Software Upgrade Failures; No Response From The Serial Port Of The Mpu; Tftp Upgrade Failure - H3C SR6604 Installation Manual

Verify that the HIM/MIM/MIC/MIC-X cable is correctly selected.
1.
Verify that the HIM/MIM/MIC/MIC-X cable is correctly connected.
2.
Use the display command to identify whether the interface on the interface module has been
3.
correctly configured and is operating correctly.
If the issue persists, contact H3C Support.
4.

Software upgrade failures

No response from the serial port of the MPU

Symptom
The serial port of the MPU gives no response.
Solution
To resolve the issue:
Verify that the serial port settings are correct (whether the Bits per second field is set to 9600
1.
kbps).
If the issue persists, contact H3C Support.
2.
For more information about the serial port settings, see

TFTP upgrade failure

Symptom
Start the router, and upgrade the software through TFTP. The following problems might occur:
•
The CF card has no enough space.
File will be transferred in binary mode
Downloading file from remote TFTP server, please wait...\
Failed to write data into storage device, maybe no enough space on device
•
The file to be downloaded is not found.
File will be transferred in binary mode
Downloading file from remote TFTP server, please wait...
File not found.
•
The configuration of the network port is incorrect.
Can't connect to the remote host
Solution
To resolve the issue:
Delete some files in the CF card or use a new CF card so that enough space is available for the
1.
system software image.
Type the correct file name.
2.
Configure the network port correctly, and make sure the network port is up and you can
3.
successfully ping the TFTP server from the network port.
If the issue persists, contact H3C Support.
4.
"Setting terminal
89
parameters."