61
To solve the problem, check whether any foreign object has entered the fan tray.
If the cause cannot be located in the steps above and the problem persists, contact your local sales
agent.
HIM/MIM failures
When a HIM/MIM is plugged while the router is running, the following information may appear on the
configuration terminal:
%Dec 30 09:54:10:264 2011 66mcp DRVICOUT/1/DrvIcOutStr:
Card in Slot 4 Sublot 2 can not be recognized !
The output indicates that the HIM/MIM is faulty or the router cannot recognize the HIM/MIM.
To troubleshoot the HIM/MIM failure:
1.
Check whether the HIM/MIM is firmly seated.
2.
Check whether the HIM is correctly plugged into an FIP-20 module. An FIP-10 module does not
support HIMs.
3.
Check whether the interface module connector pins of the FIP module are bent.
4.
If the cause cannot be located in the steps above and the problem persists, contact your local
sales agent.
Configuration system problems
If the configuration environment setup is correct, the configuration terminal displays boot information
when the router is powered on. If the setup is incorrect, the configuration terminal displays nothing or
garbled text.
No terminal display
If the configuration terminal displays nothing when the router is powered on, To troubleshoot the
failure:
1.
Check the following items.
{
The power supply system works properly.
{
The console cable is properly connected.
2.
If no problem is found, check the following reasons that may apply:
{
The console cable is connected to an incorrect serial port (the serial port in use is not the
one set on the terminal).
{
The properties of the terminal are incorrect. You must configure the console terminal as
follows: set
Bits per second
to
9600
,
Data bits
to
8
,
Parity
to
None
,
Stop bits
to
1
,
Flow
control
to
None
, and
Terminal Emulation
to
VT100
.
{
The console cable fails.
3.
If the cause cannot be located in the steps above and the problem persists, contact your local
sales agent.
Garbled terminal display
If terminal display is garbled, To solve this problem:
1.
Make sure the
Data bits
field is set to 8 for the console terminal. If the
Data bits
field is set to 5
or 6, the console terminal will display garbled characters.