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Under which circumstance will a branch ISR router contain interface vlan configurations?（）
- A、performing inter - VLAN routing
- B、performing 802.1Q trunking
- C、performi ng ISL trunking
- D、Ethernet Switch Module installed
- E、ADSL WIC installed
- F、running Call Manager Express
参考答案
更多 “Under which circumstance will a branch ISR router contain interface vlan configurations?（）A、performing inter - VLAN routingB、performing 802.1Q trunkingC、performi ng ISL trunkingD、Ethernet Switch Module installedE、ADSL WIC installedF、running Call Manager Express” 相关考题
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Under which circumstance will a branch ISR router contain interface vlan configurations?()
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Under which network type circumstance would an OSPF router establish router adjacencies while not performing the DR／BDR election process?()
A. Point-to-pointB. BroadcastC. Non-broadcast multi-accessD. Backbone area 0E. None of the above
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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?()
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When configuring VLANs on an autonomous access point，what must be configured on theconnected switchport？（）A、802.1q trunkingB、VTP trunkingC、ISL trunkingD、DPT trunking
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Vlans have been enabled on an autonomous access point. in order for clients associating to vlans other than the native vlan to receive an ip address. Which of the following must be configured？（）A、access point ethernet port set to ssl trunkingB、switchport set to 802.1q trunkingC、switchport set to ssl trunkingD、access point ethernet port not set to 802.1q trunking
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In a switched environment, what does the IEEE 802.1Q standard describe?（）A、the operation of VTPB、a method of VLAN trunkingC、an approach to wireless LAN communicationD、the process for root bridge selectionE、VLAN pruning vlan
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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
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Under which network type circumstance would an OSPF router establish router adjacencies while not performing the DR/BDR election process?（）A、Point-to-pointB、BroadcastC、Non-broadcast multi-accessD、Backbone area 0E、None of the above
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When configuring vlans on an autonomous access point. What must be configured on the connected switchport？（）A、802.1q trunkingB、vtp trunkingC、isl trunkingD、dpt trunking
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A new Company switch was just configured using the "switchport trunk native vlan 7" command. What does this interface command accomplish？（）A、 Causes the interface to apply ISL framing for traffic on VLAN 7B、 Configures the trunking interface to forward traffic from VLAN 7C、 Configures the interface to be a trunking port and causes traffic on VLAN 7 to be 802.1q taggedD、 Configures the trunking interface to send traffic from VLAN 7 untaggedE、 None of the other alternatives apply
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Which statement ab0ut VLANs in a Cisco UCS is true?（）A、Fabric interconnect can never participate in VTPB、Fabric interconnect supports ISL and 802.1Q trunkingC、The supported range of VLANs is auto-configured by UCSD、VLANs are configured through the Cisco UCS manager. （fabric interconnect may be set up in switch mode）
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A hacker on the Company network is attempting to hop onto a different VLAN. Which two statements about VLAN hopping are true？ （）A、 An end station attempts to gain access to all VLANs by transmitting Ethernet frames in the 802.1q encapsulation.B、 Configuring an interface with the "switchport mode dynamic" command will prevent VLAN hopping.C、 Attacks are prevented by utilizing the port-security feature.D、 Configuring an interface with the "switchport mode access" command will prevent VLAN hopping.E、 An end station attempts to redirect VLAN traffic by broadcasting multiple ARP requests.
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A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）A、For the two vlans to communicate，a network statement for the trunk interface needs to be added to the OSPF configuration.B、For the two vlans to communicate， a network statement for each subinterface needs to be added to the OSPF configuration.C、Direct inter-vlan communication does not require OSPFD、OSPF cannot be used if router-on-a-stick is configured on the router
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What is a characteristic of ISL and 802.1q frame tagging in a switched LAN environment?（）A、They are used to find the best path through a network.B、They allow the exchange of filtering tables.C、They specify different implementations of the Spanning-Tree Protocol.D、They allow the exchange of routing tablesE、They provide inter-switch VLAN communication.
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The Company security administrator wants to prevent VLAN hopping on the network. What is one method that can be used to do this？ （）A、 Attacks are prevented by utilizing the port-security feature.B、 An end station attempts to gain access to all VLANs by transmitting Ethernet frames in the 802.1q encapsulation.C、 Configuring an interface with the switchport mode dynamic command will prevent VLAN hopping.D、 An end station attempts to redirect VLAN traffic by transmitting Ethernet frames in the 802.1q encapsulation.E、 Configuring an interface with the "switchport mode access" command will prevent VLAN hopping.
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VLANs have been enabled on an autonomous access point. In order for clients associating toVLANs other than the native VLAN to receive an IP address which of the following must beconfigured？（）A、access point Ethernet port set to SSL trunkingB、switchport set to 802.1q trunkingC、switchport set to SSL trunkingD、access point Ethernet port not set to 802.1q trunking
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The Company security administrator is concerned with VLAN hopping based attacks. Which two statements about these attacks are true？ （）A、 Attacks are prevented by utilizing the port-security feature.B、 An end station attempts to gain access to all VLANs by transmitting Ethernet frames in the 802.1q encapsulation.C、 Configuring an interface with the switchport mode dynamic command will prevent VLAN hopping.D、 An end station attempts to redirect VLAN traffic by transmitting Ethernet frames in the 802.1q encapsulation.E、 Configuring an interface with the "switchport mode access" command will prevent VLAN hopping.
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Switch A is configured with VLAN 105 and 106. Switch Bis configured with VLAN 105 and 107.Both switches are connected with a fiber cable. In order for packets from all VLANs to cross thefiber cable, which of the following configurations MUST be present? （）A、Reverse ARPB、Full duplex on the fiber linkC、PoED、802.1q trunking
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A customer has two Ethernet Switch Modules installed in an IBM BladeCenter Enterprise chassis. The modules were configured identically. The Ethernet module in bay one was inadvertenly reset to factory defaults. Which solution returns the module to the customer-specific configuration?（）A、Back up the configuration from Ethernet module in bay 2 and restore it to the module in Bay 1 using the switch CLI or Web interface B、Swap the modules, which will automatically resynch the settings stored in the Advanced Management Module C、Back up the configuration of the Ethernet module in bay one and restore it to the Ethernet module in bay two using the AMM D、Restore the configuration from NVRAM using the Switch Module Web interface
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Which two statements are correct regarding units in JUNOS?（）A、Units in JUNOS are always required for any interface configured with logical addresses such as IP and IPv6.B、Units in JUNOS are only required when you are configuring sub-interfaces for inter-VLAN routing.C、Unit numbers must match the DLCI or VCI numbers configured on the interface.D、Unit 0 is the only value allowed on interfaces running HDLC, PPP, or for Ethernet interfaces not doing VLAN-tagging.
考题
单选题Under which circumstance will a branch ISR router contain interface vlan configurations?（）A
performing inter - VLAN routingB
performing 802.1Q trunkingC
performi ng ISL trunkingD
Ethernet Switch Module installedE
ADSL WIC installedF
running Call Manager Express
考题
多选题The Company security administrator is concerned with VLAN hopping based attacks. Which two statements about these attacks are true？ （）AAttacks are prevented by utilizing the port-security feature.BAn end station attempts to gain access to all VLANs by transmitting Ethernet frames in the 802.1q encapsulation.CConfiguring an interface with the switchport mode dynamic command will prevent VLAN hopping.DAn end station attempts to redirect VLAN traffic by transmitting Ethernet frames in the 802.1q encapsulation.EConfiguring an interface with the switchport mode access command will prevent VLAN hopping.
考题
单选题A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）A
For the two vlans to communicate，a network statement for the trunk interface needs to be added to the OSPF configuration.B
For the two vlans to communicate， a network statement for each subinterface needs to be added to the OSPF configuration.C
Direct inter-vlan communication does not require OSPFD
OSPF cannot be used if router-on-a-stick is configured on the router
考题
单选题Under which network type circumstance would an OSPF router establish router adjacencies while not performing the DR/BDR election process?（）A
Point-to-pointB
BroadcastC
Non-broadcast multi-accessD
Backbone area 0E
None of the above
考题
单选题A new Company switch was just configured using the "switchport trunk native vlan 7" command. What does this interface command accomplish？（）A
Causes the interface to apply ISL framing for traffic on VLAN 7B
Configures the trunking interface to forward traffic from VLAN 7C
Configures the interface to be a trunking port and causes traffic on VLAN 7 to be 802.1q taggedD
Configures the trunking interface to send traffic from VLAN 7 untaggedE
None of the other alternatives apply
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