- #CISCO IOS REBOOT HOW TO#
- #CISCO IOS REBOOT INSTALL#
- #CISCO IOS REBOOT UPDATE#
- #CISCO IOS REBOOT UPGRADE#
Please let me know as this is my first time installing a 3 switch stack.Security is a part of everyday life and is everyone’s responsibility. after the reload will the other (2) switches in the stack auto-upgrade to 3.6.6. will only the top switch (1) reload or the entire stack.Ĩ.
do I issue the reload command to have the switch reboot with the new ios.ħ. do I verify the new file in the flash dir?Ħ.
#CISCO IOS REBOOT INSTALL#
do I install my usb with my IOS 3.6.6 into the top switch (1) and copy the bin file into flash.ĥ. do I change the switch to install mode.Ĥ. do I configure the top switch as active with priority of 1.ģ. Once I have all of the cabling completed.Ģ. should I connect power stack cable from top switch (1) to bottom switch (3) and then another cable from switch (1) to middle switch (2) and lastly the middle switch (2) to the bottom switch (3). do I add power stack cable or stackwise cable next?Ĥ. do I add power cables to power supplies next step and power on all 3 switchesģ. I have s out of the box new and I have a question on procedure.Ģ. bin file and install the software, after the software has installed you will be promted to reboot, the switch will reload and you can then verify you are running the new IOS Please note the switch 1-2 command at the end will install the image onto switch 1 and 2 in your stack, so if you are running a stack of 8 switches you need to enter switch 1-8 Now proceed to the software install in Step 2 Step 2 start the installģ850-SW1#software install file flash:cat3k_caa-universalk9.SPA.03.03.01.SE. switch 1-2 You now need to copy the image from the USB to the Flash of the switch.Ĭopy usbflash0:cat3k_caa-universalk9.SPA.03.03.01.SE. flash: This should list all the files on your USB All you need is a USB stick that is recognised by the switch and a console connection.Ĭopy the image file into the root of drive and insert the USB drive into the USB slot on the front of the 3850.įrom the Command line verify that the switch can recognise the file system. The process is very simple and much easier than using tftp. The image for the 3850 is very big 250Mb+ so copying via TFTP can take a while, a much better solution is to use a USB stick. Source filename ? cat3k_caa-universalk9.SPA.03.03.01.SE.ĭestination filename ?
#CISCO IOS REBOOT UPGRADE#
The Cisco 3850 IOS upgrade procedure is very easy but it is a bit different than the usual software image of previous switches i.e 3750 etc.
#CISCO IOS REBOOT HOW TO#
This short post will show you how to upgrade the software on a single Cisco 3850 switch or a 3850 stack, using TFTP and USB.
#CISCO IOS REBOOT UPDATE#