In the configuration shown in the exhibit， you decided to eliminate the junos-ftp applicationfrom the match condition of the policy MyTraffic. [edit security policies] user@hostl# show from-zone Private to-zone External { policy MyTraffic { match { source-address myHosts； destination-address ExtServers； application [ junos-ftp junos-bgp ]； } then { permit { tunnel { ipsec-vpn vpnTunnel； } } } } } policy-rematch； What will happen to the existing FTP and BGP sessions？（）

• A、The existing FTP and BGP sessions will continue.
• B、The existing FTP and BGP sessions will be re-evaluated and only FTP sessions will be dropped.
• C、The existing FTP and BGP sessions will be re-evaluated and all sessions will be dropped.
• D、The existing FTP sessions will continue and only the existing BGP sessions will be dropped.