Is there any annual support pricing impact from migrating to DOC4000?
Yes. Customers will be allowed to upgrade from DOC300 to essentially equivalent DOC4000 functionality as part of their DOC3000 support entitlement. However, the list price licensing structures are different between DOC3000 and DOC4000. Since annual support renewals are based on a percentage of the list price, future SESP/BGP support pricing may go up or down depending on the original configuration of the site. However, this effect should be relatively minimal in a like-for-like migration.