多项选择题
Which two configuration elements are required for a policy-based VPN？（）
A.IKE gateway B.secure tunnel interface C.security policy to permit the IKE traffic D.security policy referencing the IPsec VPN tunnel
多项选择题 Whichtwoconfigurationelementsarerequiredforaroute-basedVPN？（）
单项选择题 Regardingaroute-basedversuspolicy-basedIPsecVPN，whichstatementistrue？（）
单项选择题 Apolicy-basedIPsecVPNisidealforwhichscenario？（）
