Cisco_Sem3_Mod1+2

True or False, OSPF is a link-state routing protocol

• True

• False

Routers running OSPF exchange messages to convey routing information use different types of packets, select All the correct answers

• Hello packet

• Database description packet

• Link-state request packet

• Goodbye Packet

OSPF messages are used to create and maintain, how many OSPF databases?

• 1

• 2

• 3

• 4

True or False, OSPF places the best routes into the forwarding database, which is used to make the routing table

• True

• False

True or False, OSPF supports hierarchical routing using areas

• True

• False

Select ALL the advantages of OSPF

• Smaller routing tables

• Reduced link-state update overhead

• Reduced frequency of SPF calculations

• Reduced up-state update overhead

True or False, LSR packets acknowledges the other packet types

• True

• False

True or False, LSU's are Link State Update packets used to forward routing table updates

• True

• False

True or False, OSPF has seven operational states

• True

• False

True or False, To determine if there is an OSPF neighbor on the link, the router sends a Goodbye packet

• True

• False