H3C AR 18-2 Series Installation Manual

Installation ManualH3C AR 18-2X Series RoutersChapter 3 Starting and Maintainingthe Router3-13M+B (that is, both of type M and B) file exists, it is impossibleto have another M or B file. If you change the file type ofanother file to B, the M+B file becomes a type M file.z You can modify the file name of an application image inFlash memory using the command after it boots. For moreinformation, refer to Comware V3 Operation Manual –System Management.z You cannot modify the file type of the type S applicationimage file, but you can modify the file type of type M or B andN/A application image files in the Boot Rom menu or usingcommands after the application image boots.z Secure boot file is the last system boot resort. You candownload it in the Boot Rom menu and must name itsecure.bin. However, you cannot modify this file or changethe type of another file to S. If you change the name of thesecure boot file with the rename command after the systemboots, the file is removed from Flash memory. To use thesecure boot file after that, you need to download it again.For example, after you select option 3 from Boot Menu, theconsole screen displays a menu similar to the following:M=MAIN B=BACKUP S=SECURE********************************************************************NO. Name Size Type Time1 main.bin 5988025 M Oct/10/2005 10:10:102 backup.bin 5985198 B Oct/10/2005 10:10:10*******************************************************3 Exit to main menuEnter your choice(1-5): 2