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...
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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:多选题Which three authentication options does IS-IS support?()AMD5BDESCKerberosDunauthenticatedEsimple password...
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 RP election mechanisms are available in a PIM-SM domain?()AStaticBAuto-RPCDynamic-RPDBootstrap routerEAnycast-RP...
问题:单选题Which multicast mode does Auto-RP require?()A Link-modeB Dense modeC Sparse modeD Sparse-dense mode...
问题:多选题Which two forwarding classes have bandwidth assigned when CoS is not explicitly configured inJUNOS software?()Abest effort (BE)Bnetwork control (NC)Cassured forwarding (AF)Dexpedited forwarding (EF)...
问题:单选题What is the maximum suppress time for a damped route, by default?()A 5 minutesB 30 minutesC 60 minutesD 90 minutes...
问题:单选题Which extension to the OSPFv2 protocol supports traffic engineering?()A LSA Type 8B LSA Type 9C LSA Type 10D Transparent LSA...
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:What are two characteristics of the RED algorithm as impleme...
问题:Which two commands would change the default OSPF metric calc...
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Within a BGP confederation how are routing loops avoided?()A split horizonB the AS-path attributeC the BGP cluster ID attributeD the BGP originator ID attribute...
问题:多选题Which two statements about IS reachability TLV (TLV 2) and the extended IS reachability (TLV 22) are true?()ATLV 22 supports wide metrics.BTLV 2 is only used in Level 1 routers.CTLV 22 displays the neighbor's extended areas.DOnly TLV 22 can support the...
问题:单选题You have a firewall filter applied in an inbound direction on a customer interface. You would like this filter to protect your network from a spoofed denial of service attack. Which action should be configured to accomplish your goal?()A then rejectB t...
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On what is the Martini control plane based?()A IGPB LDPC BGPD RSVP...
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 defines a BGP confederation?()A autonomous-system 64555;confederation 1111 ;B autonomous-system 64555; confederation 1111 members [ 64555 64777 ];C confederation 64555; autonomous-system 1111 members [ 64555 64777 ];D sub-autonomous-system 64555; ...