route-map outbound-policy permit 10
match route-type local
set community 3000:999 64810:1000 additive
!
route-map outbound-policy permit 15
match route-type external
set community 64810:1000 additive
!
route-map outbound-policy permit 20
set community 64810:2000 additive
What are the purposes of above commands
Krishna