S5120交换机怎么在Boot Menu界面删除固件包

如何通过BootRom菜单进行文件管理

在通过BootRom菜单进行软件升级的过程中，用户可以根据需要通过菜单进行文件的显示、文件的删除、以及文件主备属性的修改等操作，在显示文件的同时，用户也可以查看出存储介质的剩余空间大小。

1. 显示文件

在BootRom主菜单中键入<3>，将显示Flash中所有文件：

EXTENDED BOOT MENU

1. Download image to flash

2. Select image to boot

3. Display all files in flash

4. Delete file from flash

5. Restore to factory default configuration

6. Enter BootRom upgrade menu

7. Skip current system configuration

8. Set switch startup mode

9. Set The Operating Device

0. Reboot

Ctrl+Z: Access EXTENDED ASSISTANT MENU

Ctrl+F: Format file system

Ctrl+P: Change authentication for console login

Ctrl+R: Download image to SDRAM and run

Ctrl+C: Display Copyright

Enter your choice(0-8): 3

Display all file(s) in flash:

File Number File Size(bytes) File Name

================================================================================

1 536 flash:/versionInfo/version0.dat

2 8 flash:/versionInfo/versionCtl.dat

3 2398 flash:/pki/https-server.p12

4(*) 77175808 flash:/s5120v3_ei-cmw710-system-e1105.bin

5(*) 6165504 flash:/s5120v3_ei-cmw710-boot-e1105.bin

6 85198 flash:/testbackup.mdb

7(*) 3220 flash:/testbackup.cfg

8 6651 flash:/logfile/logfile.log

9 804 flash:/ifindex.dat

10 220684 flash:/defaultfile.zip

Free space: 162054144 bytes

The current image is s5120v3_ei-cmw710-boot-e1105.bin

(*)-with main attribute

(b)-with backup attribute

(*b)-with both main and backup attribute

通过上述显示信息中的Free space:项可以查看出Flash的剩余空间大小。

2. 删除文件

(1)在BootRom主菜单中键入<4>，选择删除交换机Flash中的文件：

Deleting the file in flash:

File Number File Size(bytes) File Name

================================================================================

1 536 flash:/versionInfo/version0.dat

2 8 flash:/versionInfo/versionCtl.dat

3 2398 flash:/pki/https-server.p12

4(*) 77175808 flash:/s5120v3_ei-cmw710-system-e1105.bin

5(*) 6165504 flash:/s5120v3_ei-cmw710-boot-e1105.bin

6 85198 flash:/testbackup.mdb

7(*) 3220 flash:/testbackup.cfg

8 6651 flash:/logfile/logfile.log

9 804 flash:/ifindex.dat

10 220684 flash:/defaultfile.zip

Free space: 162054144 bytes

The current image is s5120v3_ei-cmw710-boot-e1105.bin

(*)-with main attribute

(b)-with backup attribute

(*b)-with both main and backup attribute

(2)选择需要删除的文件（此处以7号文件testbackup.cfg为例），输入文件编号：

Please input the file number to change: 7

(3)系统提示确认是否删除，键入<Y>并回车，系统开始删除文件。

The file you selected is testbackup.cfg,Delete it? (Y/N):Y

Deleting....................................Done!