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What are two reasons for using a virtual link in OSPF?（）
- A、Provides fast convergence times.
- B、Supports connections of multiple backbones.
- C、Eliminates the need for a Designated Router.
- D、Supports non direct connections to the backbone.
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更多 “What are two reasons for using a virtual link in OSPF?（）A、Provides fast convergence times.B、Supports connections of multiple backbones.C、Eliminates the need for a Designated Router.D、Supports non direct connections to the backbone.” 相关考题
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What are two reasons for using a virtual link in OSPF?()
A. Provides fast convergence times.B. Supports connections of multiple backbones.C. Eliminates the need for a Designated Router.D. Supports non direct connections to the backbone.
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You have 50 subscribers accessing a LAC to connectto ISP1.com.What is the L2TP Control Connections and Sessions for the subscribers?()
A.A single Control Connection and a single SessionB.A single Control Connection and multiple Sessions(one pers ubscriber)C.Multiple Control Connections and a single SessionD.Multiple Control Connections and multiple Sessions(one per subscriber)
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What are three benefits of using IPv6?()
A. IPv6 supports a greater level of security by integrating features that were optional add-ons in IPv4.B. IPv6 reduces administrative overhead using stateless address autoconfiguration for hosts.C. IPv6 eliminates the need for private to public NAT using a large address pool.D. IPv6 provides backward compatibility with IPv4 using the Next Header field.E. IPv6 represents large IP addresses using dotted decimal notation.
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Which two are characteristics of the IS －IS protocol but not OSPF?()
A. forms adjacencies with all neighborsB. supports demand circuit routingC. provides routing support for multiple network layer protocolsD. utilizes SPF algorithmE. provides for network scalability by allowing the network to be separated into areasF. three layers of hierarchical routing
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What are two characteristics of OER? ()
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What are two benefits of using a single OSPF area network design?()
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What are two enhancements that OSPFv3 supports over OSPFv2? ()
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What are three benefits of GLBP?()
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What are two benefits of using a single OSPF area network design?（）A、it reduces the number of required OSPF neighbor adjacenciesB、It reduces the types of LSAs that are generatedC、It is less CPU intensive for routers in the single areaD、It increases LSA response times.E、It removes the need for virtual links
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You have 50 subscribers accessing a LAC to connectto ISP1.com.What is the L2TP Control Connections and Sessions for the subscribers?（）A、A single Control Connection and a single SessionB、A single Control Connection and multiple Sessions(one pers ubscriber)C、Multiple Control Connections and a single SessionD、Multiple Control Connections and multiple Sessions(one per subscriber)
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You are about to design a very fast convergence time on a service provider network. Which feature wouldyou utilize to declare a link failure within less than two seconds of the fault on a link？（）A、fast convergence SFPB、MTU discoveryC、redundancy linksD、keepaliveE、carrier delay
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What are three benefits of GLBP?（）A、GLBP supports up to eight virtual forwarders per GLBP groupB、GLBP supports clear text and MD5 password authentication between GLBP group membersC、GLBP is an open source standardized protocol that can be used with multiple vendorsD、GLBP supports up to 1024 virtual routersE、GLBP can load share traffic across a maximum of four routersF、GLBP elects two AVGs and two standby AVGs for redundancy
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What are two enhancements that OSPFv3 supports over OSPFv2? （）A、It requires the use of ARP.B、It can support multiple IPv6 subnets on a single link.C、It supports up to 2 instances of OSPFv3 over a common link.D、It routes over links rather than over networks.
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Which two are characteristics of the IS -IS protocol but not OSPF?（）A、forms adjacencies with all neighborsB、supports demand circuit routingC、provides routing support for multiple network layer protocolsD、utilizes SPF algorithmE、provides for network scalability by allowing the network to be separated into areasF、three layers of hierarchical routing
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What three statements are true about the various deployments of the 802.1x Extensible Authentication Protocol （EAP）？ （）A、 EAP-FAST has the ability to tie login with non-Microsoft user databasesB、 EAP-TLS supports static passwordsC、 PEAP supports one-time passwordsD、 LEAP does not support multiple operating systemsE、 LEAP supports Layer 3 roamingF、 PEAP does not work with WPA·
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You have a VPN server that runs Windows Server 2003 Service Pack 2 (SP2). The VPN server is configured to have a static IP address pool. The IP address range is 10.10.10.1 to 10.10.10.200.All clients connect to the server by using PPTP. You discover that the VPN server supports only five concurrent VPN connections. You need to ensure that the VPN server supports 100 concurrent VPN connections. What should you do?（） A、From Network Interfaces, create a new demand-dial interface. B、From the properties of the server, disable multilink connections. C、From the port properties, configure the WAN Miniport (PPTP) device. D、From the properties of the server, configure the IP address assignment settings.
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多选题What are two enhancements that OSPFv3 supports over OSPFv2? （）AIt requires the use of ARP.BIt can support multiple IPv6 subnets on a single link.CIt supports up to 2 instances of OSPFv3 over a common link.DIt routes over links rather than over networks.
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考题
多选题What three statements are true about the various deployments of the 802.1x Extensible Authentication Protocol （EAP）？ （）AEAP-FAST has the ability to tie login with non-Microsoft user databasesBEAP-TLS supports static passwordsCPEAP supports one-time passwordsDLEAP does not support multiple operating systemsELEAP supports Layer 3 roamingFPEAP does not work with WPA·
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