单项选择题
A.approval from senior management
B.end-user requirements
C.IEEE 802.1X authentication parameters
D.a summary implementation plan
单项选择题 WhenyoucreateanetworkimplementationVLANsolution，whatisoneprocedurethatyoushouldincludeinyourplan？（）
单项选择题 You are planning a new VLAN-based network solution. What is one item you should consider when creating your implementation plan as it concerns VLANs？（）
单项选择题 WhatnetworkinformationdoyouneedwhenyouplantoimplementaVLAN-basedsolution？（）