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A. Wired and wireless independent forwarding

B. Wired and wireless authentication points in one

C. Unified management of wired and wireless users

D. Unified management of wired and wireless services

E. Separation of wired and wireless strategic points

A. Correct

B. Error

A. Edge often also needs to have capabilities such as application identification and routing, security, and wide-area acceleration.

B. Edges at different sites are interconnected through end-to-end Underay tunnels.

C. SD-WVAN tunnel can be encrypted or not.

D. Edge is the egress CPE device at various SD-WAN sites of an enterprise:

A. Correct

B. Error

A. 80MHz is to bundle two consecutive 40MHz channels together and select the higher frequency among the four 20 MHZ channels as the main channel.

B. 80MHz is to bundle two consecutive 40MHz channels together and select one of the four 20 MHZ channels as the main channel.

C. 80MHz is to bundle two non-contiguous 40MHz channels together and select one of the four 20 MHZ channels as the main channel.

D. 80MHz is to bundle two non-contiguous 40MHZ channels together and select the higher frequency among the four 20 MHZ channels as the main channel

A. Correct

B. Error

A. 802.11ax

B. 802.11b

C. 802.11ac

D. 802.11n

A. Correct

B. Error

A. iMMaster NCE-Campus

B. Strategy Execution Point

C. Terminal

D. AAA server

A. ACL number

B. Security Group

C. ACL rules

D. VLAN

A. hub-spoke

B. full-mesh

C. Partial Mesh

A. When planning VLANs, it is recommended to assign VLAN numbers continuously to ensure the rational use of VLAN resources.

B. VLAN division needs to distinguish between service VLAN, management VLAN and interconnection VLAN.

C. It is recommended to reserve a certain number of VLANs to facilitate subsequent expansion.

D. Typically, a Layer 2 switch uses the VLANIF interface address as the management address. It is recommended that each Layer 2 switch be assigned a separate VLAN to reduce interference.

A. Network equipment in the same physical location can also be planned into multiple sites, with different sites corresponding to different services in the campus network.

B. Each site can be configured with an independent tenant administrator to perform network operation and maintenance, or it can be managed uniformly by the MSP administrator.

C. For medium-sized campuses, it is not advisable to divide the sites too many times, otherwise it will increase the complexity of interconnection and management between sites.

D. An independent branch can be divided into a site according to its physical location, such as a bank's financial branch or a university campus.

A. Correct

B. Error