
Each acknowledged
Link-State Advertisement Formats
There are five distinct types of
Each
From the
There are four types of link state advertisements, each using a common link state header. These are:
•Router Links Advertisements
•Network Links Advertisements
•Summary Link Advertisements
•Autonomous System Link Advertisements
The Link State Advertisement Header
All link state advertisements begin with a common
The format of the Link State Advertisement Header is shown below:
Link-State Advertisement Header
Options |
Advertising Router
Length | |
|
|
Figure 5-32. Link-State Advertisement Header
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