Routing Options
Question
-- Exhibit --
[edit]
user@router# show routing-options
rib-groups {
test {
import-rib [ walter.inet.0 nancy.inet.0 ];
}
}
-- Exhibit --
Click the Exhibit button.
Referring to the exhibit, what is the result of the RIB group configuration?
Answers
Explanations
Click on the arrows to vote for the correct answer
A. B. C. D.B
The RIB group configuration in the exhibit specifies a group named "test" that imports routes from two separate routing tables, "walter.inet.0" and "nancy.inet.0".
A RIB (Routing Information Base) group is a logical container that allows routing tables to be shared or selectively imported across multiple routing instances. When a RIB group is configured, it can be referenced in a routing instance or virtual routing instance configuration to define how routes are imported or shared.
Option A: "All routes from the walter.inet.0 and the nancy.inet.0 routing tables will be imported into the default master routing instance" is not correct because the RIB group is not associated with any routing instance. Therefore, the routes will not be imported into any routing instance, let alone the default master routing instance.
Option B: "Routes from the walter.inet.0 routing table will be imported into the nancy.inet.0 routing table" is not correct because the RIB group does not specify any importing of routes into the nancy.inet.0 routing table.
Option C: "All routes will be shared between the walter.inet.0 and the nancy.inet.0 routing tables" is also not correct because the RIB group is only importing routes into the routing instance that references it, not sharing routes between routing tables.
Option D: "Routes from the nancy.inet.0 routing table will be imported into the walter.inet.0 routing table" is not correct because the RIB group is importing routes into a routing instance, not into another routing table.
Therefore, the correct answer is option A: "All routes from the walter.inet.0 and the nancy.inet.0 routing tables will be imported into the default master routing instance" is the result of the RIB group configuration. However, it's worth noting that this will only occur if a routing instance references the RIB group in its configuration. If no routing instance references the RIB group, the configuration will have no effect.
