Review Questions

1.What is the format of OSPF RIDs and AIDs?
2.What is the significance of OSPF AID 0.0.0.0?
3.How are IS-IS AIDs and SysIDs derived?
4.What is the format of an IS-IS NET?
5.What information is carried in OSPF Hellos?
6.What is the usual OSPF hello interval on LAN interfaces, as suggested by RFC 2328?
7.What is the usual OSPF RouterDeadInterval, as suggested by RFC 2328?
8.What information is carried in an IS-IS LAN Hello message?
9.What information is different in an IS-IS Point-to-Point Hello from a LAN Hello?
10.In what way is an IS-IS Holding Timer the same as an OSPF RouterDeadInterval, and in what way is it different? What is the normal value of this timer?
11.What TLVs are carried in IS-IS Hellos, and what is the purpose ...

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