H3C Technologies H3C SR6600-X - Manual (Page 96)

86
HIM/MIM, cable, and connection failure
After an HIM/MIM is installed and the router is powered on, the LEDs on the HIM/MIM panel might
indicate abnormal operation.
To solve this problem:
1. Verify that the HIM/MIM cable is correctly selected.
2. Verify that the HIM/MIM cable is correctly connected.
3. Use the display command to verify that the interface of the HIM/MIM has been correctly
configured and is operating correctly.
Software upgrade failures
No response from the serial port of the MPU
The serial port of the MPU gives no response.
To solve the problem, verify that the serial port settings are correct. (The Bits per second field should be
set to 9600 bps.)
For more information about the serial port settings, see "
Configuring basic settings ."
TFTP upgrade failure
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
To solve this problem, delete some files in the CF card or use a new CF card so that enough space
is available for the application program.
• 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.
To solve this problem, type the correct file name.
• The configuration of the network port is incorrect.
Can't connect to the remote host
To solve this problem, configure the network port correctly, and make sure the network port is up
and you can successfully ping the TFTP server from the network port.
FTP upgrade failure
Start the router, and upgrade the software through FTP. The following problems might occur:
• The CF card has no enough space.