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WHAT YOU CAN CONTROL
AS-PATH PREPENDS
Sprint allows customers to use AS-path prepending to adjust route preference on the network. Such prepending will be received and passed on properly without notifiying Sprint of your change in announcments.
LOCAL PREFERENCE
You can control the local preference for your announcements on the Sprint router using a community string which you may pass to Sprint in your BGP session. The following table lists the community strings and the corresponding local preference that Sprint will set in the network. Remember that community strings are not exported by default, so be sure to add whatever export command is neccessary for your router.
String
Resulting Local Pref
1239:70
70
1239:80
80
1239:90
90
1239:100
100
1239:110
110
Política de roteamento Sprint