This page was exported from Braindump2go Free Exam Dumps with PDF and VCE Collection [ https://www.mcitpdump.com ] Export date:Sun Nov 24 0:17:10 2024 / +0000 GMT ___________________________________________________ Title: 100% Pass Cisco 642-889 Exam Questions Free Braindump2go Instant Download --------------------------------------------------- CISCIO NEW UPDATED: Cisco 642-889 Exam Questions has already been updated recently! Cisco Official Exam Center New Released 642-889 Dumps Questions, Many New Questions added into it! Braindump2go Offer Free Sample Questions and Answers for Download Now! Visit Our Webiste, get the new updated Questions then pass Cisco 642-889 at the first try!Keywords: 642-889 Exam Dumps,642-889 Practice Tests,642-889 Practice Exams,642-889 Exam Questions,642-889 PDF,642-889 VCE Free,642-889 Book,642-889 E-Book,642-889 Study Guide,642-889 Braindump,642-889 Prep Guide,Implementing Cisco Service Provider Next-Generation Edge Network Services (SPEDGE) QUESTION 77Which VPN technology is an example of a full-mesh VPN? A.    VTIB.    GRE VPNC.    Frame Relay L2 VPND.    MPLS L3VPN Answer: D QUESTION 78Which VPN technology allows remote sites with dynamic IP addresses to connect to a central hub? A.    static IPsec tunnelsB.    site-to-site VPNC.    DMPVND.    VRFs Answer: C QUESTION 79A customer wants two separated sites to be connected via a pseudo-wire. Which solution provides the simplest implementation? A.    AToMB.    Layer 3 VPNC.    VPLSD.    GETVPN Answer: A QUESTION 80Which three options are features of MPLS Layer 2 VPNs? (Choose three.) A.    Routing occurs on customer devices.B.    Routing occurs on service provider and customer devices.C.    Customer sites appear to be on the same LAN.D.    Customer sites appear to be on different LANs in the same routing domain.E.    A routing protocol must be configured between the CE and PE device.F.    Traffic between CE and PE is forwarded in Layer 2 format. Answer: ACF QUESTION 81Which two options are disadvantages of MPLS Layer 3 VPNs? (Choose two.) A.    IP-only supportB.    lack of scalabilityC.    dependency on service provider Layer 3 modelD.    complex PE-CE configurationE.    less efficient than hub-and-spoke model Answer: AD QUESTION 82What is the purpose of the route distinguisher in a service provider network? A.    to identify which prefixes should be importedB.    to identify customer local prefixesC.    to identify customer global prefixesD.    to identify which prefixes should be exported from BGP Answer: C QUESTION 83Refer to the exhibit. PE1 and PE2 are advertising the same subnet 10.10.10.0/24 and export route-target to PE3. Which PE advertised subnet is installed at the PE3 BGP table?  A.    PE1 subnet only, due to higher BGP assigned weight.B.    PE2 subnet only because it is a member in the same VRF.C.    PE1 and PE2 subnetsD.    PE1 and PE2 subnets as 300:300:10.10.10.0/24 Answer: C QUESTION 84A routing entry on a PE router has an ext-hop address of ::ffff:[IP ADDRESS]. Which service provider technology is being deployed? A.    6VPEB.    6PEC.    4to6 tunnelD.    6to4 tunnel Answer: B QUESTION 85When is it appropriate to activate the VPNv6 address family? A.    when implementing 6PEB.    when running dual stack at the provider edgeC.    when implementing 6to4 tunnelingD.    when implementing 6VPE Answer: D QUESTION 86Refer to the exhibit. A customer wants to deploy an IPv6 VPN network over the MPLS provider. Which option describes what must be enabled on the MPLS provider to support this request?  A.    IPv6 should be deployed inside the core network of the provider.B.    LDP also should be configured to provide labels for IPv6 routes.C.    MP-iBGP VPNv6 session should be configured with current IPv4 addresses.D.    MP-iBGP IPv6 session should be configured with current IPv4 addresses. Answer: C QUESTION 88A customer is connecting to a Cisco IOS XR PE device via BGP. The peering session is up and the customer is advertising routes, but the provider is not receiving any. Which issue is the most likely cause? A.    The IOS XR device drops inbound routing updates on eBGP peers without an inbound route- policy.B.    The IOS XR devicerequires as-override on all eBGP customer peers.C.    The IOS XR devicerequires labeled-unicast peering sessions to eBGP customers.D.    The IOS XR devicedrops inbound routing updates on eBGP peers that do not send extended communities. Answer: A Braindump2go Offers 100% money back guarantee on all products! Our products remain valid for a lifetime! Recently we update our 642-889 Exam Questions since the Cisco Official Exam Center adds some new questions in 642-889 Exam Dumps. Braindump2go checks all Exam Dumps every day and guarantee all the exam questions are the latest and correct! http://www.braindump2go.com/642-889.html --------------------------------------------------- Images: --------------------------------------------------- --------------------------------------------------- Post date: 2015-06-29 06:24:04 Post date GMT: 2015-06-29 06:24:04 Post modified date: 2015-06-29 06:24:04 Post modified date GMT: 2015-06-29 06:24:04 ____________________________________________________________________________________________ Export of Post and Page as text file has been powered by [ Universal Post Manager ] plugin from www.gconverters.com