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When configuring private VLANs， which configuration task must you do first？（）
- A、Configure the private VLAN port parameters.
- B、Configure and map the secondary VLAN to the primary VLAN.
- C、Disable IGMP snooping.
- D、Set the VTP mode to transparent.
参考答案
更多 “When configuring private VLANs， which configuration task must you do first？（）A、Configure the private VLAN port parameters.B、Configure and map the secondary VLAN to the primary VLAN.C、Disable IGMP snooping.D、Set the VTP mode to transparent.” 相关考题
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A new switch is being installed in the Ezonexam network and you have been assigned the task of connecting it to an existing switch. In doing this, you want to set up the VLAN Trunking Protocol so that VLAN information can be passed between the switches. Which of the following must you do to accomplish this? (Choose all that apply).A．You must set each end of the trunk line to IEEE 802.1e encapsulation.B．You must set the same VTP management domain name on both switches.C．You must set all ports on the two switches as access ports.D．You must configure one of the switches as a VTP server.E．You must use a rollover cable to connect the two switches.
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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.
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What must an administrator do in order to successfully configure a VLAN trunk between two switches?()
A. Set each end of the trunk line to IEEE 802.1Q encapsulation.B. Set the same VTP management domain name on both switches.C. Set all ports on the two switched as access ports.D. Configure one of the two switches as a VTP server.E. Connect the two switches using a rollover cable.F. Use a router to forward VTP traffic between the VLANs.
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A new switch is being installed and you have been assigned the task of connecting it to an existing switch. In doing this, you want to set up the VLAN Trunking Protocol so that VLAN information can be passed between the switches.Which of the following must you do to accomplish this?（）A. You must set each end of the trunk line to IEEE 802.1e encapsulation.B. You must set the same VTP management domain name on both switches.C. You must set all ports on the two switches as access ports.D. You must configure one of the switches as a VTP server.E. You must use a rollover cable to connect the two switches.
考题
Assuming the default switch configuration,which approach should you use to configure the extended vlan range(1006 through 4094) on a cisco catalyst 3750 series switch?()
A. Configure the switch to be in VTP client mode.B. Configure the switch to be in VTP domaint mode.C. Configure the switch to be in VTP transparent mode.D. Configure the switch to be in VTPv2.
考题
When a new trunk link is configured on an IOS based switch, which VLANs are allowed over the link()。
A.By default, all defined VLANs are allowed on the trunk.B.Each single VLAN, or VLAN range, must be specified with the switchport mode command.C.Each single VLAN, or VLAN range, must be specified with the vtp domain command.D.Each single VLAN, or VLAN range, must be specified with the vlan database command.
考题
VLAN 3 is not yet configured on your switch.What happens if you set the switchport access vlan 3 commmand interface configuration mode?()
A.The command isaccepted and the respective VLAN is added to vlan dat.B.The command isrejected.C.The command isaccepted and you must configure the VLAN manually.D.The port turns amber.
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What are two methods of mitigating MAC address flooding attacks？（）A、Place unused ports in a common VLAN.B、Implement private VLANs.C、Implement DHCP snooping.D、Implement port security.E、Implement VLAN access maps.
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Which of the following steps are necessary in order to add a new VLAN to a switched network?（）A、Create the VLAN.B、Name the VLAN.C、Configure an IP address for the VLAN.D、Add the desired ports to the new VLAN.E、Add the VLAN to the VTP domain.
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Assuming the default switch configuration,which approach should you use to configure the extended vlan range(1006 through 4094) on a cisco catalyst 3750 series switch?（）A、Configure the switch to be in VTP client mode.B、Configure the switch to be in VTP domaint mode.C、Configure the switch to be in VTP transparent mode.D、Configure the switch to be in VTPv2.
考题
Which three statements about VTP features are true?（）A、When properly configured,VTP minimizes VLAN misconfigurations and configuration inconsistenciesB、Each broadcast domain on a switch can have its own unique VTP domainC、VTP works at Layer 3 of the OSI model and requires that a management VLAN IP address be configured.D、When properly configured,VTP maintains VLAN configuration consistency and accelerates trunk link negotiation.E、VTP pruning is used to increase available bandwidth in trunk linksF、Client,server,and transparent are valid VTP modesG、To configure a switch to be part of two VTP domains,each domain must have its own passwords
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You are configuring a Cisco multilayer switch for the Company network. Which command would you use to configure a port to act as a routed interface？（）A、 ip routingB、 switchport mode trunkC、 no switchportD、 switchport trunk native vlan 1E、 None of the other alternatives apply
考题
To configure the VLAN trunking protocol to communicate VLAN information between two switches, what two requirements must be met?（）A、Each end of the trunk line must be set to IEEE 802.1E encapsulation.B、The VTP management domain name of both switches must be set the same.C、All ports on both the switches must be set as access port.D、One of the two switches must be configured as a VTP server.E、A rollover cable is required to connect the two switches together.F、A router must be used to forward VTP traffic between VLANs.
考题
Which statement accurately describes a benefit provided by VTP（）。A、VTP allows routing between VLANs.B、VTP allows a single port to carry information to more than one VLAN.C、VTP allows physically redundant links while preventing switching loops.D、VTP allows switches to share VLAN configuration information.
考题
What must an administrator do in order to successfully configure a VLAN trunk between two switches?（）A、Set each end of the trunk line to IEEE 802.1Q encapsulation.B、Set the same VTP management domain name on both switches.C、Set all ports on the two switched as access ports.D、Configure one of the two switches as a VTP server.E、Connect the two switches using a rollover cable.F、Use a router to forward VTP traffic between the VLANs.
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
Which statements describe two of the benefits of VLAN Trunking Protocol?（）A、VTP allows routing between VLANs.B、VTP allows a single switch port to carry information to more than one VLAN.C、VTP allows physically redundant links while preventing switching loops.D、VTP simplifies switch administration by allowing switches to automatically share VLAN configuration information.E、VTP helps to limit configuration errors by keeping VLAN naming consistent across the VTP domain.F、VTP enhances security by preventing unauthorized hosts from connecting to the VTP domain.
考题
Nexus7000# config t Nexus700（config）# interface ethernet 2/11 Nexus700（config-if）# switchport mode private-vlan host Nexus700（config-if）# switchport private-vlan host-association 14 50 Nexus700（config-if）# exit Nexus700（config）# What will this command sequence achieve？（）A、 associate interface E2/11 to community VLANs 14 and 50B、 associate interface E2/11 to secondary VLANs 14 and 50C、 associate interface E2/11 to primary VLAN 50 and secondary VLAN 14D、 associate interface E2/11 to primary VLAN 14 and secondary VLAN 50
考题
VLAN 3 is not yet configured on your switch.What happens if you set the switchport access vlan 3 commmand interface configuration mode?（）A、The command is accepted and the respective VLAN is added to vlan dat.B、The command is rejected.C、The command is accepted and you must configure the VLAN manually.D、The port turns amber.
考题
After properly configuring multiple VLANs， an administrator has decided to secure its VLAN network. Which three steps are required to secure this environment？ （Choose three.）（）A、 If a port is connected to a foreign device make sure to disable CDP， DTP， RPR， PAgP， UDLP， and any other unnecessary protocols， and enable UplinkFast/BPDU guard on it.B、 Enable root guard feature to prevent a directly or indirectly connected STP-capable device from affecting the location of the root bridge.C、 Configure VTP domains appropriately or turn off VTP altogether to limit or prevent possible undesirable protocol interaction with regards to the network-wide VLAN configuration.D、 Set the native VLAN ID to match the port VLAN ID of any 802.1q trunk to prevent spoofing.E、 Disable all unused ports and place them in an unused VLAN to avoid unauthorized access.
考题
多选题A new switch is being installed and you have been assigned the task of connecting it to an existing switch. In doing this, you want to set up the VLAN Trunking Protocol so that VLAN information can be passed between the switches. Which of the following must you do to accomplish this?（）AYou must set each end of the trunk line to IEEE 802.1e encapsulation.BYou must set the same VTP management domain name on both switches.CYou must set all ports on the two switches as access ports.DYou must configure one of the switches as a VTP server.EYou must use a rollover cable to connect the two switches.
考题
单选题Assuming the default switch configuration，which approach should you use to configure the extended vlan range（1006 through 4094） on a cisco catalyst 3750 series switch？（）A
Configure the switch to be in VTP client mode.B
Configure the switch to be in VTP domaint mode.C
Configure the switch to be in VTP transparent mode.D
Configure the switch to be in VTPv2.
考题
单选题When configuring private VLANs， which configuration task must you do first？（）A
Configure the private VLAN port parameters.B
Configure and map the secondary VLAN to the primary VLAN.C
Disable IGMP snooping.D
Set the VTP mode to transparent.
考题
单选题Nexus7000# config t Nexus700（config）# interface ethernet 2/11 Nexus700（config-if）# switchport mode private-vlan host Nexus700（config-if）# switchport private-vlan host-association 14 50 Nexus700（config-if）# exit Nexus700（config）# What will this command sequence achieve？（）A
associate interface E2/11 to community VLANs 14 and 50B
associate interface E2/11 to secondary VLANs 14 and 50C
associate interface E2/11 to primary VLAN 50 and secondary VLAN 14D
associate interface E2/11 to primary VLAN 14 and secondary VLAN 50
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.
考题
单选题VLAN 3 is not yet configured on your switch.What happens if you set the switchport access vlan 3 commmand interface configuration mode?（）A
The command isaccepted and the respective VLAN is added to vlan dat.B
The command isrejected.C
The command isaccepted and you must configure the VLAN manually.D
The port turns amber.
考题
单选题VLAN 3 is not yet configured on your switch. What happens if you set the switchport access vlan3 commmand interface configuration mode？（）A
The command is accepted and the respective VLAN is added to vlan dat.B
The command is rejected.C
The command is accepted and you must configure the VLAN manually.D
The port turns amber.
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