This page was exported from Lead2pass Dumps For Exam With New Updated Exam Questions [ ] Export date:Thu Jan 21 2:30:44 2021 / +0000 GMT ___________________________________________________ Title: [February 2018] Free Lead2pass Cisco 400-201 PDF Exam Questions And Answers Download 647q --------------------------------------------------- Free Lead2pass Cisco 400-201 VCE And PDF Instant Download: QUESTION 11Which two flexible service mapping features that are used on the ES40 line card can classify traffic into different service instances, in order to consume fewer VLANs? (Choose two.) A.    CoSB.    DSCPC.    IP precedenceD.    MPLS experimental bitE.    ToSF.    EtherTypeAnswer: AFExplanation: QUESTION 12Which three statements about bidirectional PIM are true? (Choose three) A.    Traffic for a bidirectional group flows along the one shared tree and simultaneously utilizes multiple paths in a redundant network topology.B.    It does not require any traffic signaling in the protocolC.    Membership to a bidirectional group is signaled using explicit Join messages.D.    It maintains source-specific forwarding state.E.    It reduces memory, bandwidth, and CPU requirements Answer: BCE QUESTION 13A network architect is tasked to design and deploy multicast in a service provider core. There is a requirement to have two PIM RP routers for PIM-SM distribute mode.What can the network architect do to satisfy this requirement? A.    Set two RPs with same priority.B.    Set two RPs, one with high priority and the other with low priority.C.    Set one RP as the main RP and another as a backup RP.D.    Set the RP-BSR method with one high-priority RP and one low-priority RP. Answer: D QUESTION 14In relation to MPLS Multicast VPN, which three statements about multicast distribution (MDT) groups are true? (Choose three) A.    Default MDT groups are used for PIM control traffic, low-bandwidth sources, and flooding of sparse mode traffic.B.    MDTs are built in customer networksC.    Data MDT groups are used for high-bandwidth sources to reduce replication to uninterested PEs.D.    MDTs are built in provider networksE.    The number of MDTs depends on PIM modes of MDT groups. Answer: CDEExplanation:Tree created by the MVPN configuration. The Default-MDT is used for customer Control Plane and low rate Data Plane traffic. It connects all of the PE routers with MVRFs in a particular MD and one will exist in every MD whether there is any active source in the respective customer network. QUESTION 15What is the role of Forwarding Equivalence Class (FEC) in MPLS? A.    FEC determines how to establish an LSP path.B.    FEC determines how IP packets are forwarded in MPLS LSP.C.    FEC determines how MPLS labels are stacked in LSP.D.    FEC determines how a group of IP packets are mapped to an LSP. Answer: D QUESTION 16In optical channel transport unit overhead (OTU OH), what are general communication channels 1 and 2 (GCC1/GCC2) used for? A.    for trail trace identificationB.    as the backward defect indicatorC.    to transmit information between OTU termination pointsD.    to extend command and management functions over several framesE.    General communication channels 1 and 2 (GCC1/GCC2) do not belong to OTU OH. Answer: EExplanation: OTU overhead:The OTU overhead consists of three bytes for section monitoring (SM), a two-byte general communications channel (GCC0), and two bytes reserved for future international standardization. QUESTION 17Which option describes the incorrect usage of the Label Distribution method? A.    MP-BGP is used for label distribution for VPN customer routes.B.    LDP is primarily used in internal networks of MPLS-VPN providers.C.    MP-BGP is used for label distribution in MPLS Traffic Engineered networks.D.    Directed LDP is used for label distribution in L2-VPN Attachement Circuits. Answer: C QUESTION 18RIPv2 differs from RIPv1 in which three things? (Choose three). A.    it uses multicast address, instead of broadcast.B.    it uses multicast address, instead of broadcast.C.    it can use either multicast or broadcast addresses,instead of just broadcast.D.    it sends incremental updates,instead of periodic updates.E.    it is classless, instead of classfullF.    it supports authentication, and RIPv1 does not Answer: BEF QUESTION 19Which option propagates SRLG membership information to the network? A.    BGP attributeB.    IGP extensionC.    RSVP extensionD.    LDP extensionE.    PIM extension Answer: B QUESTION 20Which are the three benefits of using the Yang model? (Choose three.) A.    Reduce lab footprintB.    Improve access to resourcesC.    Support interoperability that provides a standard way to model management dataD.    Support simplified network management applicationsE.    Provide a scale virtual lab environmentF.    Support programmatic interfaces Answer: CDFExplanation: 400-201 dumps full version (PDF&VCE): Large amount of free 400-201 exam questions on Google Drive: --------------------------------------------------- Images: --------------------------------------------------- --------------------------------------------------- Post date: 2018-02-27 08:52:01 Post date GMT: 2018-02-27 08:52:01 Post modified date: 2018-02-27 08:52:01 Post modified date GMT: 2018-02-27 08:52:01 ____________________________________________________________________________________________ Export of Post and Page as text file has been powered by [ Universal Post Manager ] plugin from