topic Re: AP1121G in Wireless https://community.cisco.com/t5/wireless/ap1121g/m-p/517850#M191790 <HTML><HEAD></HEAD><BODY><P>A further tip, don't ever try and upgrade the AP's IOS through the wireless link! The link will go down part-way through the upgrade which will then fail and then so will the AP (as you've discovered!)</P></BODY></HTML> Tue, 30 May 2006 12:47:13 GMT andrew.brazier 2006-05-30T12:47:13Z AP1121G https://community.cisco.com/t5/wireless/ap1121g/m-p/517848#M191788 <P>After trying to upgrade the AP using its own IOS upgrade option, I lost my wireless connection and then had no choice but to reboot the AP. When the AP cam back up I have Red-Green-Red lights on the front. I guess I have no IOS now. How do I get this thing working again?</P> Sun, 04 Jul 2021 19:08:47 GMT https://community.cisco.com/t5/wireless/ap1121g/m-p/517848#M191788 cowelljm 2021-07-04T19:08:47Z Re: AP1121G https://community.cisco.com/t5/wireless/ap1121g/m-p/517849#M191789 <HTML><HEAD></HEAD><BODY><P>There is a way to TFTP an image into an AP. It's pretty simple, setup you pc with an ip address in the range of 10.0.0.2 -.30 with a 24 bit mask. Enable a TFTP server, and in the root of the server place you image there. Rename the file and add a .default to the end of it. Power cycle the AP while holding the Mode button. After about 20-30 seconds a red light comes on, release the button and it will start a download. Directions can be found here:</P><P><A class="jive-link-custom" href="http://www.cisco.com/en/US/products/hw/wireless/ps4570/products_configuration_guide_chapter09186a0080184ad5.html#1040106" target="_blank">http://www.cisco.com/en/US/products/hw/wireless/ps4570/products_configuration_guide_chapter09186a0080184ad5.html#1040106</A></P></BODY></HTML> Mon, 22 May 2006 19:17:38 GMT https://community.cisco.com/t5/wireless/ap1121g/m-p/517849#M191789 Stephen Rodriguez 2006-05-22T19:17:38Z Re: AP1121G https://community.cisco.com/t5/wireless/ap1121g/m-p/517850#M191790 <HTML><HEAD></HEAD><BODY><P>A further tip, don't ever try and upgrade the AP's IOS through the wireless link! The link will go down part-way through the upgrade which will then fail and then so will the AP (as you've discovered!)</P></BODY></HTML> Tue, 30 May 2006 12:47:13 GMT https://community.cisco.com/t5/wireless/ap1121g/m-p/517850#M191790 andrew.brazier 2006-05-30T12:47:13Z Re: AP1121G https://community.cisco.com/t5/wireless/ap1121g/m-p/517851#M191791 <HTML><HEAD></HEAD><BODY><P>A further tip, don't ever try and upgrade the AP's IOS through the wireless link! The link will go down part-way through the upgrade which will then fail and then so will the AP (as you've discovered!)</P></BODY></HTML> Tue, 30 May 2006 12:50:14 GMT https://community.cisco.com/t5/wireless/ap1121g/m-p/517851#M191791 andrew.brazier 2006-05-30T12:50:14Z Re: AP1121G https://community.cisco.com/t5/wireless/ap1121g/m-p/517852#M191792 <HTML><HEAD></HEAD><BODY><P>A further tip, don't ever try and upgrade the AP's IOS through the wireless link! The link will go down part-way through the upgrade which will then fail and then so will the AP (as you've discovered!)</P></BODY></HTML> Tue, 30 May 2006 12:50:52 GMT https://community.cisco.com/t5/wireless/ap1121g/m-p/517852#M191792 andrew.brazier 2006-05-30T12:50:52Z