Major causes of soft route upgrade failure

It is easy to upgrade a vro. Find the required version and complete the upgrade step by step. However, some network administrators indicate that the Internet cafe's soft route upgrade failed. The vro is successfully installed. After the configuration is complete, the firmware version of The vro is upgraded, but the upgrade fails.

The possible causes for the upgrade of the soft route for Internet cafes are as follows:

1. The Internet cafe's soft route version is too new, and the firmware upgrade fails. We recommend that you change the firmware version to a firmware version that is a little low, and then upgrade the latest firmware version.

2. Poor memory compatibility or memory problems. Replace the memory or motherboard.

3. data may not be saved on the hard disk. In this case, you need to replace other hard disks or use 2.02.323 for installation.

4. The file format of the soft route upgrade is BIN. (The format of the hardware route upgrade file is TRX. Some hard routes use upgrade files without new, and the upgrade fails. Use a file with the new TRX format to upgrade .)

5. the cache in IE browser is too small. This usually occurs when a route is upgraded from a virtual machine. Clear the IE cache, set the browser cache to MB or more, and log on to the WEB again to perform the upgrade.

6. the BIOS settings of the motherboard are incorrect. In this case, recover the default BIOS settings, or change the hard disk working mode.

The above are the major causes of the failure to upgrade the internet cafe's soft route. When the router fails to be upgraded, check whether the above causes the problem. Find the root cause of the problem to solve the problem and complete the router upgrade.