When a site-to-site VPN is used, which protocol is responsible for the transport of user data?
A.IKEv2 B.IKEv1 C.IPsec D.MD5正确答案C
When a site-to-site VPN is used, which protocol is responsible for the transport of user data?
A.IKEv2 B.IKEv1 C.IPsec D.MD5正确答案C