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单选题
How does the Ethernet Relay Service use the VLAN tag？（）
A
to provide service internetworking
B
to support transparency for Layer 2 frames
C
as a connection identifier to indicate destination
D
as a mapping to the DLCI in service internetworking
E
to provide a trunk by which all VLANs can navigate from one site to one or multiple sites
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更多 “单选题How does the Ethernet Relay Service use the VLAN tag？（）A to provide service internetworkingB to support transparency for Layer 2 framesC as a connection identifier to indicate destinationD as a mapping to the DLCI in service internetworkingE to provide a trunk by which all VLANs can navigate from one site to one or multiple sites” 相关考题
考题
A metro Ethernet user is connected using a PPP over Ethernet service.How many Layer 2 headers are attached to each IP datagram?()
A.1B.2C.3D.4
考题
How does ERS use the VLAN tag?()
A. to provide service internetworkingB. to support transparency for Layer 2 framesC. as a connection identifier to indicate destinationD. as a mapping to the DLCI in service internetworkingE. to provide a trunk by which all VLANs can navigate from one site to one or multiple sites
考题
Which two of these Metro Internet services map to E－LAN services that are defined by the MEF?()
A. Ethernet Private LineB. Ethernet Wire ServiceC. Ethernet Relay ServiceD. Ethernet Multipoint ServiceE. Ethernet Relay Multipoint Service
考题
Which three of these Metro Ethernet services map to E－Line services that are defined by the MEF?()
A. Ethernet Private LineB. Ethernet Wire ServiceC. Ethernet Relay ServiceD. Ethernet Multipoint ServiceE. Ethernet Relay Multipoint Service
考题
VLAN Tagging, also known as Frame Tagging, is a method developed by Cisco to help identify packets travelling through trunk links. When an Ethernet frame traverses a trunk link, a special VLAN tag is added to the frame and sent across the trunk link .How does ERS use the VLAN tag?（）A. provide service internetworkingB. support transparency for Layer 2 framesC. indicate destination as a connection identifierD. map to the DLCI in service internetworking
考题
某台华为交换机做了如下配置：
[HUAWEI]interface ethernet 1/0/1[HUAWEI-Ethernet1/0/1]port link-type hybrid[HUAWEI-Ethernet1/0/1]port hybrid untagged vlan 3
关于此配置的说明正确的是（ ） A.port link-type hybrid 是配置接口类型为hybrid
B.Ethernet1/0/1 接口在发送帧时会将帧中的vlan 3 Tag 标记为untag
C.VLAN 上剥离VLAN 3 的unTag标记
D.Ethernet1/0/1 接口在接收帧时会将帧中的vlan 3 Tag 剥离。
考题
How does ERS use the VLAN tag?（）A、to provide service internetworkingB、to support transparency for Layer 2 framesC、as a connection identifier to indicate destinationD、as a mapping to the DLCI in service internetworkingE、to provide a trunk by which all VLANs can navigate from one site to one or multiple sites
考题
The Outer.1Q tag represents customer VLAN ID and inner.1Q tag represents Provider VLAN？（）A、The Outer.1Q tag represents customer VLAN ID and inner.1Q tag represents Provider VLAN （PVLAN ）B、It is an effective way to achieve VLAN transparency between Provider and enterprise customer bytunneling one ser of VLAN tags inside a second VLAN tagC、The Outer.1Q tag represents Service VLAN （PVLAN） and inner.1Q tag represents customer VLAND、QinQ is a way to hide native VLAN which can conflict with Provider native VLAN
考题
Which two of these Metro Internet services map to E-LAN services that are defined by the MEF？（）A、 Ethernet Private LineB、 Ethernet Wire ServiceC、 Ethernet Relay ServiceD、 Ethernet Multipoint ServiceE、 Ethernet Relay Multipoint Service
考题
How does the Ethernet Relay Service use the VLAN tag？（）A、 to provide service internetworkingB、 to support transparency for Layer 2 framesC、 as a connection identifier to indicate destinationD、 as a mapping to the DLCI in service internetworkingE、 to provide a trunk by which all VLANs can navigate from one site to one or multiple sites
考题
Which two Any Transport over MPLS （AToM） traffic encapsulations require the use of a control word？（）A、HDLCB、ATM AAL5C、PPPD、Ethernet VLANE、Frame Relay
考题
Which two statements about 10 Gigabit Ethernet （10GE） are true？（）A、10 Gigabit Ethernet does not support VLAN definitionB、10 Gigabit Ethernet supports full duplex links， but does not support half duplex linksC、10 Gigabit Ethernet supports unshielded or shielded twisted-pair cable connectionsD、10 Gigabit Ethernet supports Carrier Sense Multiple Access with Collision Detection （CSMA/CD）E、10 Gigabit Ethernet supports optical fiber connections in single mode only. Mufti mode is not supported
考题
Which four statements about Ethernet virtual circuit （EVC） infrastructure are true？ （）A、EVC infrastructure is a Layer 3 platform-independent routing architecture that supports IP overEthernet servicesB、Ethernet flow point （EFP） is configured on the main interfaceC、Feature commands like MQC-based QoS policies can be specifiedD、EVC infrastructure is a Layer 2 platform-independent bridging architecture that supports EthernetservicesE、Each Ethernet flow point （EFP） matches a predefined VLAN tag-based criteriaF、Ethernet flow point （EFP） is configured on the VLAN interface
考题
VLAN Tagging, also known as Frame Tagging, is a method developed by Cisco to help identify packets travelling through trunk links. When an Ethernet frame traverses a trunk link, a special VLAN tag is added to the frame and sent across the trunk link .How does ERS use the VLAN tag?（）A、provide service internetworkingB、support transparency for Layer 2 framesC、indicate destination as a connection identifierD、map to the DLCI in service internetworking
考题
Which three of these Metro Ethernet services map to E-Line services that are defined by the MEF？ （）A、 Ethernet Private LineB、 Ethernet Wire ServiceC、 Ethernet Relay ServiceD、 Ethernet Multipoint ServiceE、 Ethernet Relay Multipoint Service
考题
n the case of Ethernet transport， which two types of attachment circuits does L2TPv3 support？ （）A、port tunneling on the Ethernet subinterfaceB、VLAN tunneling on the Ethernet trunkC、port tunneling on the Ethernet interfaceD、VLAN tunneling on the Ethernet VLAN subinterfaceE、port tunneling on the Ethernet trunk
考题
What protocol does an IP phone use to learn the voice VLAN ID it should use for voice traffic？（）A、VTPB、802.1 qC、CDPD、Skinny Station Protocol
考题
Company.com is planning for an HACMP cluster and wants to know more about the network requirements. The plan is to use IPAT via IP aliasing and heartbeating via IP aliasing to preserve the corporate IP addresses. Currently the customer uses a separate VLAN for each individual subnet. Which statement best describes how HACMP co-exists with VLAN’s in this configuration？（） A、 All subnets in use by HACMP must be in the same VLAN.B、 All subnets in sue by HACMP must be in a different VLAN.C、 HACMP does not support multiple subnets when using heartbeating via IP aliasing.D、 HACMP does not support the use of VLAN.
考题
Company.com wishes to use IPAT via IP replacement in a two-node mutual cluster. Each node has two Ethernet 10/100/1000 adapters. Throughout the planning session，the customer has asked questions about subnet and VLAN requirements for the intended network topology. Which of the following best describes the network requirements？（） A、 The service IP addresses must be on a separate subnet and VLAN.B、 The non-service and service IP addresses must be on the same subnet and on the same VLAN.C、 All interfaces on a node must be in different subnets. All subnets must be on the same VLAN. D、 One non-service and one service IP address must be on the same logical subnet. All interfaces must be on the same VLAN.
考题
多选题Which three of these Metro Ethernet services map to E-Line services that are defined by the MEF？ （）AEthernet Private LineBEthernet Wire ServiceCEthernet Relay ServiceDEthernet Multipoint ServiceEEthernet Relay Multipoint Service
考题
多选题n the case of Ethernet transport， which two types of attachment circuits does L2TPv3 support？ （）Aport tunneling on the Ethernet subinterfaceBVLAN tunneling on the Ethernet trunkCport tunneling on the Ethernet interfaceDVLAN tunneling on the Ethernet VLAN subinterfaceEport tunneling on the Ethernet trunk
考题
单选题Company.com wishes to use IPAT via IP replacement in a two-node mutual cluster. Each node has two Ethernet 10/100/1000 adapters. Throughout the planning session，the customer has asked questions about subnet and VLAN requirements for the intended network topology. Which of the following best describes the network requirements？（）A
The service IP addresses must be on a separate subnet and VLAN.B
The non-service and service IP addresses must be on the same subnet and on the same VLAN.C
All interfaces on a node must be in different subnets. All subnets must be on the same VLAN. D
One non-service and one service IP address must be on the same logical subnet. All interfaces must be on the same VLAN.
考题
单选题Company.com is planning for an HACMP cluster and wants to know more about the network requirements. The plan is to use IPAT via IP aliasing and heartbeating via IP aliasing to preserve the corporate IP addresses. Currently the customer uses a separate VLAN for each individual subnet. Which statement best describes how HACMP co-exists with VLAN’s in this configuration？（）A
All subnets in use by HACMP must be in the same VLAN.B
All subnets in sue by HACMP must be in a different VLAN.C
HACMP does not support multiple subnets when using heartbeating via IP aliasing.D
HACMP does not support the use of VLAN.
考题
单选题The Outer.1Q tag represents customer VLAN ID and inner.1Q tag represents Provider VLAN？（）A
The Outer.1Q tag represents customer VLAN ID and inner.1Q tag represents Provider VLAN （PVLAN ）B
It is an effective way to achieve VLAN transparency between Provider and enterprise customer bytunneling one ser of VLAN tags inside a second VLAN tagC
The Outer.1Q tag represents Service VLAN （PVLAN） and inner.1Q tag represents customer VLAND
QinQ is a way to hide native VLAN which can conflict with Provider native VLAN
考题
单选题How does ERS use the VLAN tag?（）A
to provide service internetworkingB
to support transparency for Layer 2 framesC
as a connection identifier to indicate destinationD
as a mapping to the DLCI in service internetworkingE
to provide a trunk by which all VLANs can navigate from one site to one or multiple sites
考题
单选题Companycom purchased a new p5 570 without a HMC. The customer does not know how to power the full frame/system off since there does not appear to be an on/off button. What can be done to accomplish this task?（）A
Telnet into the machine and do a shutdown -FrB
Log into ASMI as Administrator and use ASMI menusC
Log into the service processor using WebSM and use ASMI menusD
Use the off button which is located to the left below the LEDs
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