Review Questions

 
1:

What is an intermediate system?

2:

What is a network protocol data unit?

3:

What is the difference between an L1, an L2, and an L1/L2 router?

4:

Explain the basic difference between an IS-IS area and an OSPF area.

5:

What is a network entity title (NET)?

6:

To what value must the NSAP Selector be set in a NET?

7:

What is the purpose of a System ID?

8:

How does a router determine what area it is in?

9:

Does IS-IS elect a Backup Designated Router on a broadcast subnetwork?

10:

What is the purpose of the Pseudonode ID?

11:

What is the maximum age (MaxAge) of an IS-IS LSP?

12:

What is the basic difference between the way OSPF ages its LSAs and the way IS-IS ages its LSPs?

13:

How often does an IS-IS router refresh its LSPs?

14:

What is a Complete Sequence Number Packet (CSNP)? How is it used?

15:

What is a Partial Sequence Number Packet (PSNP)? How is it used?

16:

What is the purpose of the Overload (OL) bit?

17:

What is the purpose of the Attached (ATT) bit?

18:

What metrics are specified by the ISO for IS-IS? How many of these metrics does the Cisco IOS support?

19:

What is the maximum value of the IS-IS default metric?

20:

What is the maximum metric value of an IS-IS route?

21:

What is the difference between a level 1 IS-IS metric and a level 2 IS-IS metric?

22:

What is the difference between an internal IS-IS metric and an external IS-IS metric?



Routing TCP[s]IP (Vol. 11998)
Routing TCP[s]IP (Vol. 11998)
ISBN: N/A
EAN: N/A
Year: 2004
Pages: 224

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