
Interface Card and Interface Module Manual
H3C MSR 20/30/50 Series Routers
Chapter 3 Multifunctional Interface Modules
3-63
3.19.2 Interface Attributes
Table 3-40
MIM-HNDE module features
Feature
Description
Protocol supported
IPSec
Hardware algorithm
1) key algorithm (DES, 3DES, AES)
2) Authentication algorithm (HMAC-MD5-96,
HMAC-SHA-1-96)
3.19.3 Interface LEDs
The front panel of MIM-HNDE module is shown in the following figure:
Figure 3-70
MIM-HNDE panel
Table 3-41
Description of the LEDs on the MIM-HNDE panel
LED
Indication
STATUS
ON (green): The MIM-HNDE module is powered on properly.
OFF: There is no power supply, damaged power supply, or sever
hardware failure.
ACTIVE
OFF after flashing yellow for two seconds: Initialized the
MIM-HNDE module.
Blinking continuously: The MIM-HNDE module operates normally
and there is data transmission with the host.
OFF: MIM-HNDE module runs normally and no data transmission
exists with the host.
3.19.4 Troubleshooting
1) Symptom 1: The STATUS LED stays off after turning on the router.
Troubleshooting: The STATUS LED should stay solid on after powered on. The OFF
status indicates that the MIM-HNDE module or some hardware is not powered on
properly. Check the connection of the power supply.
If the device is powered on, the failure may due to the damaged power supply of the
module, or abnormal operation of CPLD (Complex Programmable Logic Device). In
these circumstances, contact our agents for support.