Refertotheexhibit.WhatistheresultofsettingGLBPweightingat105withlowerthreshold90andupperthreshold100？（）

<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/768451cb44e801a37cb3033f9083b431.jpg' /> A．OnlyifbothtrackedobjectsareupwillthisrouterwillbeavailableasanAVFforgroup1. B．OnlyifthestateofbothtrackedobjectsgoesdownwillthisrouterreleaseitsstatusasanAVFforgroup1. C．Ifbothtrackedobjectsgodownandthenonecomesup，buttheotherremainsdown，thisrouterwillbeavailableasanAVFforgroup1. D．ThisconfigurationisincorrectandwillnothaveanyeffectonGLBPoperation. E．IfthestateofonetrackedobjectgoesdownthenthisrouterwillreleaseitsstatusasanAVFforgroup1.