How to download the system software package for a CE series switch

Run the dir command in the user view to display information about files and directories in the storage medium. The file with the file extension .cc is the system software package.

�?CE12800 series switches of all models use the same system software package (with the file name extension .cc). For example, in V100R003C00SPC600, system software package CE12800-V100R003C00SPC600.cc is used for all CE12800 series switches. �?CE7800/CE6800/CE5800 series switches of EI/HI/LI models have corresponding system software packages that are named based on the switch models. For example: CE7850EI-V100R003C00SPC600.cc CE6810EI-V100R003C00SPC600.cc CE6850EI-V100R003C00SPC600.cc CE5810EI-V100R003C00SPC600.cc CE5850EI-V100R003C00SPC600.cc CE5850HI-V100R003C00SPC600.cc

MIBs in the software version package of a CE series switch describe the syntax, description, and implemented specifications of MIB objects. You can query information about MIB objects by the object name or object identifier (OID). For details, see MIB use instances in MIB Reference.

When system software packages are downloaded on CE series switches, the MD5 package has the following function: Software packages may be tampered or damaged during transmission, posing risks on carrier network security. To prevent network security risks, the integrity of obtained system packages needs to be checked. An MD5 checker can be used for integrity check. Use an MD5 checker to check the integrity of a software package as follows: 1. Download an MD5 checker from the Internet and run it. 2. Open the software package to be checked. MD5 code will be automatically generated. 3. Check whether the generated MD5 code is the same as that provided in the version file.

Perform the following operations to download a software package for a WLAN device: 1. Visit . 2. Choose Software Download > Enterprise Network > WLAN. 3. Select a device model and version, and download the system software package. - Software packages of ACs are in .cc format. - Software packages of APs are in .bin format. The software packages include the system software package AP model_version.bin, Uboot upgrade package u-boot.bin, and upgrade assistant package AP model_version.upgrade_assistant_package.bin. Only Fat APs (except the AP8x30xN and Fat central APs) require upgrade assistant packages.