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多选题
The network administrator wants to enable an EtherChannel between two switches in "on" mode. The administrator connects the cables and enables the interfaces， but while configuring the EtherChannel in the first switch， a spanning-tree loop was detected. Which two of these procedures can avoid this problem？（）
A
Configure the EtherChannel as desirable first.
B
Assign all interfaces to the same VLAN.
C
Disable PortFast on the interfaces in the EtherChannels.
D
Disable all interfaces first.
E
Fast Ethernet and Gigabit Ethernet ports cannot be assigned to the same EtherChannel.
F
Fix cabling problems.
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更多 “多选题The network administrator wants to enable an EtherChannel between two switches in "on" mode. The administrator connects the cables and enables the interfaces， but while configuring the EtherChannel in the first switch， a spanning-tree loop was detected. Which two of these procedures can avoid this problem？（）AConfigure the EtherChannel as desirable first.BAssign all interfaces to the same VLAN.CDisable PortFast on the interfaces in the EtherChannels.DDisable all interfaces first.EFast Ethernet and Gigabit Ethernet ports cannot be assigned to the same EtherChannel.FFix cabling problems.” 相关考题
考题
An administrator is configuring a Catalyst switch with VLAN information that must be automatically distributed to other Catalyst switches in the network.What conditions must be met in order for the VLANs configured on this switch to be automatically configured on the other switches?（）A. The switch that will share its VLAN configuration must be in VTP server mode.B. The switches must be in the same VTP domain.C. The switch that will share the VLAN information must be configured as the root bridge.D. The switches must be connected over VLAN trunks.E. The switches must be configured to use the same STP version.F. The switches must have VTP pruning activated.
考题
A network administrator creates a layer 3 EtherChannel, bundling four interfaces into channel group 1. On what interface is the IP address configured?()
A.the port-channel 1 interfaceB.the highest number member interfaceC.all member interfacesD.the lowest number member interface
考题
A network administrator is explaining VTP configuration to a new technician. What should the network administrator tell the new technician about VTP configuration?()
A. A switch in the VTP client mode cannot update its local VLAN database.B. A trunk link must be configured between the switches to forward VTP updates.C. A switch in the VTP server mode can update a switch in the VTP transparent mode.D. A switch in the VTP transparent mode will forward updates that it receives to other switches.E. A switch in the VTP server mode only updates switches in the VTP client mode that have a higher VTP revision number.F. A switch in the VTP server mode will update switches in the VTP client mode regardless of the configured VTP domain membership.
考题
A switch that is to be added to the production network has been preconfigured （trunks， VLANs， VTP， and STP） and was tested in your lab. After installing the switch into the network， the entire network went down. What might explain what happened？ （）A、The new switch happened to be running Cisco Catalyst operating system， while the other network switches were running Cisco IOS Software.B、The configuration revision of the new switch was higher than the configuration revision of the production VTP domain.C、The link costs on the new switch are set to a high value， causing all ports on the new switch to go into a forwarding mode and none into blocking mode， thereby causing a spanning-tree loop.D、The ports connecting to the two switches have been configured incorrectly. One side has the command switchport mode access and the other switchport mode trunk.
考题
What is the result of entering the command spanning-tree loopguard default？（）A、The command enables both loop guard and root guard.B、The command changes the status of loop guard from the default of disabled to enabled.C、The command activates loop guard on point-to-multipoint links in the switched network.D、The command will disable EtherChannel guard.
考题
A project requires a new server to be set up with the ability to automatically fail over its Ethernet connection to a second connection if a network failure occurs. Which of the following provides greatest resiliency？（）A、Two switch ports will be needed on a switch,two Ethernet cables will be needed for theserver each connecting to two different Ethernet cards,and one IP address will be neededB、Two switch ports will be needed on two different switches two Ethernet cables will beneeded for the server each connecting to two different Ethernet cards,and one IP address will be neededC、Two switch ports will be needed on two different switches,two Ethernet cables will be needed for the server each connecting to two different Ethernet cards,two different IP addresses will be neededD、One switch port will be needed on one switch,a splitter will be needed to split the connection,two Ethernet cables will be needed for the server each connecting to two different Ethernet cards,and two different IP addresses will be needed
考题
You have just purchased a new Cisco 3560 switch running the enhanced IOS and need configure it to be installed in a high availability network. On a 3560 EMI switch， which three types of interfaces can be used to configure HSRP？（）A、 SVI interfaceB、 Access portC、 EtherChannel port channelD、 Loopback interfaceE、 Routed portF、 BVI interface
考题
The network administrator wants to enable an EtherChannel between two switches in "on" mode. The administrator connects the cables and enables the interfaces， but while configuring the EtherChannel in the first switch，a spanning-tree loop was detected. Which two of these procedures can avoid this problem？（）A、Configure the EtherChannel as "desirable" first.B、Assign all interfaces to the same VLAN.C、Disable PortFast on the interfaces in the EtherChannels.D、Disable all interfaces first.E、Fast Ethernet and Gigabit Ethernet ports cannot be assigned to the same EtherChannel.F、Fix cabling problems.
考题
A network administrator creates a layer 3 EtherChannel, bundling four interfaces into channel group 1. On what interface is the IP address configured?（）A、the port-channel 1 interfaceB、the highest number member interfaceC、all member interfacesD、the lowest number member interface
考题
Before inserting a new switch in the network，the network administrator checks that the VTP domain name is correct，the VTP mode is set to server， and revision is lower than the switches in the network. The administrator then configures interfaces and trunks，erases existing VLANs，and connects the switch to the network. Following that procedure，there is no connectivity in the network. What is a possible cause of this problem？（）A、Because the configuration revision of the new switches is lower than the rest of the network， it can change the VLAN database of the other switches.B、As a VTP server， the new switch deleted all VLANs of the network.C、Erasing VLANs increases the VTP configuration revision.D、Since the configuration revision of the network is higher than the new switch， the VLAN database was automatically synchronized.
考题
The Company network administrator needs to enable VTP pruning within the Company network. What action should a network administrator take to enable VTP pruning on an entire management domain？（）A、Enable VTP pruning on any switch in the management domainB、Enable VTP pruning on any client switch in the domainC、Enable VTP pruning on a VTP server in the management domainD、Enable VTP pruning on every switch in the domainE、None of the other alternatives apply
考题
An administrator of a peer-to-peer server application reports that the maximum bandwidth that his application receives is 90 Mb/s. You have an 8-port，100-Mb/s EtherChannel bundle on the switching infrastructure between the two servers， resulting in a bidirectional throughput of more than what is recorded. Which two solutions would allow for more bandwidth for the application？（）A、change the EtherChannel default hashing algorithm from XOR to use source port Layer 4 port load balancing to better load balance the trafficB、change the EtherChannel default hashing algorithm from XOR to use destination Layer 4 port load balancing to better load balance the trafficC、have the application recoded to use multiple connections instead of a single connection so EtherChannel can better load balance the trafficD、upgrade the CPU and memory of the compute devices so they can better process trafficE、upgrade the EtherChannel bundle to a single gigabit link because EtherChannel is not well suited for single-connection traffic
考题
A network administrator needs to add an additional connection to a room. The administrator adds a new Ethernet switch and must connect it to an existing switch. Which cable type should be used to connect the two switches?（）A、CAT3 cableB、Serial cableC、Crossover cableD、Rollover cable
考题
A project requires a new server to be set up with the ability to automatically fail over its Ethernet connection to a second connection if a network failure occurs. Which of the following provides greatest resiliency？（）A、Two switch ports will be needed on a switch， two Ethernet cables will be needed for the server each connecting to two different Ethernet cards， and one IP address will be needed.B、Two switch ports will be needed on two different switches， two Ethernet cables will be needed for the server each connecting to two different Ethernet cards， and one IP address will be needed.C、Two switch ports will be needed on two different switches， two Ethernet cables will be needed for the server each connecting to two different Ethernet cards， two different IP addresses will be needed.D、One switch port will be needed on one switch， a splitter will be needed to split the connection， two ethernet cables will be needed for the server each connecting to two different Ethernet cards， and two different IP addresses will be needed.
考题
A customer is purchasing a 12-way p5-570 to run light development workloads on eight AIX 5.3 partitions with two network adapters each. When the current network configuration was reviewed， it was discovered that they only have four Ethernet ports available on their network switch. Which of the following solutions would prevent them from having to buy another network switch or hub？（）A、Add two HMCs with two Ethernet adapters each and run EtherChannel for the original eight partitions.B、Add two HMCs with two Ethernet adapters each and run Virtual Ethernet for the original eight partitions.C、Add two hosting partitions with two Ethernet adapters each and run EtherChannel for the original eight partitions.D、Add two hosting partitions with two Ethernet adapters each and run Virtual Ethernet for the original eight partitions.
考题
An AIX server has 2 network interfaces and the system administrator wants to enable the users on the locally configured network interface to be able to connect to systems configured on the global network interface. How is it accomplished？（）A、Enable routed on the serverB、Enable gated on the serverC、Enable ipforwarding on the serverD、Set network options back to default
考题
单选题An AIX server has 2 network interfaces and the system administrator wants to enable the users on the locally configured network interface to be able to connect to systems configured on the global network interface. How is it accomplished？（）A
Enable routed on the serverB
Enable gated on the serverC
Enable ipforwarding on the serverD
Set network options back to default
考题
单选题What is the result of entering the command spanning-tree loopguard default？（）A
The command enables both loop guard and root guard.B
The command changes the status of loop guard from the default of disabled to enabled.C
The command activates loop guard on point-to-multipoint links in the switched network.D
The command will disable EtherChannel guard.
考题
单选题A project requires a new server to be set up with the ability to automatically fail over its Ethernet connection to a second connection if a network failure occurs. Which of the following provides greatest resiliency？（）A
Two switch ports will be needed on a switch,two Ethernet cables will be needed for theserver each connecting to two different Ethernet cards,and one IP address will be neededB
Two switch ports will be needed on two different switches two Ethernet cables will beneeded for the server each connecting to two different Ethernet cards,and one IP address will be neededC
Two switch ports will be needed on two different switches,two Ethernet cables will be needed for the server each connecting to two different Ethernet cards,two different IP addresses will be neededD
One switch port will be needed on one switch,a splitter will be needed to split the connection,two Ethernet cables will be needed for the server each connecting to two different Ethernet cards,and two different IP addresses will be needed
考题
多选题The network administrator wants to enable an EtherChannel between two switches in "on" mode. The administrator connects the cables and enables the interfaces， but while configuring the EtherChannel in the first switch， a spanning-tree loop was detected. Which two of these procedures can avoid this problem？（）AConfigure the EtherChannel as desirable first.BAssign all interfaces to the same VLAN.CDisable PortFast on the interfaces in the EtherChannels.DDisable all interfaces first.EFast Ethernet and Gigabit Ethernet ports cannot be assigned to the same EtherChannel.FFix cabling problems.
考题
单选题A switch that is to be added to the production network has been preconfigured （trunks， VLANs， VTP， and STP） and was tested in your lab. After installing the switch into the network， the entire network went down. What might explain what happened？ （）A
The new switch happened to be running Cisco Catalyst operating system， while the other network switches were running Cisco IOS Software.B
The configuration revision of the new switch was higher than the configuration revision of the production VTP domain.C
The link costs on the new switch are set to a high value， causing all ports on the new switch to go into a forwarding mode and none into blocking mode， thereby causing a spanning-tree loop.D
The ports connecting to the two switches have been configured incorrectly. One side has the command switchport mode access and the other switchport mode trunk.
考题
多选题A network administrator is explaining VTP configuration to a new technician. What should the network administrator tell the new technician about VTP configuration? （）AA switch in the VTP client mode cannot update its local VLAN database.BA trunk link must be configured between the switches to forward VTP updates.CA switch in the VTP server mode can update a switch in the VTP transparent mode.DA switch in the VTP transparent mode will forward updates that it receives to other switches.EA switch in the VTP server mode only updates switches in the VTP client mode that have a higher VTP revision number.FA switch in the VTP server mode will update switches in the VTP client mode regardless of the configured VTP domain membership.
考题
单选题A network administrator creates a layer 3 EtherChannel, bundling four interfaces into channel group 1. On what interface is the IP address configured?（）A
the port-channel 1 interfaceB
the highest number member interfaceC
all member interfacesD
the lowest number member interface
考题
多选题Which two of the following steps are necessary to configure inter-VLAN routing between multilayer switches？（）AConfigure a dynamic routing protocol.BConfigure SVI interfaces with IP addresses and subnet masks.CConfigure switch ports with network addresses.DConfigure switch ports with the autostate exclude command.EDocument the MAC addresses of the switch ports.
考题
单选题The Company network administrator needs to enable VTP pruning within the Company network. What action should a network administrator take to enable VTP pruning on an entire management domain？（）A
Enable VTP pruning on any switch in the management domainB
Enable VTP pruning on any client switch in the domainC
Enable VTP pruning on a VTP server in the management domainD
Enable VTP pruning on every switch in the domainE
None of the other alternatives apply
考题
多选题The network administrator must complete the connection between the RTA of the XYZ Company and the service provider. To accomplish this task, which two devices could be installed at the customer site to provide a connection through the local loop to the central office of the provider (Choose two.)（）。AWAN switchBPVCCATM switchDmultiplexerECSU/DSUFmodem
考题
多选题An administrator of a peer-to-peer server application reports that the maximum bandwidth that his application receives is 90 Mb/s. You have an 8-port，100-Mb/s EtherChannel bundle on the switching infrastructure between the two servers， resulting in a bidirectional throughput of more than what is recorded. Which two solutions would allow for more bandwidth for the application？（）Achange the EtherChannel default hashing algorithm from XOR to use source port Layer 4 port load balancing to better load balance the trafficBchange the EtherChannel default hashing algorithm from XOR to use destination Layer 4 port load balancing to better load balance the trafficChave the application recoded to use multiple connections instead of a single connection so EtherChannel can better load balance the trafficDupgrade the CPU and memory of the compute devices so they can better process trafficEupgrade the EtherChannel bundle to a single gigabit link because EtherChannel is not well suited for single-connection traffic
考题
多选题An administrator is configuring a Catalyst switch with VLAN information that must be automatically distributed to other Catalyst switches in the network. What conditions must be met in order for the VLANs configured on this switch to be automatically configured on the other switches?（）AThe switch that will share its VLAN configuration must be in VTP server mode.BThe switches must be in the same VTP domain.CThe switch that will share the VLAN information must be configured as the root bridge.DThe switches must be connected over VLAN trunks.EThe switches must be configured to use the same STP version.FThe switches must have VTP pruning activated.
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