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单选题
A network planning diagram shows a large internetwork with many routers. The configurations show that OSPF has been enabled on all interfaces, I P addresses correctly configured, and OSPF workinG. For which of the following cases would you expect a router to create and flood a Type 2 LSA?（）
A
When OSPF is enabled on a LAN interface, and the router is the only router connected to the subnet.
B
When OSPF is enabled on a point - to -point serial link, and that router has both the higher router ID and higher interface IP address on the link.
C
When OSPF is enabled on a Frame Relay point - to - point subinterface, has the lower RID and lower subinterfa ce IP address, and otherwise uses default OSPF configuration on the interface.
D
When OSPF is enabled on a working LAN interface on a router, and the router has been elected BDR.
E
None of the other answers is correct.
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更多 “单选题A network planning diagram shows a large internetwork with many routers. The configurations show that OSPF has been enabled on all interfaces, I P addresses correctly configured, and OSPF workinG. For which of the following cases would you expect a router to create and flood a Type 2 LSA?（）A When OSPF is enabled on a LAN interface, and the router is the only router connected to the subnet.B When OSPF is enabled on a point - to -point serial link, and that router has both the higher router ID and higher interface IP address on the link.C When OSPF is enabled on a Frame Relay point - to - point subinterface, has the lower RID and lower subinterfa ce IP address, and otherwise uses default OSPF configuration on the interface.D When OSPF is enabled on a working LAN interface on a router, and the router has been elected BDR.E None of the other answers is correct.” 相关考题
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the cause of routing errors.B
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where network latency will occur.
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