CMS专题

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

题目
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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相似问题和答案

第1题:

In JUNOS software, which command is used to configure TED support for OSPF?()

A. set protocols rsvp cspf-enable

B. set protocols mpls cspf-enable

C. set protocols rsvp traffic-engineering

D. set protocols ospf traffic-engineering


参考答案:D

第2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)

正确答案:E

第3题:

What are three TLVs that support IS-IS extensions for traffic engineering?()

A. Extended IS reachability

B. Extended IP reachability

C. Traffic engineering opaque

D. Traffic engineering router ID

E. Extended MPLS reachability


参考答案:A, B, D

第4题:

Which three authentication options does IS-IS support?()

  • A、MD5
  • B、DES
  • C、Kerberos
  • D、Unauthenticated
  • E、Simple password

正确答案:A,D,E

第5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

正确答案:A,C,D

第6题:

Which three authentication options does IS-IS support?()

A. MD5

B. DES

C. Kerberos

D. unauthenticated

E. simple password


参考答案:A, D, E

第7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 field
  • C、 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.

正确答案:B,E

第8题:

Which configuration command configures IS-IS to support MPLS Traffic Engineering?()

A. metric-style wide

B. redistribute mpls

C. metric-style narrow

D. dynamic-redistribute


参考答案:A

第9题:

What are three TLVs that support IS-IS extensions for traffic engineering?()

  • A、Extended IS reachability
  • B、Extended IP reachability
  • C、Traffic engineering opaque
  • D、Traffic engineering router ID
  • E、Extended MPLS reachability

正确答案:A,B,D

第10题:

Which three functions can CCC be used for?()

  • A、To interconnect VLANS
  • B、To interconnect ATM VCs
  • C、To interconnect MPLS LSPs
  • D、To interconnect MPLS VPNs

正确答案:A,B,C

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