive broadcast/multicast transmissions.
Syntax
dtim-period <interval>
interval - Interval between the beacon frames that transmit broadcast or
multicast traffic. (Range: 1-255 beacon frames)