Tag: Cisco 642-887 VCE

Ensurepass.com : Ensure you pass the IT Exams 2018 Aug Cisco Official New Released 642-887100% Free Download! 100% Pass Guaranteed! Implementing Cisco Service Provider Next-Generation Core Network Services Question No: 81Which option is a Cisco-recommended congestion management or queuing method for real-time traffic for voice and video?CB-WFQPQWFQLLQAnswer: D Question No: 82 DRAG DROPAnswer: Question No: 83When implementing MPLS TE tunnels on Cisco IOS XR routers, what is the tunnel setup Read more [...]

Ensurepass.com : Ensure you pass the IT Exams 2018 Aug Cisco Official New Released 642-887100% Free Download! 100% Pass Guaranteed! Implementing Cisco Service Provider Next-Generation Core Network Services Question No: 71Which four options describe the functions of the control world in an AToM environment? (Choose four.)It carries generic and Layer 2 payload-specific information.It prevents fragmentation and reassembly.It preserves the sequence of the transported frames.It is responsible Read more [...]

Ensurepass.com : Ensure you pass the IT Exams 2018 Aug Cisco Official New Released 642-887100% Free Download! 100% Pass Guaranteed! Implementing Cisco Service Provider Next-Generation Core Network Services Question No: 61Which configuration fulfills the requirement of configuring LDP with Cisco Nonstop Forwarding on a router with 5 minutes time to hold the forwarding table information and 1 minute retry timer value for an LDP connection?mpls ldp graceful-restartgraceful-restart forwarding Read more [...]

Ensurepass.com : Ensure you pass the IT Exams 2018 Aug Cisco Official New Released 642-887100% Free Download! 100% Pass Guaranteed! Implementing Cisco Service Provider Next-Generation Core Network Services Question No: 51Referring to the Cisco IOS XR configuration exhibit,which labels will be advertised by the router with this configuration?Only the label for 10.1.1.1/32 will be advertised to all the LDP peers.Labels for all prefixes will be advertised to the 10.1.1.1 LDP peer.Labels for Read more [...]

Ensurepass.com : Ensure you pass the IT Exams 2018 Aug Cisco Official New Released 642-887100% Free Download! 100% Pass Guaranteed! Implementing Cisco Service Provider Next-Generation Core Network Services Question No: 41 DRAG DROPAnswer: Question No: 42On Cisco routers, how is hierarchical QoS implemented?Within the parent policy, reference another child policy using the policy-map command.Within the child policy, reference another parent policy using the policy-map command.Use the policy-map Read more [...]

Ensurepass.com : Ensure you pass the IT Exams 2018 Aug Cisco Official New Released 642-887100% Free Download! 100% Pass Guaranteed! Implementing Cisco Service Provider Next-Generation Core Network Services Question No: 31 DRAG DROPAnswer: Question No: 32Which QoS technique can be used to protect customer traffic from being dropped by traffic rate limiting performed by the service provider?LLQpolicingfair-queueshapingAnswer: D Question No: 33On the Cisco IOS XR, when using the match protocol Read more [...]

Ensurepass.com : Ensure you pass the IT Exams 2018 Aug Cisco Official New Released 642-887100% Free Download! 100% Pass Guaranteed! Implementing Cisco Service Provider Next-Generation Core Network Services Question No: 21Which item is not available to be used for QoS classification in Cisco IOS XR?MAC SAprotocolinner EXPdiscard-classQoS-groupVLANAnswer: C Question No: 22A network engineer must design a core network routing domain that supports Cisco MPLS TE. Which two interior gateway protocols Read more [...]

Ensurepass.com : Ensure you pass the IT Exams 2018 Aug Cisco Official New Released 642-887100% Free Download! 100% Pass Guaranteed! Implementing Cisco Service Provider Next-Generation Core Network Services Question No: 11Refer to the Cisco IOS XR configuration exhibit.Which statement is correct?The backup tunnel-te 10 tunnel is using the highest setup and hold priority settings of 7.The backup tunnel path is learned dynamically.The fast-reroute command is missing under the (config-mpls-te-if)# Read more [...]

Ensurepass.com : Ensure you pass the IT Exams 2018 Aug Cisco Official New Released 642-887100% Free Download! 100% Pass Guaranteed! Implementing Cisco Service Provider Next-Generation Core Network Services Question No: 1Which Cisco IOS XR command should be used in order to enable LDP-IGP synchronization for the ISIS IGP protocol?RP/0/RSP0/CPU0:R1(config-isis-if-af)#mpls ldp syncRP/0/RSP0/CPU0:R1(config-isis)#mpls ldp syncRP/0/RSP0/CPU0:R1(config-ldp)#isis ldp syncLDP-IGP synchronization Read more [...]