A.distributed scene

B.DCI

C.AI scene

D.HPC scene

A.VPN has two types of L2VPN and L3VPN.

B.VPN routing changes, will not cause the basic route to oscillate

C.IP can be multi-multicast, VPN can not support

D.VPN can do service isolation. By default, VPNs cannot be separated from each other.

A.The NE40E-X16A supports single slot 2T.

B.The NE40E-X8A supports single slot 1T.

C.The NE40E-X3A supports single slot 400G.

A.The key node needs dual link, hot standby

B.The warranty is a functional requirement, not a list of devices.

C.Grade protection opportunity point is that the security product project has no relationship with Data Communication.

D.Realizing that the security products that must be configured in the field can be configured with firewalls, IPS. Level 4 or higher needs to be configured with gatekeepers, and there is no mandatory requirement for leakage protection in level protection.

A.S12704

B.S7703

C.S7710

D.None of the above supports