default route in BGP

I want to send a default route to the BGP neighbor, what would you do in IOS and Junos ?

In IOS
router bgp 10

neighbor 1.2.3.4 default-originate

In Junos
no,
By default Junos will announceBGP only, anything else will using policy-statement to accomplish. so, you need to create a static route in routing-option. and export the 0/0 route to the neighbor.

That's another different between IOS, Junos