How to upgrade firmware from v1.1.2.0 to v1.2.2.x Procedure_v1.0

Firmware Name
Purpose
ECS2100_jump_V117.8.8.1.bix
For upgrade v1.1.2.0 to v1.2.2.0 use only
ECS2100_Special2_1.2.2.0_0731.bix
For upgrade v1.1.2.0 to v1.2.2.0 use only
ECS2100_V1.2.2.0.bix
For v1.2.2.0 use.
Upgrade to V1.2.2.x firmware from V1.2.2.0
(Upgrading V1.2.2.x to V1.2.2.15 support from CLI & Web)
1. Copy ECS2100_V1.2.2.9.bix to D:\ECS2100-V1.2.2.9
2. Follow the steps to upgrade “ECS2100_V1.2.2.9.bix”
Console#copy tftp file
TFTP server IP address: 192.168.2.200
Choose file type:
1. config; 2. opcode: 2
Source file name: ECS2100_V1.2.2.9.bix
Destination file name: ECS2100_V1.2.2.9.bix
Console#config
Console(config)#boot system opcode: ECS2100_V1.2.2.9.bix
Console(config)#end
Console#reload
System will be restarted. Continue <y/n>? y