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
In a switched environment, what does the IEEE 802.1Q standard describe?()
A.the operation of VTP
B.a method of VLAN trunking
C.an approach to wireless LAN communication
D.the process for root bridge selection
E.VLAN pruning vlan
相关考题：
You need to decide on which trunking method to implement in the Ezonexam network. 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.
What must the Ezonexam network administrator do in order to successfully configure a VLAN trunk between two switches named VE1 and VE2? (Select two answer choices)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.
In the Ezonexam switched LAN environment, what does the IEEE 802.1Q standard describe?A. VLAN pruningB. A method of VLAN trunkingC. An approach to wireless LAN communicationD. The operation of VTPE. The process for root bridge selectionF. None of the above
What is the IEEE standard associated with Gigabit Ethernet? (Select two answer choices)A. 802.11B. 802.5C. 802.3abD. 802.3aeE. 802.3zF. 802.3u
What is the maximum data rate specified by the IEEE 802.11B standard for wireless LANS?() A. 10 MbpsB. 11 MbpsC. 54 MbpsD. 100 MbpsE. none of the above
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.
A standard IP access list is applied to an Ethernet interface of a router. What does this standard access list filter on?() A. The source and destination addressesB. The destination port numberC. The destination addressD. The source addressE. All of the above
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
You need to troubleshoot an issue on the switched LAN. When you issue a command "show port3/1" on a switch， you observe the Giants column has a non-zero entry. What could cause this？（）A、IEEE 802.10B、Misconfigured NICC、User configurationD、IEEE 802.1QE、None of the other alternatives apply
What are two benefits of using VTP in a switching environment?（）A、It allows switches to read frame tags.B、It allows ports to be assigned to VLANs automatically.C、It maintains VLAN consistency across a switched network.D、It allows frames from multiple VLANs to use a single interface.E、It allows VLAN information to be automatically propagated throughout the switching environment.
A standard IP access list is applied to an Ethernet interface of a router. What does this standard access list filter on?（）A、The source and destination addressesB、The destination port numberC、The destination addressD、The source addressE、All of the above
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.
The core Company switches are configured to use 802.1Q trunks. Which three statements are correct with regard to the IEEE 802.1Q standard？（）A、 The IEEE 802.1Q frame format adds a 4 byte field to a Ethernet frameB、 The packet is encapsulated with a 26 byte header and a 4 byte FCSC、 The protocol uses point-to-multipoint connectivityD、 The protocol uses point-to-point connectivityE、 The IEEE 802.1Q frame uses multicast destination of 0x01-00-0c-00-00F、 The IEEE 802.1Q frame retains the original MAC destination address
What is the IEEE standard associated with Gigabit Ethernet?（）A、802.11B、802.5C、802.3abD、802.3aeE、802.3zF、802.3u
Which IEEE standard is used to define Wi-Fi?（）A、IEEE 802.3B、IEEE 802.5C、IEEE 802.11hD、IEEE 802.11cE、IEEE 802.11
You are designing your network to be able to use trunks. As part of this process you are comparing the ISL and 802.1Q encapsulation options. All of these statements about the two encapsulation options are correct except which one？（）A、Both support normal and extended VLAN ranges.B、ISL is a Cisco proprietary encapsulation method and 802.1Q is an IEEE standard.C、ISL encapsulates the original frame.D、Both support native VLANs.E、802.1Q does not encapsulate the original frame.
What is the maximum data rate specified by the IEEE 802.11B standard for wireless LANS?（）A、10 MbpsB、11 MbpsC、54 MbpsD、100 MbpsE、none of the above
单选题What does the underlined word “greener” mean?ATaller.BEasier.CBetter for the environment.DMore brightly coloured.
多选题The core Company switches are configured to use 802.1Q trunks. Which three statements are correct with regard to the IEEE 802.1Q standard？（）AThe IEEE 802.1Q frame format adds a 4 byte field to a Ethernet frameBThe packet is encapsulated with a 26 byte header and a 4 byte FCSCThe protocol uses point-to-multipoint connectivityDThe protocol uses point-to-point connectivityEThe IEEE 802.1Q frame uses multicast destination of 0x01-00-0c-00-00FThe IEEE 802.1Q frame retains the original MAC destination address
单选题A standard IP access list is applied to an Ethernet interface of a router. What does this standard access list filter on?（）AThe source and destination addressesBThe destination port numberCThe destination addressDThe source addressEAll of the above
单选题You are designing your network to be able to use trunks. As part of this process you are comparing the ISL and 802.1Q encapsulation options. All of these statements about the two encapsulation options are correct except which one？ （）A Both support normal and extended VLAN ranges.B ISL is a Cisco proprietary encapsulation method and 802.1Q is an IEEE standard.C ISL encapsulates the original frame.D Both support native VLANs.E 802.1Q does not encapsulate the original frame.
多选题What must an administrator do in order to successfully configure a VLAN trunk between two switches?（）ASet each end of the trunk line to IEEE 802.1Q encapsulation.BSet the same VTP management domain name on both switches.CSet all ports on the two switched as access ports.DConfigure one of the two switches as a VTP server.EConnect the two switches using a rollover cable.FUse a router to forward VTP traffic between the VLANs.
多选题Which three statements about classification marking of traffic at Layer 2 are true？ （）Aa Frame Relay header includes a 1-bit discard eligible （DE） bit to provide the class of service （CoS）Ban ATM header includes a 1-bit DE field to provide the CoSCan MPLS EXP field is inserted in the Layer 3 IP precedence field to identify the CoSDthe CoS field only exists inside Ethernet frames when 802.1Q or Inter-Switch Link （ISL） trunking is usedEin the IEEE 802.1p standard， three bits are used to identify the user priority bits for the CoSFin the IEEE 802.1q standard， six bits are used to identify the user priority bits for the CoS
单选题What is the maximum data rate specified by the IEEE 802.11B standard for wireless LANS?（）A10 MbpsB11 MbpsC54 MbpsD100 MbpsEnone of the above
单选题You are designing your network to be able to use trunks. As part of this process you are comparing the ISL and 802.1Q encapsulation options. All of these statements about the two encapsulation options are correct except which one？（）ABoth support normal and extended VLAN ranges.BISL is a Cisco proprietary encapsulation method and 802.1Q is an IEEE standard.CISL encapsulates the original frame.DBoth support native VLANs.E802.1Q does not encapsulate the original frame.
单选题In a switched environment, what does the IEEE 802.1Q standard describe?（）Athe operation of VTPBa method of VLAN trunkingCan approach to wireless LAN communicationDthe process for root bridge selectionEVLAN pruning vlan
单选题What is a characteristic of ISL and 802.1q frame tagging in a switched LAN environment?（）AThey are used to find the best path through a network.BThey allow the exchange of filtering tables.CThey specify different implementations of the Spanning-Tree Protocol.DThey allow the exchange of routing tablesEThey provide inter-switch VLAN communication.