单选题Which one of the following privileged EXEC mode IOS show commands will display the state of the OSPF DR/BDR (designated router / backup designated router) election process?（）ATK1# show ip ospf interfaceBTK1# show ip ospf priorityCTK1# show ospf neighbor detailDTK1# show ospf processesETK1# show ospf neighbor state
单选题
Which one of the following privileged EXEC mode IOS show commands will display the state of the OSPF DR/BDR (designated router / backup designated router) election process?（）
A
TK1# show ip ospf interface
B
TK1# show ip ospf priority
C
TK1# show ospf neighbor detail
D
TK1# show ospf processes
E
TK1# show ospf neighbor state
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