多项选择题
A.Mismatched EtherChannel protocol B.Mismatched EtherChannel port selection C.Mismatched EtherChannel distribution algorithm D.Mismatched trunk mode E.Mismatched native VLAN F.Mismatched link speed
WhichofthefollowingtypesofNATallowsmultipleprivateinter...
单项选择题Which of the following types of NAT allows multiple private internal IP addresses to use a singlepublic external IP address？（）
A.NAT mapping B.NAT overloading C.NAT caching D.Static NAT E.Dynamic NAT F.Overlapping NAT
Whichofthefollowingcharacteristicsaretrueassumingyouare...
多项选择题Which of the following characteristics are true assuming you are troubleshooting a networkcurrently enabled for VRRP？（Choose all that apply.）（）
A.The network is load balancing among different members of the VRRP group B.The default hello timers are 1 second C.The interface IP address is being used as the virtual IP address D.There are several routers in the group simultaneously forwarding traffic for the group E.It is a Cisco Proprietary protocol F.The default hello timers are 3 seconds
WhichofthefollowingstatementsaretrueregardingLayer3swit...
多项选择题Which of the following statements are true regarding Layer 3 switches？（Choose all that apply.）（）
A.A routed port does not run STP or DTP B.A routed port is considered to be in a down state if it is not operational at both Layer 1 andLayer 2 C.An SVI is considered to be in a down state if it is not operational at both Layer 1 and Layer 2 D.An SVI is considered to be in a down state only when none of the ports in the correspondingVLAN are active E.An SVI port does not run 5TP or DTP F.To create a trunk， an SVI can be logically divided into subinterfaces
