The transmission DSCP value indicates the priority of the differential service code. The larger the value, the higher the priority.

• A.False
• B.True

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When the NodeB automatically obtains an IP address through DHCP, which of the following message information is involved?

• A.DHCPREQUEST
• B.DHCPOFFER
• C.DHKPACK
• D.DHCPDISCOVER

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In the DC scheme between stations, the X2 interface can be used to realize the interworking between LTE and NR stations, but how long does the transmission delay take?

• A.<30ms
• B.<20ms
• C.<40ms
• D.<10ms

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gNodeB supports two VLAN modes: single VLAN mode and VLAN group mode.

• A.False
• B.True

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gNodeB supports two VLAN modes: single VLAN mode and VLAN group mode.

• A.True
• B.False

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