I was at family Dollar and money tree on East Sahara on a Friday 29th I purchased or it may have been Thursday the 28th I purchased two fortnite cards at 1995 a piece I never got the cards the gentleman never put the receipt inside my bag it was very busy in there he was the onl...
A. Per Vlan Spanning Tree B. EtherChannel C. HSRP D. VRRP 查看完整题目与答案 某分公司采用防火墙将内部网进行隔离,在防火墙部署中设置一些过滤规则。如需开放HTTP及FTP应用,则应该在防火墙中开放( )协议及端口。 A. TCP 80 B. TCP 21 C. TCP 23 D. TCP 20 查看完整题目与答案 VLAN...