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多选题
Refer to the exhibit. The output that is shown is generated at a switch. Which three of these statements are true? （）
A
All ports will be in a state of discarding, learning, or forwarding.
B
Thirty VLANs have been configured on this switch.
C
The bridge priority is lower than the default value for spanning tree.
D
All interfaces that are shown are on shared media.
E
All designated ports are in a forwarding state.
F
The switch must be the root bridge for all VLANs on this switch.
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更多 “多选题Refer to the exhibit. The output that is shown is generated at a switch. Which three of these statements are true? （）AAll ports will be in a state of discarding, learning, or forwarding.BThirty VLANs have been configured on this switch.CThe bridge priority is lower than the default value for spanning tree.DAll interfaces that are shown are on shared media.EAll designated ports are in a forwarding state.FThe switch must be the root bridge for all VLANs on this switch.” 相关考题
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Refer to the exhibit. You want to minimize the downtime that results from supervisor engine switchovers on Cisco 6500 Series Switches and Cisco 7600 Series Routers. To achieve this, you are considering deploying a Cisco Nonstop Forwarding with Stateful Switchover solution using OSPF.In the exhibit you can see the output of the show ip ospf neighbor detail command.Which trait of systems using Cisco Nonstop Forwarding with Stateful Switchover and OSPF is shown in the exhibit output and will impact your plan?（）A. Stateful Switchover for Cisco Nonstop Forwarding only works with BGP.B. Stateful Switchover for Cisco Nonstop Forwarding must be configured on all adjacent routers.C. Cisco Nonstop Forwarding with Stateful Switchover helper mode is not supported on the adjacent router.D. Cisco Nonstop Forwarding with Stateful Switchover helper mode for OSPF has been promiscuousstandardized and is supported on the adjacent router.
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Refer to the exhibit. This shows the NetFlow statistics for a router. You are analyzing the traffic pattern and you are interested in the percentage of packets between 32 and 64 bytes in size and the number of flows in progress. Which of these identifies both numbers correctly?（）A. 69.4%, 4061B. 24.9%, 980C. 69.4%, 35D. 6.94%, 980E. cannot be determined from this output
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Refer to the exhibit. Based on this command output, what can we conclude about R3?()
A. R3 is an ABR.B. R3 is not connec ted to the backbone.C. R3 has four neighbors.D. R3 is the DR for area 2.
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Refer to the exhibit. What is required to complete the IPv6 routing configurations shown?()
A. Interface authentication must be configuredB. The routing processes must be configured with an area IDC. IP unicast routing must be enabledD. IPv4 ad dresses must be applied to the interfaces
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Refer to the parti al configurations in the exhibit. What address is utilized for DR and BDR identification on Router1?()
A. the serial 1/1 addressB. the serial 2/0 addressC. a randomly generated internal addressD. the configured router - id address
考题
Refer to the exhibit. What two statements are true?()
A. This is the designated router (DR) on the FastEthernet 0/0 link.B. The output was generated by the show ip interface c ommand.C. The router was configured with the commands:r outer ospf 1 network 172.16.6.0 0.0.0.255 area 1D. The IP address of the backup designated router (BDR) is FE80::205:5FFF:FED3:5808.E. Interface FastEthernet 0/0 was configured with the ipv6 o spf 1 area 1 command.F. OSPF version 2 has been enabled to support IPv6.
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Refer to the exhibit. Which two statements about the topologies shown are correct?()
A. Design 1 is a looped triangle design.B. Design 2 is a looped triangle design.C. Design 2 achieves quick convergence using RSTP.D. Both designs supportstateful services at the aggregation layer.E. Design 2 is the most widely deployed in enterprise data centers.
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Refer to the exhibit. What is the most appropriate summarization for these routes?()
A.10.0.0.0/21B.10.0.0.0/22C.10.0.0.0/23D.10.0.0.0/24
考题
Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?()
A.data link layerB.application layerC.access layerD.session layerE.network layer
考题
Refer to the exhibit. Give this output for SwitchC, what should the network administrator‘s next action be?()
A.Check the trunk encapsulation mode for SwitchC‘s fa0/1 port.B.Check the duplex mode for SwitchC‘s fa0/1 port.C.Check the duplex mode for SwitchA‘s fa0/2 port.D.Check the trunk encapsulation mode for SwitchA‘s fa0/2 port.
考题
Refer to the exhibit. The two exhibit devices are the only Cisco devices on the network. The serial network between the two devices has a mask of 255.255.255.252. Given the output that is shown, what three statements are true of these devices? （）A.The Manchester serial address is 10.1.1.1B.The Manchester serial address is 10.1.1.2C.这个Manchester路由器串口地址为：10.1.12D.The London router is a Cisco 2610.E.The Manchester router is a Cisco 2610.F.The CDP information was received on port Serial0/0 of the Manchester router.G.The CDP information was sent by port Serial0/0 of the London Router.
考题
Refer to the exhibit. What is the meaning of the output MTU 1500 bytes?()
A.Themaximumnumberofbytesthatcantraversethisinterfacepersecondis1500.B.Theminimumsegmentsizethatcantraversethisinterfaceis1500bytes.C.Theminimumpacketsizethatcantraversethisinterfaceis1500bytes.D.Themaximumpacketsizethatcantraversethisinterfaceis1500bytes.E.Themaximumframesizethatcantraversethisinterfaceis1500bytes.
考题
Refer to the exhibit. Given the output shown from this Cisco Catalyst 2950, what is the most likely reason that interface FastEthernet 0／10 is not the root port for VLAN 2?()
A.This switch has more than one interface connected to the root network segment in VLAN 2.B.This switch is running RSTP while the elected designated switch is running 802.1d Spanning Tree.C.This switch interface has a higher path cost to the root bridge than another in the topology.D.This switch has a lower bridge ID for VLAN 2 than the elected designated switch.
考题
Refer to the exhibit. What does the (*) represent in the output?()
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考题
Refer to the exhibit. Which value will be configured for Default Gateway of the Local Area Connection?()
A.10.0.0.0B.10.0.0.254C.192.223.129.0D.192.223.129.254
考题
Refer to the exhibit. The output that is shown is generated at a switch. Which three of these statements are true? （）A、All ports will be in a state of discarding, learning, or forwarding.B、Thirty VLANs have been configured on this switch.C、The bridge priority is lower than the default value for spanning tree.D、All interfaces that are shown are on shared media.E、All designated ports are in a forwarding state.F、The switch must be the root bridge for all VLANs on this switch.
考题
Refer to the exhibit. What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?（）A、The Serial0/0 interface is passing traffic.B、The DLCI 100 was dynamically allocated by the routerC、The Serial0/0 interface acquired the IP address of 172.16.3.1 from a DHCP serverD、The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloudE、The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP
考题
Refer to the exhibit. Which rule does the DHCP server use when there is an IP address conflict?（）A、The address is removed from the pool until the conflict is resolved.B、The address remains in the pool until the conflict is resolved.C、Only the IP detected by Gratuitous ARP is removed from the pool.D、Only the IP detected by Ping is removed from the pool.E、The IP will be shown, even after the conflict is resolved.
考题
Refer to the exhibit. The DHCP configuration that is shown is configured on a Cisco router. Whichstatement is true？（）A、The router will distribute IP addresses from pool 1 until its addresses are exhausted. Then therouter will begin distributing addresses from pool 2B、The configuration is invalid because the DHCP options are global configuration commandsC、The configuration is incomplete until the DHCP pools are bound to the appropriate interface orinterfacesD、The router will choose which pool to use based upon the interface the DHCP request wasreceived on
考题
Refer to the output shown on switch SW1 below： VLAN 1 bridge priority set to 8192. VLAN 1 bridge max aging time set to 20.VLAN 1 bridge hello time set to 2. VLAN 1 bridge forward delay set to 15. Switch is now the root switch for active VLAN 1. What command would you enter to reproduce this output？
考题
单选题Refer to the exhibit. What is the meaning of the output MTU 1500 bytes?（）A
Themaximumnumberofbytesthatcantraversethisinterfacepersecondis1500.B
Theminimumsegmentsizethatcantraversethisinterfaceis1500bytes.C
Theminimumpacketsizethatcantraversethisinterfaceis1500bytes.D
Themaximumpacketsizethatcantraversethisinterfaceis1500bytes.E
Themaximumframesizethatcantraversethisinterfaceis1500bytes.
考题
单选题Refer to the exhibit. Given the output for this command, if the router ID has not been manually set, what router ID will OSPF use for this RouterD?（）A
10.1.1.2B
10.154.154.1C
172.16.5.1D
192.168.5.3
考题
单选题Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?（）A
data link layerB
application layerC
access layerD
session layerE
network layer
考题
单选题Refer to the exhibit. Which statement is correct based on the show login command output shown？（）A
When the router goes into quiet mode， any host is permitted to access the router via Telnet，SSH， and HTTP，since the quiet-mode access list has not been configured.B
The login block-for command is configured to block login hosts for 93 seconds.C
All logins from any sources are blocked for another 193 seconds.D
Three or more login requests have failed within the last 100 seconds.
考题
问答题Refer to the output shown on switch SW1 below： Warning： Spantree port fast start should only be enabled on ports connected to a single host.Connecting hubs， concentrators， switches， bridges， etc. to a fast start port can cause temporaryspanning tree loops. Use with caution. Spantree ports 4/1-24 fast start enabled. What command could you enter to reproduce this output？
考题
单选题Refer to the exhibit. What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?（）A
The Serial0/0 interface is passing traffic.B
The DLCI 100 was dynamically allocated by the routerC
The Serial0/0 interface acquired the IP address of 172.16.3.1 from a DHCP serverD
The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloudE
The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP
考题
多选题Refer to the exhibit. On the basis of the information in the exhibit， which two statements are true？（）AWhen traffic is sent from the ISP to autonomous system 64512， the traffic will be forwarded toSanJose2 because of the higher MED value of SanJose2BThe serial 0/0/1 interface on the ISP router has been configured with the set metric 50commandCThe output was generated by entering the show ip bgp command on the SanJose1 routerDThe output was generated by entering the show ip bgp command on the ISP routerEThe serial 0/0/1 interface on the ISP router has been configured with the set metric 75commandFWhen traffic is sent from the ISP to autonomous system 64512， the traffic will be forwarded toSanJose1 because of the lower MED value of SanJose1
考题
问答题Refer to the output shown on switch SW1 below： VLAN 1 bridge priority set to 8192. VLAN 1 bridge max aging time set to 20.VLAN 1 bridge hello time set to 2. VLAN 1 bridge forward delay set to 15. Switch is now the root switch for active VLAN 1. What command would you enter to reproduce this output？
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