Intheconfigurationshownintheexhibit，youdecidedtoeliminatethejunos-ftpapplicationfromthematchconditionofthepolicyMyTraffic.[editsecuritypolicies]user@hostlshowfrom-zonePrivateto-zoneExternal{policyMyTraffic{match{source-addressmyHosts；destination-addressExtServers；application[junos-ftpjunos-bgp]；}then{permit{tunnel{ipsec-vpnvpnTunnel；}}}}}policy-rematch；WhatwillhappentotheexistingFTPandBGPsessions？（）
A.TheexistingFTPandBGPsessionswillcontinue.
B.TheexistingFTPandBGPsessionswillbere-evaluatedandonlyFTPsessionswillbedropped.
C.TheexistingFTPandBGPsessionswillbere-evaluatedandallsessionswillbedropped.
D.TheexistingFTPsessionswillcontinueandonlytheexistingBGPsessionswillbedropped.
参考答案：B
