Troubleshooting Application Image Upgrade - 3Com 6000 series Getting Started Manual

40 Chapter 4: Troubleshooting
Troubleshooting
Application Image
Upgrade
Stop bit: 1
Parity: None
Flow control: None
Terminal emulation: VT100
Reconfigure the parameters if their values are different.
Symptom 1: Start the router and upgrade Comware 3.11 software
using TFTP. The console screen displays:
DownLoad Program To Flash Through Net Port
boot device
unit number
processor number
file name
inet on ethernet (e) : 1.1.1.1
host inet (h)
user (u)
ftp password (pw)
flags (f)
Loading... Loading Failed
Solution: Fault occurs due to selection of the incorrect boot device
ErrDev.
Change ErrDev to wancom, the application upgrade device of the Router
6000.
Symptom 2: Start the router and upgrade the application image using
TFTP. The console screen displays:
DownLoad Program To Flash Through Net Port
boot device
unit number
processor number
file name
inet on ethernet (e) : 1.1.1.1
host inet (h)
user (u)
ftp password (pw)
flags (f)
Attached TCP/IP interface to wancom0.
: ErrDev
: 0
: 0
: Router6000.bin
: 1.1.1.2
: user
: password
: 0x80
: wancom
: 0
: 0
: Router6000.bin
: 1.1.1.2
: user
: password
: 0x80