Among the BE service model, IntServ model, and DiffServ model, only the IntServ model and DiffServ model can provide multi-service QoS guarantee. During network construction, the network edge should use the IntServ model and the network core should use the DiffServ model.
DHCP snooping is a security feature that can be used to defend against various attacks, including: (Multiple Choice)
Which of the following are the major objects of network management? (Multiple Choice)
Which of the following statements regarding the ingress node in MPLS forwarding process are correct?
(Multiple Choice)
Separation technology of the control plane and forwarding plane is SDN.
