单选题Which protocol reduces administrative overhead in a switched network by allowing the configuration of a new VLAN to be distributed to all the switches in a domain?（）ASTPBVTPCGVRPDSNMPEDHCP
单选题
Which protocol reduces administrative overhead in a switched network by allowing the configuration of a new VLAN to be distributed to all the switches in a domain?（）
A
STP
B
VTP
C
GVRP
D
SNMP
E
DHCP
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