Обновление прошивки
1. Копируем конфигурационный файл на tftp сервер
WS-C2960SW2#copy startup-config tftp://192.168.100.200/WS-C2960SW2_192.168.20.3_2022-07-24.cfg
Address or name of remote host [192.168.100.200]?
Destination filename [C2960SW2_192.168.20.3_2022-07-24.cfg]?
!!!!!
16438 bytes copied in 0.226 secs (72735 bytes/sec)
2. Копируем текущий iOS на tftp сервер
WS-C2960SW2#copy c2960-lanbasek9-mz.150-2.SE11.bin tftp://192.168.100.200
Address or name of remote host [192.168.100.200]?
Destination filename [c3750-ipservicesk9-mz.122-53.SE1.bin]?
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
12712892 bytes copied in 32.582 secs (390181 bytes/sec)
WS-C2960SW2#
ИЛИ (если прошивка iOS находится во вложенной директории на флэш)
WS-C2960SW2#copy c2960-lanbasek9-mz.150-2.SE11/c2960-lanbasek9-mz.150-2.SE11.bin tftp://192.168.100.200
Address or name of remote host [192.168.100.200]?
Destination filename [c3750-ipservicesk9-mz.122-53.SE1.bin]?
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
12712892 bytes copied in 32.582 secs (390181 bytes/sec)
WS-C2960SW2#
3. Копируем новую прошивку с tftp сервера на коммутатор
3.1. Копируем прошивку в формате bin с tftp сервера на коммутатор
WS-C2960SW2#copy tftp://192.168.100.200/c2960-lanbasek9-mz.150-2.SE11.bin flash://c2960-lanbasek9-mz.150-2.SE11.bin
Destination filename [c2960-lanbasek9-mz.150-2.SE11.bin]?
Accessing tftp://192.168.100.200/c2960-lanbasek9-mz.150-2.SE11.bin...
Loading c2960-lanbasek9-mz.150-2.SE11.bin from 192.168.100.200 (via Vlan80): !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[OK - 11832946 bytes]
11832946 bytes copied in 110.780 secs (106815 bytes/sec)
Символы которые показывают статус копирования прошивки:
! – Indicates a successful transfer to 10 packets - Указывает на успешную передачу 10 пакетов
O – Indicates out of sequence packets - Указывает на нарушение последовательности пакетов
. – Indicates a timeout - Обозначает тайм-аут
E – Uppercase E indicates an error - Прописная буква E указывает на ошибку
e – Lowercase e indicates flash is being erased -Строчная буква e указывает на то, что флэш-память стирается
V – Indicates checksum verification - Обозначает проверку контрольной суммы
3.2. Копируем прошивку в формате tar с tftp сервера на коммутатор
WS-C2960SW2#archive tar /xtract tftp://192.168.164.232/c2960-lanbasek9-mz.150-2.SE11.tar flash:
2.4. Проверяем наш закаченный файл
WS-C2960SW2#dir
Directory of flash:/
2 -rwx 1048 Jul 24 2023 10:34:02 +03:00 multiple-fs
3 -rwx 4484 Feb 6 2023 13:29:50 +03:00 vlan.dat
4 drwx 64 Mar 1 1993 03:10:55 +03:00 c2960-lanbasek9-mz.122-25.SEE2
5 drwx 192 Mar 1 1993 03:07:14 +03:00 c2960-lanbase-mz.122-25.SEE1
620 -rwx 16438 Jul 24 2023 10:34:02 +03:00 config.text
622 -rwx 5760 Jul 24 2023 10:34:02 +03:00 private-config.text
623 -rwx 11832946 Jul 24 2023 11:40:07 +03:00 c2960-lanbasek9-mz.150-2.SE11.bin
32514048 bytes total (7774208 bytes free)
2.5. Проверяем контрольную сумму прошивки
WS-C2960SW2#verify /md5 flash:c2960-lanbasek9-mz.150-2.SE11.bin
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Done!
verify /md5 (flash:c2960-lanbasek9-mz.150-2.SE11.bin) = 81064ff93a36442ed4f5ad6be86c8cea
2.6. Указываем с какой прошивки загружать коммутатор и перезагружаем его
WS-C2960SW2(config)#no boot system
WS-C2960SW2(config)#boot system flash:/c2960-lanbasek9-mz.150-2.SE11.bin
WS-C2960SW2(config)#end
MKA-TRP1-L6N1SW2#copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK].....
WS-C2960SW2#reload
Proceed with reload? [confirm]
2.7. Удаляем все лишние прошивки и записываем
WS-C2960SW2#dir
Directory of flash:/
2 -rwx 2072 Mar 1 1993 03:00:54 +03:00 multiple-fs
3 -rwx 4484 Feb 6 2023 13:29:50 +03:00 vlan.dat
4 drwx 64 Mar 1 1993 03:10:55 +03:00 c2960-lanbasek9-mz.122-25.SEE2
5 drwx 192 Mar 1 1993 03:07:14 +03:00 c2960-lanbase-mz.122-25.SEE1
620 -rwx 5760 Jul 24 2023 11:42:46 +03:00 private-config.text
623 -rwx 11832946 Jul 24 2023 11:40:07 +03:00 c2960-lanbasek9-mz.150-2.SE11.bin
624 -rwx 16439 Jul 24 2023 11:42:46 +03:00 config.text
32514048 bytes total (7773184 bytes free)
WS-C2960SW2#delete /force /recursive flash://c2960-lanbase-mz.122-25.SEE1
WS-C2960SW2#delete /force /recursive flash://c2960-lanbasek9-mz.122-25.SEE2
WS-C2960SW2#dir
Directory of flash:/
2 -rwx 2072 Mar 1 1993 03:00:54 +03:00 multiple-fs
3 -rwx 4484 Feb 6 2023 13:29:50 +03:00 vlan.dat
620 -rwx 5760 Jul 24 2023 11:42:46 +03:00 private-config.text
623 -rwx 11832946 Jul 24 2023 11:40:07 +03:00 c2960-lanbasek9-mz.150-2.SE11.bin
624 -rwx 16439 Jul 24 2023 11:42:46 +03:00 config.text
32514048 bytes total (20649472 bytes free)
WS-C2960SW2#wri
Building configuration...
[OK].....
WS-C2960SW2#copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK].....
WS-C2960SW2#
