问题:多选题Which two signaling protocols could be used in VPLS to advertise site information between PEs? ()AIKEBBGPCRSVPDLDP
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问题:多选题Which three TLV types are valid in an IS-IS Hello PDU?()ATLV 10 AuthenticationBTLV 1 Area AddressesCTLV 211 Graceful RestartDTLV 137 Dynamic Hostname ResolutionETLV 14 ABRs
问题:单选题What is the default function of a secondary path in MPLS?()A to act as an equal-cost path to the primary pathB to enable another LSP for load balancingC to act as a diverse backup path to the primary pathD to allow the use of explicit path selection via EROs
问题:多选题Which three NLRIs can MBGP carry? ()ALDP routesBIPv6 routesCRSVP routesDLayer 2 VPN routesELayer 3 VPN routes
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:单选题On what is the Martini control plane based?()A IGPB LDPC BGPD RSVP
问题:多选题In JUNOS software, which three routing protocols can be used to route IPv6?()AIS-ISBStaticCRIPv2DOSPFv2EMP-BGP
问题:多选题Which three authentication options does IS-IS support?()AMD5BDESCKerberosDunauthenticatedEsimple password
问题:多选题Firewall filter policers can perform which two actions?()ASet the next hop.BDiscard packets.CSet loss priority.DSample packet content.
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 area 49.0001 sets the attached bit in the Level 1 link-state PDU (LSP) it floods into area 49.0001.C The Level 1/Level 2 router in area 49.0001 sets the attached bit in the Level 2 LSP it floods into area 49.0001.D The Level 1/Level 2 router in area 49.0001 advertises these prefixes into area 49.0001 using a Level 2 LSP it floods into the area.
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Which method should be used to dynamically elect an RP when your network is using PIM version1?()A auto-RPB static RPC discovery modeD bootstrap protocol
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A Candidate RP receives a bootstrap message with a higher priority than its own. What happens?()A Use highest IP address as BSR.B Reset the bootstrap timer and continue to listen.C Forward all traffic to the bootstrap message originator.D Declare self as BSR and send bootstrap messages every 60 seconds.
问题:单选题How is a Rendezvous Point tie broken in Auto-RP?()A lowest IP addressB highest IP addressC lowest MAC addressD highest MAC address
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: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:单选题In JUNOS software, which command is used to configure TED support for OSPF?()A set protocols rsvp cspf-enableB set protocols mpls cspf-enableC set protocols rsvp traffic-engineeringD set protocols ospf traffic-engineering