问题:单选题Given the following LSP configuration, which statement is true? ()A The router will use path1 when it is available and stable.B The router will use path3 when it is available and stable.C The router will attempt to establish path2 only when path1 an...
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问题:单选题You have a Level 1-only router (Router A) in IS-IS area 49.0001. How does Router A learn how to get to IP prefixes in other areas?()A Router A must have a Level 2 adjacency with the Level 1/Level 2 router in area 49.0001.B The Level 1/Level 2 router in...
问题:单选题PE1 has connections to VPN sites that are served by three remote PE routers. How many LSPs must be established to support 2547bis?()A an LSP for each local CE deviceB an LSP for each remote PE deviceC an LSP for each remote CE deviceD an LSP for each C...
问题:多选题What are three examples of a provider-provisioned VPN supported by JUNOS software? ()AL2FBPPTPCCircuit cross-connectDDraft-Martini-based VPNsEDraft-Kompella-based VPNs...
问题:多选题Which two signaling protocols could be used in VPLS to advertise site information between PEs? ()AIKEBBGPCRSVPDLDP...
问题:单选题In JUNOS software, which type of encapsulation is required on a PE router for the CE-facinginterface in a Martini-based VPN?()A ATMB CCCC HDLCD Ethernet...
问题:多选题Which three authentication options does IS-IS support?()AMD5BDESCKerberosDunauthenticatedEsimple password...
问题:单选题OSPFv3 interarea-prefix-LSAs are most similar to which OSPFv2 LSA type?()A Type 7 LSAsB Type 4 summary LSAsC Type 3 summary LSAsD Type 5 AS-external LSAs...
问题:单选题Which action does a BGP speaker take when it detects that the reset state bit is set in an openmessage?()A It tears down the BGP session.B It sends a restart message to the peer.C It marks all routes from that peer as stale.D It sends a BGP refresh mes...
问题:单选题Which multicast mode does Auto-RP require?()A Link-modeB Dense modeC Sparse modeD Sparse-dense mode...
问题:单选题On what is the Martini control plane based?()A IGPB LDPC BGPD RSVP...
问题:多选题What are three TLVs that support IS-IS extensions for traffic engineering?()AExtended IS reachabilityBExtended IP reachabilityCTraffic engineering opaqueDTraffic engineering router IDEExtended MPLS reachability...
问题:单选题What is the maximum metric value that can be reported in a narrow metric TLV?()A 63B 64C 1023D 1024...
问题:多选题Which two are default preference values for both internal and external IS-IS Level 2 routes on a Juniper Networks router?()A15B18C150D165...
问题:单选题By default, to which peers will a BGP router advertise routes learned from IBGP peers?()A all BGP peersB all IBGP peersC all EBGP peersD all MBGP peers...
问题:单选题An IPv6 host is configured to request a specific path through the network to reach a destination.Which IPv6 extension header should be used?()A RoutingB Hop-by-HopC FragmentationD Destination Options...
问题:多选题Which three RP election mechanisms are available in a PIM-SM domain?()AStaticBAuto-RPCDynamic-RPDBootstrap routerEAnycast-RP...
问题:单选题You want to suppress advertisement of all routes within the 200.200.0.0/16 range to your OSPFneighbors in other areas. Which configuration accomplishes this goal?()A [edit protocols ospf area area-id] area-range 200.200.0.0/16 discard;B [edit protocols...
问题:单选题You want to configure a single EBGP peering session over parallel physical circuits. Which BGPfeature enables load balancing in this scenario?()A multihop BGPB multicast BGPC route reflectionD multiprotocol BGP...