A. A proxy server
B. A load balancer
C. A layer two switch
D. A multilayer switch
第1题:
Youdeployamobilemessaginginfrastructurewithfront-endandback-endMicrosoftExchangeServer2003servers.BothservershaveServicePack2installed.CompanysecuritypolicyrequiresthatallinformationfromtheExchangeServer2003serversmustbeencrypted.Youneedtoauditthemobilemessaginginfrastructuretoverifythatitcomplieswithcompanysecuritypolicy.Whatshouldyoudo?()
A.A
B.B
C.C
D.D
第2题:
第3题:
使用哪组命令可将路由器配置为 DHCP 路由器,从而将 IPv4 地址分配给 192.168.100.0/23 LAN,同时为静态分配保留前 10 个和最后一个地址?
A.ip dhcp excluded-address 192.168.100.1 192.168.100.10 ip dhcp excluded-address 192.168.100.254 ip dhcp pool LAN-POOL-100 network 192.168.100.0 255.255.255.0 ip default-gateway 192.168.100.1#B.ip dhcp excluded-address 192.168.100.1 192.168.100.10 ip dhcp excluded-address 192.168.101.254 ip dhcp pool LAN-POOL-100 network 192.168.100.0 255.255.254.0 default-router 192.168.100.1#C.dhcp pool LAN-POOL-100 ip dhcp excluded-address 192.第4题:
YouenabledCDPontwoCiscoRouterswhichareconnectedtoeachother.TheLineandProtocolstatusfortheinterfacesonbothroutersshowasUPbuttheroutersdonotseeeachotheraCDPneighbors.WhichlayeroftheOSImodeldoestheproblemmostlikelyexist?()
A.Physical
B.Session
C.Application
D.Data-Link
E.Network
第5题:
第6题:
使用哪组命令可将路由器配置为 DHCP 路由器,从而将 IPv4 地址分配给 192.168.100.0/23 LAN,同时为静态分配保留前 10 个和最后一个地址?
A.dhcp pool LAN-POOL-100 ipdhcp excluded-address 192.168.100.1 192.168.100.9 ipdhcp excluded-address 192.168.100.254 network 192.168.100.0 255.255.254.0 default-router 192.168.101.1#B.ipdhcp excluded-address 192.168.100.1 192.168.100.10 ipdhcp excluded-address 192.168.100.254 ipdhcp pool LAN-POOL-100 network 192.168.100.0 255.255.254.0 default-router 192.168.100.1#C.ipdhcp excluded-address 192.168.100.1 192.168.100.10 ipdhcp exclu