Cisco Aironet 1240ag Software Upgrade

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  • Currently i have one Cisco AP 1850 series (AIR-AP1852E-C-K9C), software version 8.2.100.0. I wan to update the software for this AP to software version 8.5.120.0 via tftp. The connection between the AP and the TFTP server succesful which I can see my TFTP server shows 100% and my AP pre-downloading status shows completed.
  • For Cisco Aironet Access Points. Connecting to the 1240AG Series Access Point Locally 2-7. Cisco IOS Software Configuration Guide for Cisco Aironet Access Points.
  • I have 2 Cisco Aironet AP1242 wireless access points. Clients are getting dropped as they roam from one access point to the other. How can I configure the APs to enable roaming?
Cisco aironet 1240ag manual
  • 12
    Related Publications
  • 12
    Obtaining Documentation
  • 13
    Ordering Documentation
  • 13
    Documentation Feedback
  • 14
    Obtaining Technical Assistance
  • 16
    Obtaining Additional Publications and Information
  • 20
    Hardware Features
  • 23
    Overview
  • 26
    Network Configuration Examples
  • 26
    Root Unit On a Wired Lan
  • 27
    Repeater Unit That Extends Wireless Range
  • 29
    Installing the Access Point
  • 30
    Safety Information
  • 30
    Fcc Safety Compliance Statement
  • 30
    General Safety Guidelines
  • 31
    Unpacking the Access Point
  • 31
    Package Contents
  • 31
    Basic Installation Guidelines
  • 32
    Before Beginning the Installation
  • 32
    Access Point Layout and Connectors
  • 33
    Installation Summary
  • 34
    Mounting Overview
  • 35
    Mounting On a Horizontal or Vertical Surface
  • 36
    Mounting Below a Suspended Ceiling
  • 37
    Mounting Above a Suspended Ceiling
  • 39
    Mounting Access Point On a Desktop or Shelf
  • 40
    Connecting the Ethernet and Power Cables
  • 41
    Connecting to an Ethernet Network With an Inline Power Source
  • 42
    Connecting to an Ethernet Network With Local Power
  • 42
    Powering Up the Access Point
  • 43
    Cable Security Bracket
  • 43
    Removing the Cable Security Bracket
  • 44
    Attaching the Access Point to the Mounting Plate
  • 45
    Securing the Access Point
  • 45
    Using a Security Cable
  • 45
    Securing the Access Point to the Mounting Plate
  • 47
    Configuring the Access Point for the First Time
  • 48
    Before You Start
  • 49
    Obtaining and Assigning an Ip Address
  • 50
    Connecting to the Access Point Locally
  • 51
    Assigning Basic Settings
  • 54
    Default Settings On the Express Setup Page
  • 55
    Configuring Basic Security Settings
  • 57
    Understanding Express Security Settings
  • 58
    Express Security Limitations
  • 59
    Using the Express Security Page
  • 60
    Assigning an Ip Address Using the Cli
  • 60
    Using a Telnet Session to Access the Cli
  • 62
    Using the Web-Browser Interface for the First Time
  • 63
    Using Action Buttons
  • 65
    Character Restrictions in Entry Fields
  • 68
    Cisco Ios Command Modes
  • 69
    Getting Help
  • 69
    Abbreviating Commands
  • 70
    Understanding Cli Messages
  • 70
    Using Command History
  • 71
    Recalling Commands
  • 72
    Using Editing Features
  • 73
    Editing Command Lines That Wrap
  • 74
    Searching and Filtering Output of Show and More Commands
  • 75
    Accessing the Cli
  • 75
    Opening the Cli With Secure Shell
  • 77
    Troubleshooting
  • 78
    Chapter 6 Troubleshooting
  • 79
    Checking the Access Point LEDs
  • 80
    Checking Basic Settings
  • 80
    Default Ip Address Behavior
  • 81
    Wep Keys
  • 81
    Security Settings
  • 82
    Low Power Condition
  • 83
    Intelligent Power Management
  • 85
    Configuring Power Using the Cli
  • 86
    Inline Power Status Messages
  • 87
    Configuring the Access Point System Power Settings Using a Browser
  • 89
    Running the Carrier Busy Test
  • 90
    Running the Ping Test
  • 90
    Resetting to the Default Configuration
  • 91
    Using the Mode Button
  • 91
    Using the Web Browser Interface
  • 92
    Reloading the Access Point Image
  • 93
    Web Browser Interface
  • 95
    Obtaining the Access Point Image File
  • 95
    Obtaining the Tftp Server Software
  • 97
    Translated Safety Warnings
  • 98
    Appendix A Translated Safety Warning
  • 99
    Statement 332—Antenna Installation Warning
  • 101
    Statement 1001—Work During Lightning Activity Warning
  • 102
    Statement 1004—Installation Instructions Warning
  • 103
    Statement 1005—Circuit Breaker (20A) Warning
  • 106
    Manufacturers Federal Communication Commission Declaration of Conformity Statement
  • 107
    Canadian Compliance Statement
  • 108
    Declaration of Conformity With Regard to the R&TTE Directive 1999/5/EC
  • 109
    Declaration of Conformity for Rf Exposure
  • 110
    Guidelines for Operating Cisco Aironet Access Points in Japan
  • 110
    Japanese Translation
  • 111
    Declaration of Conformity Statements
  • 113
    Access Point Specifications
  • 114
    Appendix C Acces Point Specification
  • 118
    Channels and Maximum Power Levels
  • 119
    IEEE 802.11A (5-Ghz Band)
  • 121
    Maximum Power Levels in Some Regulatory Domains With External Antennas
  • 123
    Console Cable Pinouts
  • 124
    Console Port Signals and Pinouts
1240agAironet

Cisco Aironet 1240ag

Aironet 1240 AG Series Access Points allow for operation at temperatures as low as -20°C (-4°F) while the connectorized version of the Cisco Aironet 1000 Series Access Point (AP1020) provides a 0°C (32°F) minimum operating temperature. This difference can be critical in certain operating environments.