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
– 164 –
16 Flash/File Commands
These commands are used to manage the system code or configuration files.
dual-image This command specifies the image used to start up the system.
Syntax
dual-image boot image [a | b]
a - Selects image file A as the startup software.
b - Selects image file B as the startup software.
Default Setting
None
Command Mode
Exec
Command Usage
◆ The access point supports two software image files (A and B), one of which is
set as the boot image, or “Active” file, and the other acts as a “Backup” file.
◆ You can upgrade new access point software from a local file on the
management workstation, or from an FTP or TFTP server. The new software file
replaces the image (A or B) that is not currently set as the boot image.
◆ After upgrading new software, you must reboot the access point to implement
the new code. Until a reboot occurs, the access point will continue to run the
software it was using before the upgrade started. Also note that new software
that is incompatible with the current configuration automatically restores the
access point to the factory default settings when first activated after a reboot.
Table 12: Flash/File Commands
Command Function Mode Page
dual-image Specifies the file or image used to start up the system GC
164
copy Copies a code image or configuration between flash
memory and a FTP/TFTP server
Exec
165
show dual-image Displays the name of the current operation code file
that booted the system
Exec
166