使用CorelDRAW12贝塞尔工具创建一条平滑的曲线的后，使用交互式轮廓图工具对他进行拖拉，将会生成什么样的图形（）

A. Router R1 is waiting for a reply from the neighbor 10.1.2.1 to the hello message sent out inquiring for a second successor to network 10.6.1.0/24.

B. Router R1 can send traffic destined for network 10.6.1.0/24 out of interface FastEthernet0/0.

C. Router R1 is waiting for a reply from the neighb or 10.1.2.1 to the hello message sent out before it declares the neighbor unreachable.

D. Router R1 is waiting for a reply from the neighbor 10.1.2.1 in response to the query sent out about network 10.6.1.0/24.

A.4个

B.6个

C.8个

D.9个

A.AllswitchportsintheBuildingAccessblockshouldbeconfiguredasDHCPuntrustedports.

B.AllswitchportsintheBuildingAccessblockshouldbeconfiguredasDHCPtrustedports.

C.AllswitchportsconnectingtoserversintheServerFarmblockshouldbeconfiguredasDHCPuntrustedports.

D.AllswitchportsconnectingtohostsintheBuildingAccessblockshouldbeconfiguredasDHCPtrustedports.

E.Allswitchportsinthe ServerFarmblockshouldbeconfiguredasDHCPuntrustedports.

F.AllswitchportsconnectingtohostsintheBuildingAccessblockshouldbeconfiguredasDHCPuntrustedports.

-back configuration. No external DCE devices are being used. What additional command is needed to bring this link up?（）

A.serialup

B.clock

C.clockrate

D.dcerate

E.dterate

A.移动

B.缩放

C.旋转

D.推斜

A.On the routing table of R4, the 10.1.1.0/24 route appears as an O E2 route

B.On R4, the 172.16.1.0/24 route has a metric of 20

C.The R3 S0/0 interface should not need the no ip split - horizon eigrp 1 configuration command for the 172.16.1.0/24 route to appear in the routing table of R2 as an D EX route

D.The administrative distance of the 172.16.1.0/24 route in the routing table of R3 is 170

E.On R5, the 4.0.0.0/8 route will have an administrative distance of 120 and a hop co unt of 6

A.填充

B.轮廓

C.页面

D.URL地址

A.EnablerootguardtomitigateARPaddressspoofingattacks.

B.ConfigureDHCPspoofingtomitigateARPaddressspoofingattacks.

C.ConfigurePVLANstomitigateMACaddressfloodingattacks.

D.EnablerootguardtomitigateDHCPspoofingattacks.

E.ConfiguredynamicAPRinspection（DAI）tomitigateIPaddressspoofingonDHCPuntrustedports.

F.ConfigureportsecuritytomitigateMACaddressflooding

G.Noneoftheotheralternativesapply

A. debug eigrp packets

B. show ip eigrp traffic

C. debug ip eigrp

D. show ip eigrp interfaces

A.按“+”键

B.Ctrl+C

C.执行“【编辑】>【复制】”命令

D.Ctrl+V