콘솔을 연결하고 "모드" 버튼을 누른채로 전원 연결하여 swith: 프롬프트는 나왔는데 flash_init 이라는 명령어는 없다고 나오는군요.
이미 초기화가 된건지 아니면, 펌웨어 버전이 낮아서 그런건지 잘 모르겠네요. 완전 초기화 하는 방법 좀 알려주세요.
General initialization - Version: 1.0.0
Serdes initialization - Version: 1.0.2
Board H/W SKU Id is (2)
DDR3 Training Sequence - Ver TIP-1.27.0
DDR3 Training Sequence - Switching XBAR Window to FastPath Window
DDR3 Training Sequence - Ended Successfully
DDR3 Training Sequence - Start scrubbing
DDR3 Training Sequence - End scrubbing
BootROM: Image checksum verification PASSED
Board SKU ID is (2)
USB2.0 0: Host Mode
FPU initialized to Run Fast Mode.
FPGA: 1.5
DRAM Size: 512 MB
Xmodem file system is available.
USB EHCI 1.00
MTL NAND detected Device ID = 0xDA01
256 MiB
Using driver version 1 for media type 3
yaffs[9]: Initialization complete.
yaffs[10]: Initialization complete.
yaffs[11]: Initialization complete.
Base ethernet MAC Address: 50:f7:22:fd:b9:00
The password-recovery mechanism is enabled.
*** The system will autoboot in 5 seconds ***
Send break character to prevent autobooting.
The system has been interrupted. The following commands
will finish loading the operating system software:
boot
switch: dir flash
unable to stat flash/: no such device
switch: dir flash:
Directory of flash:/
516 drwx 2048 <date> c2960l-universalk9-mz.152-5c.E
637 drwx 2048 <date> dc_profile_dir
258 -rwx 676 <date> vlan.dat
259 -rwx 2371 <date> config.text
260 -rwx 5 <date> private-config.text
257 -rwx 2072 <date> multiple-fs
2 drwx 2048 <date> lost+found
214162K bytes available (24814K bytes used)
switch: flash_init
Unknown cmd: flash_init
https://www.reddit.com/r/networking/comments/ao4zlu/cisco_2960l_problem_resetting_to_factory_default/
https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960l/hardware/installation/guide/b_c2960l_8_16_hig.pdf
https://www.youtube.com/watch?v=ehy60BNHjas
switch: boot
¶Ç´Â switch:delete flash:/config.text
switch: boot
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