单项选择题
There are no boot system commands in a router configuration in NVRAM. What is the fallback sequence that the router will use to find an IOS during reload?（）
A.TFTP server, Flash, NVRAM B.ROM, NVRAM, TFTP server C.NVRAM, TFTP server, ROM D.Flash, TFTP server, ROM E.Flash, NVRAM, ROM
多项选择题 Whataresomeoftheadvantagesofusingaroutertosegmentthenetwork?(Choosetwo.)（）
单项选择题 Anadministratorissuesthecommandping127.0.0.1fromthecommandlinepromptonaPC.Ifareplyisreceived,whatdoesthisconfirm?（）
单项选择题 WhatisthefunctionoftheCiscoIOScommandipnatinsidesourcestatic10.1.1.5172.35.16.5？（）
