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3Com Router 6000 Family
Installation Manual
Chapter 7
Troubleshooting
3Com Corporation
7-2
Data bits: 8
Stop bit: 1
Parity: None
Flow control: None
Terminal emulation: VT100
Reconfigure the parameters if their values are different.
7.3 Troubleshooting Application Image Upgrade
Symptom 1:
Start the router and upgrade VRP 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