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Self-Negotiation of NE20 Router

Publication Date:  2012-07-27 Views:  35 Downloads:  0
Issue Description
NE20 upgrades to the latest version from vrp5.10-1253.02. For all optical interfaces, the physical state is up and the protocol is also up. But it cannot ping opposite interface address and LED of optical interface is power off.
Alarm Information
Null
Handling Process
Change port parameter.
Root Cause
KB optical interface of NE20 does not support self-negotiation and it is forced KB full-duplex except vrp5.10-1253.02.
Suggestions
Null
      

END