This page was exported from Latest Braindump2go VCE And PDF Dumps Free Download [ ] Export date:Wed Jan 22 6:53:35 2020 / +0000 GMT ___________________________________________________ Title: [2018-April-New]Valid Braindump2go 642-887 PDF and VCE Dumps 190Q Offer[160-169] --------------------------------------------------- 2018 April New Cisco 642-887 Exam Dumps with PDF and VCE Free Updated Today! Following are some new 642-887 Real Exam Questions:1.|2018 Latest 642-887 Exam Dumps (PDF & VCE) 190Q&As Download:|2018 Latest 642-887 Exam Questions & Answers Download; 159An engineer sets up QoS over MPLS networks. How many classes of traffic can one LSP support?A. as many as 8, because the EXP field is 3 bitsB. as many as 3, because the EXP field is 3 bitsC. as many as 64, because the DSCP field is 6 bitsD. as many as 6, because the DSCP field is 6 bitsAnswer: AQUESTION 160An engineer deployed a Cisco MPLS TE next-hop protection over a switched environment. While testing the link protection, an excessive IGP delay in the reconvergence time is seen.Which action fixes this issue?A. Replace the existing link with a routed back-to back linkB. Configure object trackingC. Set up more aggressive IGP timersD. Implements BFD on the linkAnswer: BQUESTION 161Which configuration set enables outbound label filtering so that only peer receives label advertisements in an MPLS environment?A. B. C. D. Answer: CQUESTION 162Which high-availability feature does not require communication with other peers?A. rLFAB. MPLS TE FRRC. Nonstop RoutingD. NSFAnswer: AQUESTION 163Which driver uses an IntServ QoS model in an MPLS TE enabled service provider network?A. DSCP, which requires signaling across the provider networkB. RSVP, which enables bandwidth guarantees across a provider networkC. RSVP, which enables per-hop behavior across a provider networkD. DSCP, which enables bandwidth guarantees across a provider networkAnswer: BQUESTION 164Refer to the exhibit. MPLS TE Tunnel 138 has a headend R1 and a tailend R4, and uses path R1-R2-R4 as the primary LSP. The path R1-R2-R3-R4 should be implemented as a backup LSP in case the R2-R4 link fails. To which interface should the appropriate configuration be applied to accomplish this?A. B. C. D. Answer: CQUESTION 165What is the function of MPLS FRR?A. automatically repairs LDP adjacency issues for MPLS TE tunnel endpointsB. automatically updates BGP prefixes during link failuresC. automatically redirects MPLS TE traffic away from degraded linksD. routes traffic onto a backup MPLS TE tunnel during link failuresAnswer: DQUESTION 166An engineer must configure a policy on a Cisco IOS XE router that achieves the following:Traffic 2 Mbps or less is transmittedTraffic between 2 Mbps and 3 Mbps is marked with IP Precedence 4Traffic that exceeds 3 Mbps is droppedWhich configuration achieves this policy?A. B. C. D. Answer: CQUESTION 167Refer to the exhibit. You are about to implement security features, including this configuration, within the MPLS network of a large MPLS service provider.How does the router distribute the labels to its neighbors?A. All network labels are sent to all TDP neighborsB. All network labels are sent to all LDP neighborsC. All network labels are sent to all LDP neighborsD. All network labels are sent to all LDP and TDP neighborsAnswer: CQUESTION 168Which feature should you configure to enable routers to maintain MPLS label information despite link flaps on an interface?A. Targeted AdjacencyB. IGP SynchronizationC. MPLS LDP Session ProtectionD. NSRAnswer: CQUESTION 169Which option shows how a network engineer implements QPPB marking of incoming traffic on a router that is connected to a VoIP SP (AS62000, BGP community 60000:1) and to a data services service provider (AS61000, BGP community 61000:1) on Cisco IOS XE?A. B. C. D. Answer: C!!!RECOMMEND!!!1.|2018 Latest 642-887 Exam Dumps (PDF & VCE) 190Q&As Download:|2018 Latest 642-887 Study Guide Video: YouTube Video: --------------------------------------------------- Images: --------------------------------------------------- --------------------------------------------------- Post date: 2018-04-02 06:25:05 Post date GMT: 2018-04-02 06:25:05 Post modified date: 2018-04-02 06:25:05 Post modified date GMT: 2018-04-02 06:25:05 ____________________________________________________________________________________________ Export of Post and Page as text file has been powered by [ Universal Post Manager ] plugin from