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Which command would initiate a loopback on a Gigabit Ethernet interface ge－0／0／0?()
A.# set interfaces ge-0/0/0 unit 0 loopback
B.# set interfaces ge-0/0/0 gigether-options loopback
C.> set interfaces ge-0/0/0 loopback
D.> loopback ge-0/0/0
参考答案
更多 “ Which command would initiate a loopback on a Gigabit Ethernet interface ge－0／0／0?() A.# set interfaces ge-0/0/0 unit 0 loopbackB.# set interfaces ge-0/0/0 gigether-options loopbackC. set interfaces ge-0/0/0 loopbackD. loopback ge-0/0/0 ” 相关考题
考题
在窗体上，设置控件Command0为不可见的属性是( )。A．Command0.ColoreB．Command0.CaptionC．Command0.EnabledD．Command0.Visible
考题
Referring to the exhibit, you are unable to commit the configuration for the ge－0／0／1 interface. What must you do to commit the configuration?()
A. You must set the vlan-tagging parameter under the [edit interfaces ge-0/0/1] hierarchy.B. You must use the rename command to change unit 100 to unit 0.C. You must set the encapsulation flexible-ethernet-services parameter under the [edit interfaces ge-0/0/1] hierarchy.D. You must set the encapsulation vlan-ccc parameter under the [edit interfaces ge-0/0/1 unit 100] hierarchy.
考题
在窗体上，设置控件Command0为不可见的属性是（ ）。A.Command0．ColorB.Command0．CaptionC.Command0．EnabledD.Command0．visible
考题
VLAN10中仅包含端口E0／5,VLAN10的接口为Vlan－interface10。要想关闭VLAN10的接口,其方法有()。
A.[SwitchA]vlan 10[SwitchA-vlan2]undo port Ethernet 0/5B.[SwitchA]port Ethernet 0/5[SwitchA-Ethernet0/5]shutdownC.[SwitchA-Vlan-interface10]shutdownD.以上三种都可以
考题
Routers R1 and R2, OSPF neighbors in area 0 over their Fa0/0 interfaces (respectively), currently both successfully use OSPF MD5 authentication. The OSPF configuration includes the area 0 authentication command under the router ospf 1 command.Which of the following commands must have been configur ed on R1‘s Fa0/0 interface?（）A. ip ospf authentication nullB. ip ospf authentication message - digestC. ip ospf authentication -key whatever- it - isD. ip ospf message - digest - key 1 md5 whatever - it - isE. ip ospf md5 1 key whatever - it - is
考题
Refertotheexhibit.WhichthreestatementsdescribethestepsthatarerequiredtoconfigureanIPsecsite－to－siteVPNusingaGREtunnel?()
A.Thecommandaccess-list110permitgremustbeconfiguredtospecifywhichtrafficwillbeencrypted.B.Thecommandaccess-list110permitipmustbeconfiguredtospecifywhichhostscanusethetunnel.C.Thetunneldestination172.17.63.18commandmustbeconfiguredontheTunnel0interface.D.ThetunnelmodegrecommandmustbeconfiguredontheTunnel0interface.E.ThetunnelsourceEthernet1commandmustbeconfiguredontheTunnel0interface.F.ThetunnelsourceTunnel0commandmustbeconfiguredontheTunnel0interface.
考题
Asanetworkengineer,studytheexhibitcarefully.RouterNetisunabletoestablishanADSLconnectionwithitsprovider.Whichactionwouldcorrectthisproblem?()
A.OntheDialer0interface，addthepppoeenablecommandB.OntheDialer0Interface，addtheipmtu1496commandC.OntheATM0/0interface，addthedialerpool-member1commandD.OntheATM0/0interface，addthedialerpool-member0command
考题
Usetheoutputfromtheroutershowninthegraphicabovetodeterminewhichofthefollowingarecorrect.()
A.Router John uses alink-state routing protocol.B.Router John will receive routing updates on the Serial0/0 interface.C.Router John will receive routing updates on the Serial0/1 interface.D.Router John will send routing updates out the Serial0/0 interface.E.Router John will send routing updates out the FastEthernet0/0 interface.F.Router John will send routing updates out the Serial0/1 interface.
考题
一台路由器上loopback0的IP地址为10.1.1.1／32,在serial0／0／1上配置借用loopback0的IP地址的命令是().
A.[Quidway] ip addresss erial0/0/1 equal loopback0B.[Quidway-serial0/0/1] ip addresss erial0/0/1 equa lloopback0C.[Quidway] ip address unnumbered interfaceserial0/0/1 loopback0D.[Quidway-serial0/0/1] ip address unnumbered interface loopback0
考题
某公司的网络拓扑如图4-1所示，随着业务的发展，接待区wifi的接入设备过多，导致掉线不稳定。网络管理员提出进行改造，设计如图2的接待区所示。
问题2（2分） 在防火墙上配置nat地址映射，允许企业内部server1服务器对外提供服务web服务，相关配置如下
[NGFW-Ethernet0/0/1]nat server protocol tcp global current-interface 8080 inside 192.168.200.80 www
以下说法正确的是（13） 。
（13）备选答案
A.在互联网上访问企业WEB服务器只需要在浏览器中输入http://192.168.10.80
B.nat配置命令中的current-interface参数可以写成NGFW-Ethernet0/0/1的接口地址
C.nat配置命令中的current-interface参数可以替换成nat地址池中的IP
D.如果以NGFW-Ethernet0/0/1的接口IP作为公网WEB映射地址，则必须使用current-interface参数
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