Which three of these are major components of an MPLS VPN network？ （）

相似题目

• Which three of these are elements of the Cisco Unified Wireless Network architecture?（）

  A . cell phones B . remote access C . mobility services D . network management E . network unification F . network decentralizatio

  查看最佳答案

• Which three of these Metro Ethernet services map to E-Line services that are defined by the MEF？ （）

  A .  Ethernet Private Line B .  Ethernet Wire Service C .  Ethernet Relay Service D .  Ethernet Multipoint Service E .  Ethernet Relay Multipoint Service

  查看最佳答案

• Refer to the exhibit. The output that is shown is generated at a switch. Which three of these statements are true? （）

  A . All ports will be in a state of discarding, learning, or forwarding. B . Thirty VLANs have been configured on this switch. C . The bridge priority is lower than the default value for spanning tree. D . All interfaces that are shown are on shared media. E . All designated ports are in a forwarding state. F . The switch must be the root bridge for all VLANs on this switch.

  查看最佳答案

• Which three of these statements about penultimate hop popping are true？（）

  A . It is used only for directly connected subnets or aggregate routes. B . It can only be used with LDP. C . It is only used when two or more labels are stacked. D . It enables the Edge LSR to request a label pop operation from its upstream neighbors. E . It is requested through TDP using a special label value that is also called the implicit-null value. F . It is requested through LDP using a special label value that is also called the implicit-null value.

  查看最佳答案

• Which three of these statements about PPPoE are true？（）

  A . PPPoE can provide a host with access to a destination over Ethernet. You can have only one  PPPoE session per PVC B . You must install PPPoE client software on all hosts that connect to the Ethernet segment. This means that the access provider must maintain a CPE C . You cannot use PPPoE with Cisco Service Selection Gateway D . PPPoE implementation is susceptible to broadcast storms and possible denial-of-service attacks E . Per-session accounting is possible， which allows the service provider to charge the subscriber based on session time for various services offered. The service provider can also require a minimum access charge

  查看最佳答案

• Which three of these service components are in the implement phase？（）

  A . Staging B . Business Requirements Development C . Post Implementation Support Handoff Meeting D . Detailed Design Development E . Staff Training F . Incident Management

  查看最佳答案

• Which three of these statements regarding 802.1Q trunking are correct？（）

  A . 802.1Q native VLAN frames are untagged by default. B . 802.1Q trunking ports can also be secure ports. C . 802.1Q trunks can use 10 Mb/s Ethernet interfaces. D . 802.1Q trunks require full-duplex， point-to-point connectivity. E . 802.1Q trunks should have native VLANs that are the same at both ends.

  查看最佳答案

• Which three of these are characteristics of UTP cable？（）

  A . The wires in each pair are wrapped around each other B . An insulating material covers each of the individual copper wires in it C . It comes in eight-pair wire bindles D . EMI and RFI cause only limited degradation to signals running over it E . It comes in seven categories F . IT has an external diameter of approximately 0 28 inche

  查看最佳答案

• Which three of these are elements of the Cisco Unified Wireless Network architecture？（）

  A . cell phones B . remote access C . mobility services D . network management E . network unification F . network decentralizatio

  查看最佳答案

• Which three of these statements regarding 802.1Q trunking are correct?（）

  A . 802.1Q native VLAN frames are untagged by default. B . 802.1Q trunking ports can also be secure ports. C . 802.1Q trunks can use 10 Mb/s Ethernet interfaces. D . 802.1Q trunks require full-duplex, point-to-point connectivity. E . 802.1Q trunks should have native VLANs that are the same at both ends.

  查看最佳答案

• Which three of these are benefits of telepresence and video collaboration?（）

  A . reduce the need to personalize communications with customers B . do more with less C . eliminate miscommunication D . influence competitive advantage and business agility through faster decision-making and new business processes and models E . transform your business and organization and be greener F . provide a unified tool for all business processe

  查看最佳答案

• Which three of these user groups are available on cisco wcs version 4.0？（）

  A . admin B . users assistant C . system monitoring D . power users E . administrators F . network operator

  查看最佳答案

• You are using IPv6， and would like to configure EIGRPv3. Which three of these correctly describe how you can perform this configuration？（）

  A . EIGRP for IPv6 is directly configured on the interfaces over which it runs. B . EIGRP for IPv6 is not configured on the interfaces over which it runs， but if a user uses passive-interface configuration， EIGRP for IPv6 needs to be configured on the interface that is made passive. C . There is a network statement configuration in EIGRP for IPv6， the same as for IPv4. D . There is no network statement configuration in EIGRP for IPv6. E . When a user uses a passive-interface configuration， EIGRP for IPv6 does not need to be configured on the interface that is made passive. F . When a user uses a non-passive-interface configuration， EIGRP for IPv6 does not need to be configured on the interface that is made passive

  查看最佳答案

• Which three of these statements about Dynamic Trunking Protocol are correct？（）

  A .  It supports autonegotiation for both ISL and IEEE 802.1Q trunks. B .  It must be disabled on an interface if you do not want the interface to work as a trunk or start negotiation to become a trunk. C .  It is a point-to-multipoint protocol. D .  It is a point-to-point protocol. E .  It is not supported on private VLAN ports or tunneling ports.

  查看最佳答案

• Examine these two statements:Which three are true about the MRKT tablespace?（）

  A . The MRKT tablespace is created as a small file tablespace, because the file size is less than the minimum required for big file files. B . The MRKT tablespace may be dropped if it has no contents. C . Users who were using the old default tablespace will have their default tablespaces changed to the MRKT tablespace. D . No more data files can be added to the tablespace. E . The relative file number of the tablespace is not stored in rowids for the table rows that are stored in the MRKT tablespace.

  查看最佳答案

• Which three of these are major scaling, sizing, and performance considerations for an IPsec design?（）

  A . connection speed B . number of remote sites C . features to be supported D . types of devices at the remote site E . whether packets are encrypted using 3DES or AES F . number of routes in the routing table at the remote site

  查看最佳答案

• Which three of these are optical channel data unit （ODU） overhead fields？ （）

  A . general communication channel 0 （GCC0） B . section monitoring C . reserved （RES） D . general communication channels 1 and 2 （GCC1 GCC2） E . tandem connection monitoring activation deactivation （TCM ACT）

  查看最佳答案

• Which three of these are types of Ethernet Virtual Connections （EVCs） in the MEF concept？ （）

  A . rooted multipoint EVC （E-Tree） B . point-to-point EVC （E-Line） C . point-to-multipoint EVC （E-Tree） D . hub spoke EVC （E-Tree） E . multipoint-to-multipoint EVC （E-LAN）

  查看最佳答案

• Which three of these service components are in the design phase？（）

  A . Account Qualification and Planning B . Detailed Design Development C . Staff Training D . Systems Acceptance Test Plan Development E . Staging Plan Development F . Site Readiness Assessment

  查看最佳答案

• Which three of these are major scaling， sizing， and performance considerations for an IP secdesign？ （）

  A .  connection speed B .  number of remote sites C .  features to be supported D .  types of devices at the remote site E .  whether packets are encrypted using 3DES or AES F .  number of routes in the routing table at the remote site

  查看最佳答案

• Which three of these items are IPv6 transition mechanisms? （）(Choose three.)

  A . ISATAP B . NATV6 C . manually configured overlay tunnels D . dual stack configuratio

  查看最佳答案

• Which three of these items are found within the router advertisement message of IPv6 stateless autoconfiguration?（） (Choose three.)

  A . flags indicating the kind of autoconfiguration that can be done by hosts B . default router information C . /64 prefix that can be used on the link and the lifetime of the prefix D . IPv6 DHCP server address informatio

  查看最佳答案

• Which three of these statements about the IP service level agreement （SLA） sender are true？ （）

  A . SLA sender target can be an IP host B . SLA sender sends a probe packet and a response probe packet C . SLA sender sends a probe packet D . SLA sender target must be a router E . SLA sender target can be an IP SLA responder

  查看最佳答案