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FAQ-How does the Router Test the Problem of the Port

Publication Date:  2012-07-27 Views:  143 Downloads:  0
Issue Description
Q:
How does the router test the problem of the port?
      
Alarm Information
Null
Handling Process
A:
The port does not connect the device and do the following operations:
1. Configure ip address 1.1.1.2 (1.1.1.2 is unusable address.) on the interface.
2. Under system view mode configure static arp: arp static 1.1.1.1 xxxx-xxxx-xxxx.
3. Configure loopback local on the interface.
4. Ping 1.1.1.1.
5. disp inter and check whether there is increase of statistics CRC. If there is increase of CRC, it indicates the port is not problematic.
      
Root Cause
Null
      
Suggestions
Null
      

END