This page was exported from Braindump2go Free Exam Dumps with PDF and VCE Collection [ https://www.mcitpdump.com ] Export date:Thu Apr 25 21:11:52 2024 / +0000 GMT ___________________________________________________ Title: [2018-April-New]Download 642-887 PDF from Braindump2go[33-43] --------------------------------------------------- 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:https://www.braindump2go.com/642-887.html2.|2018 Latest 642-887 Exam Questions & Answers Download;https://drive.google.com/drive/folders/0B75b5xYLjSSNeXNhZVlPaDA3dDA?usp=sharing QUESTION 33Which Cisco IOS XR high-availability feature is used to prevent routes from being used before LDP converges?A. LDP session protectionB. LDP-IGP synchronizationC. BFDD. IGP session protectionAnswer: BQUESTION 34Which Cisco IOS XR command should be used in order to enable LDP-IGP synchronization for the ISIS IGP protocol?A. RP/0/RSP0/CPU0:R1(config-isis-if-af)#mpls ldp syncB. RP/0/RSP0/CPU0:R1(config-isis)#mpls ldp syncC. RP/0/RSP0/CPU0:R1(config-ldp)#isis ldp syncD. LDP-IGP synchronization is not supported for the ISIS IGP protocol on Cisco IOS XR platformsAnswer: AQUESTION 35Referring to the Cisco IOS XR show command output exhibit, What are three possible reasons that the GigabitEthernet0/1/0/10 LDP IGP sync status is not ready? (Choose three.) A. GigabitEthernet0/1/0/10 is not configured to run LDP.B. Graceful restart is not configured on the peer.C. The LDP neighbor on GigabitEthernet0/1/0/10 is not up.D. The OSPF neighbor on GigabitEthernet0/1/0/10 is not up.E. LDP is up on GigabitEthernet0/1/0/10, but no label bindings have been received from the peer.F. GigabitEthernet0/1/0/10 is a member link of Bundle-Ether9000.Answer: CDEQUESTION 36In which two Cisco IOS XR configuration modes can mpls ldp igp sync be configured? (Choose two.)A. config-ldpB. config-ifC. config-ospf-arD. config-ospfE. config-isisAnswer: CDQUESTION 37On Cisco routers, which three methods can be used to map traffic into the MPLS traffic engineering tunnel? (Choose three.)A. on-demand routingB. static routingC. optimized edge routingD. policy-based routingE. autorouteAnswer: BDEQUESTION 38Which three statements are correct regarding a Cisco MPLS TE? (Choose three.)A. A Cisco MPLS TE tunnel maps onto an LSP path.B. Tunnels are bidrectional by default.C. Packets that are mapped into a Cisco MPLS TE tunnel will have two labels, with the top label indicating what the tail-end router should do with the packet.D. A tunnel that is created with a priority of 0 can pre-empt an existing tunnel with a priority of 7.E. CBR takes into account link resource and traffic tunnel attributes.F. RSVP is used between customer routers.Answer: ADEQUESTION 39On a Cisco router, when will the router actually reserve the bandwidth for the MPLS traffic engineering tunnel?A. during the autoroute processB. during constraint-based routing calculationsC. on the receipt of the RSVP Path messageD. on the receipt of the RSVP Resv messageAnswer: DQUESTION 40Cisco MPLS TE path setup can be affected by which three tunnel attributes? (Choose three.)A. bandwidthB. delayC. MTUD. priorityE. affinityAnswer: ADEQUESTION 41When using the tunnel mpls traffic-eng path-option 1 explicit name test command in Cisco MPLS TE tunnel configurations, the test explicit-path configuration will consist of a list of which values?A. tunnel endpointB. resource class affinityC. MPLS labelD. IP addressAnswer: DQUESTION 42Cisco MPLS TE resource attributes that are configured locally for each link are distributed to the headend router of the traffic engineering tunnel using which protocol?A. BGPB. MP-BGPC. LDPD. RSVPE. OSPF or IS-IS with TE extensionAnswer: EQUESTION 43When implementing Cisco MPLS TE, the constrained-based path calculations will use which value as the TE cost of each link within the MPLS domain?A. By default, it will use the IGP metric, or each link can be assigned a specific value using the admin- weight command.B. It can only use the IGP metric as the TE cost.C. It will use the interface bandwidth as the TE cost.D. Each link must be assigned a TE cost using the metric command.Answer: A!!!RECOMMEND!!!1.|2018 Latest 642-887 Exam Dumps (PDF & VCE) 190Q&As Download:https://www.braindump2go.com/642-887.html2.|2018 Latest 642-887 Study Guide Video: YouTube Video: YouTube.com/watch?v=LWvoUnmI3Vc --------------------------------------------------- Images: --------------------------------------------------- --------------------------------------------------- Post date: 2018-04-09 08:24:34 Post date GMT: 2018-04-09 08:24:34 Post modified date: 2018-04-09 08:24:34 Post modified date GMT: 2018-04-09 08:24:34 ____________________________________________________________________________________________ Export of Post and Page as text file has been powered by [ Universal Post Manager ] plugin from www.gconverters.com