Advertising Aggregate Routes
After you have configured aggregate routes, you can have a protocol advertise the routes by configuring a policy that is then exported by a routing protocol.
To configure a protocol to advertise routes, include the policy-statement statement:
policy-statement advertise-aggregate-routes {term first-term {from protocol aggregate;then accept;}term second-term {then next policy;}}protocols {bgp {export advertise-aggregate-routes;...}}
For a list of hierarchy levels at which you can include this statement, see the statement summary section for this statement.
