1, The customer changed the electrical GE port by an optical GE port, the ethernet service did not work.
2. After checking with the R&D, we can exchange the two kind GE ports. But after the hardware change, we should run the following command to modify the parameter
of the port, and then the service will be OK.
for the para3, sdh-eport means the electrical interface module ；sdh-opport means the optical interface module ；