A.Minimizing on services

B.Formulating a complete migration solution

C.Carrying out the migration smoothly

D.Achieving optimal risk prevention

A.Switching matrix

B.Distributed

C.Clos architecture

D.Bus

E.Shared memory

A.Each switch runs in an independent region.

B.The STP calculation speed is faster than that when multiple instances are configured.

C.Due to lack of configuration, all switches switch the running mode to RSTP.

D.All switches run in the same region by default.

A.Transfer-to-maintenance training

B.Documentation transfer

C.Acceptance meeting

D.Business expense accounting

A.The optimization position is usually located at the network edge.

B.Optimization measures include attack defense technologies, packet filtering, and hardware firewalls.

C.Border security optimization aims to prevent or reduce external network attacks and harm.

D.Border security optimization aims to achieve secure user access control.