When two switches are interconnected using link aggregation technology, which of the following conditions must be met by each member port? (Multiple choice)

• A.The speed of the physical ports connected at both ends is the same
• B.The duplex mode of the physical ports connected at both ends is the same
• C.The physical numbers of the physical ports connected at both ends are the same
• D.The number of physical ports connected at both ends is the same
• E.The optical module models used by the physical ports connected at both ends are the same

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By default, the bridge priority of the switch spanning tree is 32768 by default.

• A.True
• B.False

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VLSM can expand any IP network segment, including class D addresses.

• A.False
• B.True

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There are hosts in a private network that need to access the Internet. In order to realize this requirement, which of the following configurations should the administrator do on the edge router of the network? (Multiple choice)

• A.STP
• B.DHCP
• C.Default route
• D.NAT

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In the network shown in the figure below, in the MAC address tables of SWA and SWB, which of the MAC address, VLAN, and port correspondences are correct? (Multiple choice)

• A.SWA: MAC Address VLAN Port MAC-A 10 GE0/0/3 MAC-B 20 GE0/0/3 MAC-C 100 GE0/0/3
• B.SWB: MAC Address VLAN Port MAC-A 10 GE0/0/3 MAC-B 20 GE0/0/3 MAC-C 100 GE0/0/1
• C.SWB: MAC Address VLAN Port MAC-A 100 GE0/0/3 MAC-B 200 GE0/0/3 MAC-C 100 GE0/0/1
• D.SWA: MAC Address VLAN Port MAC-A 10 GE0/0/1 MAC-B 20 GE0/0/2 MAC-C 100 GE0/0/3

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