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40 Chapter 4: Troubleshooting
Stop bit: 1
Parity: None
Flow control: None
Terminal emulation: VT100
Reconfigure the parameters if their values are different.
Troubleshooting
Application Image
Upgrade
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 : ErrDev
unit number : 0
processor number : 0
file name : Router6000.bin
inet on ethernet (e) : 1.1.1.1
host inet (h) : 1.1.1.2
user (u) : user
ftp password (pw) : password
flags (f) : 0x80
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 : wancom
unit number : 0
processor number : 0
file name : Router6000.bin
inet on ethernet (e) : 1.1.1.1
host inet (h) : 1.1.1.2
user (u) : user
ftp password (pw) : password
flags (f) : 0x80
Attached TCP/IP interface to wancom0.