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多选题
Which three IS-IS TLVs are used to support MPLS traffic engineering？ （）
A
extended TLV 22
B
extended TLV 23
C
extended TLV 134
D
extended TLV 135
E
extended TLV 136
F
extended TLV 138
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考题
What are three TLVs that support IS－IS extensions for traffic engineering?()
A. Extended IS reachabilityB. Extended IP reachabilityC. Traffic engineering opaqueD. Traffic engineering router IDE. Extended MPLS reachability
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Which configuration command configures IS－IS to support MPLS Traffic Engineering?()
A. metric-style wideB. redistribute mplsC. metric-style narrowD. dynamic-redistribute
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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
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Which three authentication options does IS－IS support?()
A. MD5B. DESC. KerberosD. unauthenticatedE. simple password
考题
Which OSPF LSA is used to support MPLS traffic engineering？（）A、opaque LSA （Type 8）B、opaque LSA （Type 9）C、link LSA （Type 1）D、network LSA （Type 2）E、opaque LSA （Type 10）
考题
Which two QoS classification and marking statements are true？（）A、 In a Frame Relay network， delay sensitive traffic is tagged with the discard eligible （DE） bit.B、 In an MPLS network， the three most significant bits of the DSCP or the IP precedence of the IP packet are copied into the MPLS EXP fieldC、 In an MPLS network， the MPLS EXP bits are used to identify up to 16 CoS values.D、 The differentiated services code point （DSCP） field consists of the first three bits of the IP precedence field in the header of an IP packet.E、 The 802.10 standard uses a three bitfield referred to as the user priority bits （PRI） to mark packets as belonging to a specific CoS.
考题
Which three IS-IS TLVs are used to support MPLS traffic engineering？ （）A、extended TLV 22B、extended TLV 23C、extended TLV 134D、extended TLV 135E、extended TLV 136F、extended TLV 138
考题
What are three TLVs that support IS-IS extensions for traffic engineering?（）A、Extended IS reachabilityB、Extended IP reachabilityC、Traffic engineering opaqueD、Traffic engineering router IDE、Extended MPLS reachability
考题
Which three authentication options does IS-IS support？（）A、MD5B、DESC、KerberosD、UnauthenticatedE、Simple password
考题
Which three functions can CCC be used for？（）A、To interconnect VLANSB、To interconnect ATM VCsC、To interconnect MPLS LSPsD、To interconnect MPLS VPNs
考题
Which two routing protocols support MPLS traffic engineering link information distribution？ （）A、OSPFB、BGPC、RIP version 2D、IS-ISE、EIGRP
考题
In which three network technologies is traffic shaping used to prevent and manage congestion？ （）A、Asynchronous Transfer Mode （ATM）B、data-link switching （DLSw）C、Route Processor Redundancy （RPR）D、Frame Relay （FR）E、Metro EthernetF、Multiprotocol Label Switching （MPLS）
考题
Which of the following IOS features can prevent IP spoofing attacks？（）A、PPP over EthernetB、Cisco Express forwardingC、MPLS traffic EngineeringD、IS-IS routingE、Unicast Reverse Path Forwarding（uRPF）
考题
What ISIS TLVs are used to support MPLS-traffic Engineering？（）A、Extended IS neighbor TLV # 22B、Extended IS name TLV #137C、Extended IS resource TLV #138D、Extended IS reachability TLV #135E、Router ID TLV # 134
考题
Which three statements about MPLS traffic engineering （MPLS TE） are true？ （）A、MPLS TE supports admission controlB、MPLS TE tunnel traffic is a link attribute to compute the TE tunnel pathC、MPLS TE uses BGP extension to advertise link attributesD、MPLS TE provides protection capabilityE、MPLS TE uses RSVP to establish LSP
考题
多选题Which three functions can CCC be used for？（）ATo interconnect VLANSBTo interconnect ATM VCsCTo interconnect MPLS LSPsDTo interconnect MPLS VPNs
考题
单选题Which OSPF LSA is used to support MPLS traffic engineering？（）A
opaque LSA （Type 8）B
opaque LSA （Type 9）C
link LSA （Type 1）D
network LSA （Type 2）E
opaque LSA （Type 10）
考题
单选题In MPLS traffic engineering， which one of the following protocols is used for Path Setup？（）A
BGPB
OSPFC
ISISD
RSVP
考题
单选题What is required to enable the use of metrics larger then 63 for traffic engineering in IS-IS?（）A
No action required, wide metrics are used by default in IS-IS.B
Enable wide-metrics-only under protocols IS-IS.C
Enable traffic-engineering under protocols IS-IS.D
Disable TLVs 2 and 128 which carry the 6-bit metrics (0-63).
考题
多选题In relation to MPLS Multicast VPN， which three statements about multicast distribution （MDT） groups aretrue？ （）ADefault MDT groups are used for PIM control traffic， low-bandwidth sources， and flooding of sparse mode traffic.BMDTs are built in customer networksCData MDT groups are used for high-bandwidth sources to reduce replication to uninterested PEs.DMDTs are built in provider networksEThe number of MDTs depends on PIM modes of MDT groups.
考题
多选题In which three network technologies is traffic shaping used to prevent and manage congestion？ （）AAsynchronous Transfer Mode （ATM）Bdata-link switching （DLSw）CRoute Processor Redundancy （RPR）DFrame Relay （FR）EMetro EthernetFMultiprotocol Label Switching （MPLS）
考题
多选题Which three IS-IS TLVs are used to support MPLS traffic engineering？ （）Aextended TLV 22Bextended TLV 23Cextended TLV 134Dextended TLV 135Eextended TLV 136Fextended TLV 138
考题
多选题Which two routing protocols support MPLS traffic engineering link information distribution？ （）AOSPFBBGPCRIP version 2DIS-ISEEIGRP
考题
多选题What ISIS TLVs are used to support MPLS-traffic Engineering？（）AExtended IS neighbor TLV # 22BExtended IS name TLV #137CExtended IS resource TLV #138DExtended IS reachability TLV #135ERouter ID TLV # 134
考题
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
考题
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
考题
多选题Which three authentication options does IS-IS support?（）AMD5BDESCKerberosDunauthenticatedEsimple password
考题
单选题Which configuration command configures IS-IS to support MPLS Traffic Engineering?（）A
metric-style wideB
redistribute mplsC
metric-style narrowD
dynamic-redistribute
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