You are tasked with designing a security solution for your network. What information should be gathered prior to designing the solution？（）
Refer to the exhibit. Why does the trust state of interface FastEthernet 0/3 show "not trusted"？ （）
Which of the following technologies would an Internet Service Provider use to support overlapping customer VLAN ID’s over transparent LAN services？ （）
Refer to the exhibit. Which Virtual Router Redundancy Protocol （VRRP） statement is true about the roles of the master virtual router and the backup virtual router？（）
