Question: 1(a) State two differences between Hello packets and Link State packets or Database Description packets in OSPF routing protocol? [2 marks] 1(b) What are the

1(a) State two differences between Hello packets and Link State packets

1(a) State two differences between Hello packets and Link State packets or Database Description packets in OSPF routing protocol? [2 marks] 1(b) What are the tables used by OSPF and what do they store there? [3marks] B A LANC 128 Kbps FastEthernet El (2.048Mbps) 1(c) What cost would router A calculate to a destination on LAN C shown in the figure above, if they are running OSPF? [4 marks] 197.88.5.1/30 SO E1 AED 144.1 2.5127 156.26.32.1/24 197.88.5.5/30 Loopbacko 10.1.1.1/32 S1 interface Loopbacko ip address 10.1.1.1 255.255.255.255 1(d) In the above figure, router A is running OSPF routing protocol. [2+2+2 marks] i. What will be its router ID? ii. After a while the network administrator gives the following commands routerA(config)# router ospf 1 routerA(config)# router-id 2.2.2.2 Now what will be router A's router ID and why

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