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Correct Answer for the Question – Which Cisco IOS XR configuration creates ad L2VPN using BGP as auto-discovery and LDP as signalling? is given below Which Cisco IOS XR configuration creates ad L2VPN using BGP as auto-discovery and LDP as signalling? autodiscovery bgp signalling-protocol ldp Correct Answer The Correct Answer for this Question is autodiscovery bgp … Read more
Correct Answer for the Question – Which description is true about how remote IP Fast re-route address feature in the ring topology is given below which description is true about how remote IP Fast re-route address feature in the ring topology routers establish an MPLS TE Tunnel with all PQ nodes in the ring routers establish … Read more
Correct Answer for the Question – Which two IOS commands are required to meet this requirement? is given below Refer to the exhibit. A network engineer must configure BFD for IS-IS between R1 and R2. Incase the primary link fails, the convergence time should be less than a second.Which two IOS commands are required to meet … Read more
Correct Answer for the Question – Improve OSPF SPF convergence is given below improve OSPF SPF convergencehttp://blog.ine.com/2009/12/31/tuning-ospf-performance/ LSA pacing incremental SPF (ispf) incremental RPC/PRC (use in IS-IS and OSPF) Correct Answer The Correct Answer for this Question is LSA pacing incremental SPF (ispf) Explanation The Question – Improve OSPF SPF convergence has been answered correctly and … Read more
Correct Answer for the Question – How do you fix for stability. is given below A new high speed link has been added but it flaps and cause routing instability, how do you fix for stability. ip dampening bfd dampening bgp dampening Correct Answer The Correct Answer for this Question is ip dampening Explanation The Question … Read more
Correct Answer for the Question – THREE ways to configure SoS value for a BGP neighbor. is given below *HINT*THREE ways to configure SoS value for a BGP neighbor. BGP peer policy template BGP neighbor command BGP peer grouprouter bgp 6vrf vrf_Aneighbor 192.168.70.24remote-as 10address-family ipv4 unicastsite-of-origin 10.0.01:20http://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/routing/command/reference/rrasr9kbgp.html BGP peer policy template BGP neighbor command BGP peer … Read more
Correct Answer for the Question – Advantages of per link LFA over per prefix LFA is given below Advantages of per link LFA over per prefix LFA. Simpler computation single rSPF per protected neighbour. No prefix processing. Less CPU/Memory intensive. Smaller coverage. More complex computation full Dijkstra per neighbour. Per prefix backup computation. More … Read more
Correct Answer for the Question – EIGRP/OSPF IPv6 redistribution is given below EIGRP/OSPF IPv6 redistributionhttps://supportforums.cisco.com/document/12110191/understand-include-connected-keyword-use-ipv6-redistributionexample:!ipv6 router eigrp 1eigrp router-id 2.2.2.2redistribute ospf 1 metric 100000 20000 255 255 1500 include-connected!ipv6 router ospf 1redistribute eigrp 1 include-connected!! redistribute eigrp 1 include-connected redistribute ospf 1 metric 100000 20000 255 255 1500 include-connected Correct Answer The Correct Answer for this … Read more
Correct Answer for the Question – How to install 2 routes for same prefix in CEF one had LP of 100 and other had 200 there was exhibit is given below How to install 2 routes for same prefix in CEF one had LP of 100 and other had 200 there … Read more
Correct Answer for the Question – What two solutions could fix it, including adding loopbacks to ospf, changing router id for ldp to physical interface or its address etc is given below An LDP question with two routers forming neighbors but router id was loopbacks that werent in IGP, what two solutions could fix it, including … Read more
