Review

1:What protocol was IS-IS originally designed to provide routing information for?
2:Where can summarization take place in IS-IS?
3:How many levels of routing are there in an IS-IS network?
4:How many pseudonodes are allowed in an IS-IS area?
5:Is it possible to overflow the LSP database on a router? What are the indications that this is occurring?
6:What is the range of internal metrics in IS-IS? What is the range of external metrics in IS-IS? Why is this a problem in a large-scale network?
7:Why isn't it good to have a dial backup dial in to a router behind a summarization point for the networks behind the dial backup router?
8:Will routers in different areas form L1 neighbor adjacencies?
9:Should you just let all the routers in your network ...

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