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N7K-C7010 Enter loader mode cannot use tftp upload kickstart

weiyongwu
Level 1
Level 1

loader> boot tftp://172.16.1.100/n7000-s2-kickstart.6.2.6a.bin
Address: 172.16.1.2
Netmask: 255.255.255.0
Server: 172.16.1.100
Gateway: 0.0.0.0
Filesystem type is tftp, using whole disk
Booting: /n7000-s2-kickstart.6.2.6a.bin console=ttyS0,9600n8nn quiet loader_ver
="4.1.9"....ALERT: got a fragmented packet - reconfigure your server
ALERT: got a fragmented packet - reconfigure your server
TFTP error 4 (Illegal TFTP operation)

anyone help me??

1 Reply 1

AFROJ AHMAD
Cisco Employee
Cisco Employee

Hi,

During the recovery process , did you ran the init system ? if not try and run it again.

4. Enter the init system command at the switch(boot)# prompt.

switch(boot)# init system

Caution    Caution:     Be sure that you have made a backup of the configuration files before you enter this command.

If above does not help than most likely we have a faulty HW and need Replacement.

Thanks-

Afroz

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