【单项选择题】
A generator is prevented from becoming motorized by the use of a/an （）.
A、A.over-speed trip
B、B.reverse power relay
C、C.back pressure trip
D、D.governor controls
查看正确答案
A、Router A remains the DIS and generates a new pseudonode LSP for that LAN B、Router A remains the DIS and NO new pseudonode LSP is generated for that LAN C、Router D becomes the new DIS, generates a new pseudonode LSP for that LAN, and purges the old pseudonode LSP generated by Router A D、Router D becomes the new DIS, does NOT generate a new pseudonode LSP for that LAN, and does NOT purge the old pseudonode LSP generated by Router A
