In the campus network planning, which of the following ways can business VLAN be divided?

• A.Divide VLAN by geographical area
• B.Divide VLAN by logical area
• C.Divide vlan by access member structure
• D.Divide VLAN by business

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What are the roles of OSPF protocol DR and BDR? (Multiple choice)

• A.Reduce the time to establish adjacency
• B.Reduce the number of exchanges of link state information.
• C.Reduce the number of adjacencies
• D.Reduce the types of OSPF protocol packets

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Which of the following advantages does the router-on-a-stick approach achieve routing intercommunication between VLANs?

• A.Reduce the use of IP addresses
• B.Reduce routing table entries
• C.Reduce the number of equipment
• D.Reduce the number of chain connections

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In standard STP mode, which of the following non-root switches will forward the TC set BPDU generated by the root switch?

• A.Root port
• B.Backup port
• C.Preparation port
• D.Designated port

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The broadcast address is a special address in which the host bits in the network address are all set to 1, and it can also be used as a host address.

• A.True
• B.False

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