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Refertotheexhibit.Thiscommandisexecutedon2960Switch:2960Switch(config)mac－address－tablestatic0000.00aa.aaaavlan10interfacefa0／1Whichtwoofthesestatementscorrectlyidentifyresultsofexecutingthecommand?()
A.Portsecurityisimplementedonthefa0/1interface.
B.MACaddress0000.00aa.aaaadoesnotneedtobelearnedbythisswitch.
C.OnlyMACaddress0000.00aa.aaaacansourceframesonthefa0/1segment.
D.FrameswithaLayer2sourceaddressof0000.00aa.aaaawillbeforwardedoutfa0/1.
E.MACaddress0000.00aa.aaaawillbelistedintheMACaddresstableforinterfacefa0/1only.
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更多 “ Refertotheexhibit.Thiscommandisexecutedon2960Switch:2960Switch(config)mac－address－tablestatic0000.00aa.aaaavlan10interfacefa0／1Whichtwoofthesestatementscorrectlyidentifyresultsofexecutingthecommand?() A.Portsecurityisimplementedonthefa0/1interface.B.MACaddress0000.00aa.aaaadoesnotneedtobelearnedbythisswitch.C.OnlyMACaddress0000.00aa.aaaacansourceframesonthefa0/1segment.D.FrameswithaLayer2sourceaddressof0000.00aa.aaaawillbeforwardedoutfa0/1.E.MACaddress0000.00aa.aaaawillbelistedintheMACaddresstableforinterfacefa0/1only. ” 相关考题
考题
● 下列路由器命令中用于激活接口的命令是 （69） 。（69）A. Router (config-if)#no shutdownB. Router (config-if)#endC. Router (config-if)# config tD. Router (config-if)# switchport mode access
考题
Cisco 3548交换机采用telnet远程管理方式进行配置，其设备管理地址是222.38.12.23/24，缺省路由是222.38.12.1。下列对交换机预先进行的配置，正确的是A）Switch-3548(config)#interface vlan1Switch-3548(config-if)#ip address 222.38.12.23 255.255.255.0Switch-3548(config-if)#ip default-gateway 222.38.12.1Switch-3548(config-if)#exitSwitch-3548(config)#line vty 0 4Switch-3548(config-line)#password 7 cccSwitch-3548(config-line)#exitB）Switch-3548(config)#interface vlan1Switch-3548(config-if)#ip address 222.38.12.23 255.255.255.0Switch-3548(config-if)#exitSwitch-3548(config)#ip default-gateway 222.38.12.1Switch-3548(config)#line vty 0 4Switch-3548(config-line)#password 7 cccSwitch-3548(config-line)#exitC）Switch-3548(config)#interface vlan1Switch-3548(config-if)#ip address 222.38.12.23 255.255.255.0Switch-3548(config-if)#exitSwitch-3548(config)#ip default-route 222.38.12.1Switch-3548(config)#line vty 0 4Switch-3548(config-line)#password 7 cccSwitch-3548(config-line)#exitD）Switch-3548(config)#interface vlan1Switch-3548(config-if)#ip address 222.38.12.23 255.255.255.0Switch-3548(config-if)#exitSwitch-3548(config)#ip default-gateway 222.38.12.1Switch-3548(config)#line aux 0 4Switch-3548(config-line)#password 7 cccSwitch-3548(config-line)#exit
考题
Cisco路由器第3模块第1端口通过E1标准的DDN专线与一台远程路由器相连，端口的IP地址为195.112.41.81/30，远程路由器端口封装PPP协议。下列路由器的端口配置，正确的是A）Router (config)#interface s3/1Router (config-if)#bandwidth 2048Router (config-if)#ip address 195.112.41.81 255.255.255.252Router (config-if)#encapsulation pppRouter (config-if)#exitB）Router (config)#interface a3/1Router (config-if)#bandwidth 2000Router (config-if)#ip address 195.112.41.81 255.255.255.252Router (config-if)#encapsulation pppRouter (config-if)#exitC）Router (config)#interface s3/1Router (config-if)#bandwidth 2Router (config-if)#ip address 195.112.41.81 255.255.255.252Router (config-if)#encapsulation pppRouter (config-if)#exitD）Router (config)#interface s3/1Router (config-if)#bandwidth 2048Router (config-if)#ip address 195.112.41.81 255.255.255.252Router (config-if)#encapsulation hdlcRouter (config-if)#exit
考题
通过配置VLAN划分各个部门，并配置ACL以实现每个部门经理之间能够通讯，普通员工之间不能相互通讯。SwSwitch＞enSwitchConf tEnter configuration commands, one per line. End with CNTL/Z．Switch(config)int f0/1Switch(config-if)switchport mode trunk (11)%LINEPROTO-5-UPDOWN：Line protocol on Interface FastEthernet0/1，changed state to down%LINEPROTO-5-UPDOWN：Line protocol on Interface FastEthernet0/1，changed state to upSwitch(config-if)exitSwitch(config)vlan 2创建VLAN 2Switch(config-vlan) (12) //VLAN2命名为工程部Switch(config-vlan)exitSwitch(config)vlan 3创建VLAN 3Switch(config-vlan) (13) //VLAN2命名为财务部Switch(config-Vlan)exitSwitch(config-vlan)vlan 4创建VLAN 4Switch(config-vlan) (14) //VLAN2命名为技术部Switch(config-vlan)exitSwitch(config)int f0/2Switch(config-if)switchport access vlan 2 (15)Switch(config-if)exitSwitch(config)int f0/3Switch(config-if)switchport access vlan 2Switch(config-if)exitSwitch(config)int f0/4Switch(config-if)switchport access vlan 3Switch(config-if)exitSwitch(config)int f0/5Switch(config-if)switchport access vlan 3Switch(config-if)exitSwitch(config)int f0/6Switch(config-if)switchport access vlan 4Switch(config-if)exitSwitch(config)int f0/7Switch(config-if)switchport access vlan 4Switch(config-if)exit然后定义访问控制列表。 (在此题中，允许一台特定主机而拒绝一个网段，所以要把拒绝主机放在上面。)注意：要想一个访问列表能够得到应用，必须在接口绑定。R1r1 (config)access-list 10 permit 192.168.2.2 0.0.0.0r1(config)access-list 10 deny 192.168.2.0 0.0.0.255_r1(config)access-list i0 permit 192.168.3.2 0.0.0.0_r1(config)access-list 10 deny 192.168.3.0 0.0.0.255_r1(config)access-list 10 permit any_r1(config)int f0/0.1r1(config-subif)ip access-group 10 outr1(config-subif)exitr1(config)access-list 11 permit 192.168.1.2 0.0.0.0r1(config)access-list 11 deny 192.168.1.0 0.0.0.255r1(config)access-list 11 permit 192.168.3.2 0.0.0.0r1(config)access-list 11 deny 192.168.3.0 0.0.0.255r1(config)access-list 11 permit anyr1(config)int f0/0.2r1(config-subif)ip access-group 11 outr1(config-subif)exitr1(config)access-list 12 permit 192.168.1.2 0.0.0.0r1(config)access-list 12 deny 192.168.1.0 0.0.0.255r1(config)access-list 12 permit 192.168.2.2 0.0.0.0r1(config)access-list 12 deny 192.168.2.0 0.0.0.255r1(config)access-list 12 permit anyr1(config)int f0/0.3r1(config-subif)ip access-group 12 outr1(config-subif)exit现在通过配置后所有的员工都能与互联网通讯。 (由于主机较多就不一一列述)
考题
下列路由器命令中用于激活接口的命令是(69)。A．Router(config-if)#noshutdownB．Router(config-if)#endC．Router(config-if)#config tD．Router(config-if)#switchport mode access
考题
下列哪种提示符是copy running－config startup－config命令使用的模式()。
A.Switch#B.Switch（config）#C.Switch（config-if）#D.Switch（config-line）#
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下面是路由器Router1的配置命令列表，请为(6)～(10)空缺处填写合适的命令/参数，实现Router1的正确配置。Router＞enableRouter config terminalRouter (config) hostname Router1Router1 (config) interface ethernet 0Router1 (config-if) ip address (6)Router1 (config-if) no shutdownRouter1 (config-if) (7)Router1 (config-if) ip address (8)Router1 (config-if) no shutdownRouter1 (config-if) exitRouter1 (config) ip routingRouter1 (config) router ospf 100Router1 (config-router) (9)Router1 (config-router) (10)Router1 (config-router) ip ospf message-digest-key 1 md 5 wg_gczRouter1 (config-router) area 0 authentication message-digestRouter1 (config-if) endRouter1 Copy run start
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某局域网通过两个路由器划分为3个子网，拓扑结构和地址分配如图所示。下面是路由器Rl的配置命令列表，在空白处填写合适的命令／参数，实现R1的正确配置。RouterenRouterconf termRouter(config)hosmame R1(1)R1(config—if)ip address 192．168．1．2 255．255．255．0 lRl(config—if)no shutdownRl(config—if)int sORl(config—if)ip address (2)Rl(config—if)no shutdownRl(config—if)clock rate 56000Rlf config—if)exitR1(config)ip routingRl(config)ip route 0．0．0．0 0．0．0．0 (3)R1(config)ip classlessR1(config)exitR1copy run start下面是路由器R2的配置命令列表，在空白处填写合适的命令参数，实现R2的正确配置。RouterenRouterconf termRouter(config)hostname R2R2(config)int e0R2(config—if)ip address 192．168．3．1 255．255．255．0R2(config—iOno shutdownR2(config—if)int sOR2(config—if)ip address 192．168．2．2 255．255．255．0R2(config—if)no shutdownR2(config—if)(4)R2(config)ip routingR2(config)ip route 0．0．0．0 0．0．0．0 (5)R2(config)ip classlessRE(config)exitR2copy run start
考题
阅读路由器Router的部分配置信息，解释(5)～(7)处的命令，将答案填写在答题纸上相应的位置。Router(config)interface fastEthernet1/0.1Router(config-subif)encapsulation isl 11 (5)Router(config-subif)ip addreSs 192.168.1.1 255.255.255.240 (6)Router(config-subif)exitRouter(config)interface fastEthernet1/0.2Router(config-subif)encapsulation isl 12Router(config-subif)ip address 192.168.1.33 255.255.255.224Router(config-subif)exitRouter(config)interface fastEthernet1/0.3Router(config-subif)encapsulation isl 13Router(config-subif)ip address 192.168.1.129 255.255.255.192Router(config-subif)exitRouter(config)ip routing (7)
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【问题2】（3分）根据图4-1的配置，补充完成下面路由器的配置命令：Router（config）# interface （3）Router（config-if）#ip address 10.10.1.1 255.255.255.0Router（config-if）#no shutdownRouter（config-if）#exitRouter（config）# interface （4）Router（config-if）# ip address 192.168.1.1 255.255.255.0Router（config）# interface （5）Router（config-if）# ip address 10.10.2.1 255.255.255.0
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Cisc0路由器第3模块第1端口通过El标准的DDN专线与-台远程路由器相连，端口的IP地址为195．112．41．81/30，远程路由器端口封装PPP协议。下列路由器的端口配置，正确的是（ ）。A.Router（config）#interface s3/1Router（config-if）#bandwidth 2048Router（config-if）#ip address l95．112．41．81 255．255．255．252Router（cortfig-if）#encapsulation PPPRouter（config-if）#exitB.Router（config）#interface a3/1Router（config-if）#bandwidth 2000Router（config-if）#ip address 195．112．41．81 255．255．255．252Router（config-if）#encapsulation PPPRouter（config-if）#exitC.Router（config）#interface s3/lRouter（config-if）#bandwidth 2Router（config-if）#ip address 195．112．41．81 255．255：255．252Router（config-if）#encapsulation PPPRouter（config-if）#exitD.Router（config）#interface s3/1Router（config-if）#bandwidth 2048Router（config-if）#ip address 195．112．41．81 255．255．255．252Router（config-if）#encapsulation hdlcRouter（config-if）#exit
考题
Refer to the exhibit. Router R1 is being used as a relay device for autoconfiguration of switch S1.Which configuration will acc omplish this? ()
A.S1(config)# interface fastethernet 0/1S1(config - if)# ip helper - address 10.0.0.2B.S1(config)# interface fastethernet 0/1 S1(config - if)# ip helper - address 20.0.0.1C.R1(config)# interface fastethernet 0/0 R1(config - if)# ip help er - address 20.0.0.2R 1(config - if)# ip helper - address 20.0.0.3 R1(config - if)# ip helper - address 20.0.0.4 R1(config - if)# exit R1(config)# interface fastethernet 0/1 R1(config - if)# ip helper - address 10.0.0.1D.R1(config)# interface fastethernet 0/0 R1 (config - if)# ip helper - address 20.0.0.1 R2(config)# interface fastethernet 0/0 R2(config - if)# ip helper - address 20.0.0.1 R3(config)# interface fastethernet 0/0 R3(config - if)# ip helper - address 20.0.0.1 R4(config)# interface fastethernet 0/0 R4(config - if)# ip helper - address 20.0.0.1E.S1(config)# interface fastethernet 0/1 S1(config - if)# ip helper - address 10.0.0.2 R2(config)# interface fastethernet 0/0 R2(config - if)# ip helper - address 20.0.0.1 R3(config)# interface fastethernet 0/0 R3(config - if) # ip helper - address 20.0.0.1 R4(config)# interface fastethernet 0/0 R4(config - if)# ip helper - address 20.0.0.1
考题
Refertotheexhibit.TheswitchportoutputinFigure1displaysthedefaultsettingsofinterfaceFastEthernet0/13onswitchSW1.Figure2displaysthedesiredinterfacesettings.WhichcommandsequencewouldconfigureinterfaceFastEthernet0/13asdisplayedinFigure2？（）A.SW1（config-if）#switchporttrunkencapsulationdot1qSW1（config-if）#switchportmodetrunkSW1（config-if）#switchporttrunknativeDATASW1（config-if）#switchporttrunkallowedvlan1，10，20B.SW1（config-if）#switchporttrunkencapsulationdot1qSW1（config-if）#switchportmodedynamicautoSW1（config-if）#switchporttrunknativeDATASW1（config-if）#witchporttrunkallowedvlanadd1，10，20C.SW1（config-if）#switchporttrunkencapsulationdot1qSW1（config-if）#switchportmodedynamicdesirableSW1（config-if）#switchporttrunknativevlanDATASW1（config-if）#switchporttrunkallowedvlan1，10，20D.SW1（config-if）#switchporttrunkencapsulationdot1qSW1（config-if）#switchportmodedynamicdesirableSW1（config-if）#switchporttrunknativevlan10SW1（config-if）#switchporttrunkallowedvlan1，10，20E.SW1（config-if）#switchporttrunkencapsulationdot1qSW1（config-if）#switchportmodedynamicDesirableSW1（config-if）#switchporttrunknativevlan10
考题
Refertotheexhibit.TheuserwhoisconnectedtointerfaceFastEthernet0／1isonVLAN10andcannotaccessnetworkresources.Onthebasisoftheinformationintheexhibit,whichcommandsequencewouldcorrecttheproblem?()
A.SW1（config）#vlan10SW1（config-vlan）#noshutB.SW1（config）#interfacefastethernet0/1SW1（config-if）#switchportmodeaccessSW1（config-if）#switchportaccessvlan10C.SW1（config）#interfacefastethernet0/1SW1（config-if）#switchportmodeaccessD.SW1（config）#vlan10SW1（config-vlan）#stateactiveE.SW1（config）#interfacefastethernet0/1SW1（config-if）#noshut
考题
This graphic shows the results of an attempt to open a Telnet connection to router ACCESS1 from router Remote27. Which of the following command sequences will correct this problem? ()
A. ACCESS1(config)# line console 0 ACCESS1(config-line)# password ciscoB. Remote27(config)# line console 0 Remote27(config-line)# login Remote27(config-line)# password ciscoC. ACCESS1(config)# line vty 0 4 ACCESS1(config-line)# login ACCESS1(config-line)# password ciscoD. Remote27(config)# line vty 0 4 Remote27(config-line)# login Remote27(config-line)# password ciscoE. ACCESS1(config)# enable password ciscoF. Remote27(config)# enable password cisco
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WhenconfiguringMulticastVPN(MVPN)overanMPLScore,boththeDefaultandDataMDTisconfiguredunderwhichconfigurationmode?()
A.router（config）#B.router（config-if）#C.router（config-vrf）#D.router（config-router）#E.router（config-router-af）#
考题
Refertotheexhibit.YouareaskedtoenableredirectionforanetworkoptimizationenginethatwillbeconnecteddirectlytoyourcompanyCPE.Whatisthecorrectconfigurationtoenableredirectionfortrafficoptimization?()
A.（config）#interfaces0/0（config-if）#ipwccp61out（config）#interfacee0/0（config-if）#ipwccp62outB.（config）#interfaces0/0（config-if）#ipwccp62in（config）#interfacee0/0（config-if）#ipwccp61inC.（config）#interfaces0/0（config-if）#ipwccp61in（config-if）#ipwccp62outD.（config）#interfacee0/0（config-if）#ipwccp61in（config-if）#ipwccp62outE.（config）#interfacee0/0（config-if）#ipwccp61out（config-if）#ipwccp62inF.（config）#interfaces0/0（config-if）#ipwccp61out（config-if）#ipwccp62in
考题
Whichseriesofcommands willconfigurerouterR1forLAN－to－LANcommunicationwithrouterR2?Theenterprisenetworkaddressis192.1.1.0／24andtheroutingprotocolinuseisRIP.()
A.R1（config）#interfaceethernet0；R1（config-if）#ipaddress192.1.1.129255.255.255.192；R1（config-if）#noshutdownB.R1（config）#interfaceethernet0；R1（config-if）#ipaddress192.1.1.97255.255.255.192；R1（config-if）#noshutdownC.R1（config）#interfaceserial0；R1（config-if）#ipaddress192.1.1.4255.255.255.252；R1（config-if）#clockrate56000D.R1（config）#interfaceserial0；R1（config-if）#ipaddress192.1.1.6255.255.255.252；R1（config-if）#noshutdownE.R1（config）#routerrip；R1（config-router）#network192.1.1.4；R1（config-router）#network192.1.1.128F.R1（config）#routerrip；R1（config-router）#version2；R1（config-router）#network192.1.1.0
考题
whichcommandisusedtoenableCHAPauthenticationwhitPAPasthefallbackmethodonaserialinterface?()
A.（config-if）#authenticationpppchapfallbackpppB.（config-if）#authenticationpppchappapC.（config-if）#pppauthenticationchappapD.（config-if）#pppauthenticationchapfallbackppp
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配置RLDP防环路的配置有（）A、ruijie（config）#rldpenableruijie（config）#interfacerangefa0/1-24ruijie（config-if）#rldpportloop-detectshutdown-portB、ruijie（config）#interfacerangefa0/1-24ruijie（config-if）#rldpportloop-detectshutdown-portC、ruijie（config）#rldpenableruijie（config）#interfacerangefa0/1-24ruijie（config-if）#rldpportloop-detectreloadD、ruijie（config）#rldpenableruijie（config）#rldpportloop-detectwarning
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表明用户正在配置路由协议中的是（）.A、Router（config）#B、Router（config-linE.#C、Router（config-iF.#D、Router（config-router）#
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将UAP3300配置备份到外部介质的命令是（）。A、config up load for mcuB、config download for mcuC、config upload for uapD、config download for uap
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【问题2】（5 分） 根据网络拓扑和需求说明，完成（或解释）交换机S1 的部分配置 S1#config t S1(config)#interface vlan 2 S1(config-if)#ip address 192.168.2.254 255.255.255.0 S1(config)#interface vlan 3 S1(config-if)#ip helper-address (11) ;指定DHCP 服务器的地址 S1(config-if)#exit S1(config)#interface vlan 4 ...... S1(config)#interface f1/1 S1(config-if)#switchport mode (12) S1(config-if)#switchport trunk allowed vlan all S1(config-if)#exit S1(config)interface f1/2 S1(config-if)#switchport mode access S1(config-if)#switchport access (13) S1(config-if)#exit S1(config)interface f1/5 S1(config-if)#switchport mode access S1(config-if)#switchport access (14) S1(config)#interface f1/9 S1(config-if)#switchport mode access S1(config-if)#switchport access (15)
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单选题下列哪种提示符是copy running-config startup-config命令使用的模式（）。A
Switch#B
Switch（config）#C
Switch（config-if）#D
Switch（config-line）#
考题
单选题与扩展配置相关的是哪个配置文件（）A
uddi-config.xmlB
user-config.xmlC
user-local-config.xmlD
wfcluster-config.xml
考题
单选题A network administrator needs to configure a serial link between the main office and a remote location.The router at the remote office is a non-cisco router. How should the network administrator configure the serial interface of the main office router to make the connection?（）A
Main(config)#interface serial 0/0 Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#no shutB
Main(config)#interface serial 0/0 Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#encapsulation ietf Main(config-if)#no shutC
Main(config)#interface serial 0/0 Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#encapsulation frame-relay Main(config-if)#authenication chap Main(config-if)#no shutD
Main(config)#interface serial 0/0 Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#encapsulation ppp Main(config-if)#no shut
考题
单选题修改数据源应该修改哪个文件（）A
uddi-config.xmlB
user-config.xmlC
user-local-config.xmlD
sys-config.xml
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