INGIniousIn a network whose topology is not known, AS100 has the following Routing Information Base
| Prefix | Route |
|---|---|
p51 |
AS15:AS68:AS51 learned from a client AS12:AS51 learned from a provider AS93:AS51 learned through a shared-cost link
|
p69 |
AS18:AS29:AS69 learned from a provider AS83:AS69 learned from a provider
|
p40 |
AS59:AS40 learned through a shared-cost link AS40 learned from a provider
|
p48 |
AS55:AS2:AS48 learned from a client AS45:AS48 learned from a client AS48 learned from a provider
|
In this network we assume AS1 advertises the prefix p1, AS2 the prefix p2, ...