Netw204 Assignment4 Essays

Netw204 Assignment4 Essays Netw204 Assignment4 Essay Netw204 Assignment4 Essay Assignment 4, Link-state Routing and OSPF (50 points) Fill in the blanks below with either the term defined or the definition for the terms listed. Each answer is worth 2 points each, 25 questions X 2 = 50 total points. Type answers in the appropriate cell; text will automatically wrap. Post your completed assignment to the dropbox. NAME| | | Term| Definition| 1| | Attaches to multiple areas, maintains separatelink-state databases for each area it is connectedto, and routes traffic destined for or arriving fromother areas| 2| Autonomous System Boundary Router (ASBR)| | 3| Backup Designated Router (BDR)| | | | Contains an abbreviated list of the sendingrouter’s link-state database and is used by receiving routers to check against the local link-state database| 5| Designated Router (DR)| | 6| DRothers| | 7| Flapping link| | 8| | Router ID for an OSPF router if no loopbacks are configured? | 9| link-state acknowledgment (LSAck)| | 10| link-state advertisements (LSA)| | 11| | Asks for more information about any entry in the DBD| 12| link-state update (LSU)| | 13| Open Shortest Path First (OSPF)| | 14| | When this is not equal, the router with the highestnumber will be the DR regardless of router IDvalues| 15| RFC 2328| |OSPF Commands: Describe the results you would get from entering the commands below and how the results might be used by a network engineer. | Command| Description| 16| Router(config)# router ospf 123| | 17| Router(config-router)# network 172. 16. 10. 0 0. 0. 0. 255 area 0| | 18| Router(config-if)# ip ospf priority 50| | 19| Router(config-if)# bandwidth 128| | 20| Router(config-if)# ip ospf cost 1564| | 21| Router(config-if)# ip ospf hello-interval 20| | 22| Router# show ip ospf| | 23| Router# show ip ospf neighbor| | 24| Router# show ip ospf neighbor detail| | 25| Router# show ip ospf interface| |