單項選擇題

What kind of packets does OSPF send to keep up connectivity with its neighboring routers?（）

A. SPF packets
B. hello packets
C. keepalive packets
D. dead interval packets
E. LSU packets

你可能感興趣的試題

What kind of information does a router running a link-state routing protocol need to create and maintain its topological database?（）

A. LSAs from other routers
B. Beacons received on point-to-point links
C. hello packets
D. Routing tables received from neighbors
E. SAP packets sent by other routers
F. TTL packets from exclusive routers

單項選擇題

In a point-to point network, which address are OSPF hello packets sent to?（）

A.127.0.0.1
B.192.168.0.5
C.223.0.0.1
D.172.16.0.1
E.224.0.0.5
F.254.255.255.255.255

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What kind of packets does OSPF send to keep up connectivity with its neighboring routers?（）

你可能感興趣的試題

What kind of information does a router running a link-state routing protocol need to create and maintain its topological database?（）

In a point-to point network, which address are OSPF hello packets sent to?（）