Which three are true about MPLS LSP establishment using RSVP?（） (Choose three.)A、Ordered ControlB、Independent ControlC、Down Stream UnsolicitedD、Liberal Label ManagementE、Down Stream On Demand
Which three are true about MPLS LSP establishment using RSVP?（） (Choose three.)
- A、Ordered Control
- B、Independent Control
- C、Down Stream Unsolicited
- D、Liberal Label Management
- E、Down Stream On Demand
相关考题：
Which of the following is TRUE about the family Katy is living with?A. They are friendly. B. There are three people in their house.C. They are strange. D. They have never taken Katy to the parties.
Which three are true about MPLS LSP establishment using RSVP?() (Choose three.) A. Ordered ControlB. Independent ControlC. Down Stream UnsolicitedD. Liberal Label ManagementE. Down Stream On Demand
Which three statements about NetFlow are true？（）A、NetFlow records unidirectional IP traffic flow.B、NetFlow records MPLS frame flow.C、NetFlow expert is only over TCP.D、NetFlow records is only over UDP.E、NetFlow records subinterface information of traffic flow.
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 802.1Q standard uses a three bit field referred to as the user priority bits （PRI） to mark packets as belonging to a specific CoS.
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.
Which statement about ATM AAL5 over MPLS is true？（）A、It supports ATM signaling.B、It supports traffic shaping of packets in MPLS to the ATM path.C、It supports ATM switched virtual circuitsD、It supports fragmentation and reassembly.E、It supports AAL5 SDU switching
Which three statements are true about terms in a policy?（）A、The order of the terms in a policy is irrelevantB、The action is specified in a then statementC、Ters are optional in a policyD、The match condition can be identified with a from statementE、Every policy must contain at least one term
Which three functions can CCC be used for？（）A、To interconnect VLANSB、To interconnect ATM VCsC、To interconnect MPLS LSPsD、To interconnect MPLS VPNs
Which statement about MPLS traffic engineering policy-based tunnel selection （PBTS） is not true？（）A、The tunnel that is not configured with the policy-class command acts as the defaultB、EXP selection is between multiple tunnels to the same destinationC、There is no requirement for IGP extensionsD、Tunnels are configured using the policy-class command and carry multiple EXP valuesE、It supports VRF traffic， IP-to-MPLS switching， and MPLS-to-MPLS switching
Which three characteristics are true about voice traffic in the campus network？ （）A、TCP retransmitsB、benignC、greedyD、drop sensitiveE、smoothF、delay insensitive
Which of the following is true about the MPLS header and its EXP field size？（）A、The MPLS header is 2 bytes，and the EXP field is 3 bits long.B、The MPLS header is 1 byte，and the EXP field is 3 bits long.C、The MPLS header is 4 bytes，and the EXP field is 3 bits long.D、The MPLS header is 3 bytes，and the EXP field is 3 bits long.
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
多选题Which three are true about MPLS LSP establishment using RSVP?（） (Choose three.)AOrdered ControlBIndependent ControlCDown Stream UnsolicitedDLiberal Label ManagementEDown Stream On Demand
多选题Which three functions can CCC be used for？（）ATo interconnect VLANSBTo interconnect ATM VCsCTo interconnect MPLS LSPsDTo interconnect MPLS VPNs
多选题Which three statements about MPLS traffic engineering （MPLS TE） are true？ （）AMPLS TE supports admission controlBMPLS TE tunnel traffic is a link attribute to compute the TE tunnel pathCMPLS TE uses BGP extension to advertise link attributesDMPLS TE provides protection capabilityEMPLS TE uses RSVP to establish LSP
单选题Which statement about MPLS traffic engineering policy-based tunnel selection （PBTS） is not true？（）AThe tunnel that is not configured with the policy-class command acts as the defaultBEXP selection is between multiple tunnels to the same destinationCThere is no requirement for IGP extensionsDTunnels are configured using the policy-class command and carry multiple EXP valuesEIt supports VRF traffic， IP-to-MPLS switching， and MPLS-to-MPLS switching
单选题Which statement about implementing the Cisco IPv6 provider Edge Router over MPLS is true？（）A6PE feature is supported over tunnels other than RSVP-TE tunnelsBCore MPLS routers are supporting IPv6 ONLYC6PE feature is not supported over tunnels other than RSVP-TE tunnelsDCore MPLS routers are supporting IPv4 only
多选题Which three characteristics are true about voice traffic in the campus network？ （）ATCP retransmitsBbenignCgreedyDdrop sensitiveEsmoothFdelay insensitive
单选题Which is true about the three countries?AThey’re all on the sea.BThey’re all very poor.CThey all lie in the south of Asia.
多选题Which three statements are true about terms in a policy?（）AThe order of the terms in a policy is irrelevantBThe action is specified in a then statementCTers are optional in a policyDThe match condition can be identified with a from statementEEvery policy must contain at least one term
单选题Which of the following is true about the MPLS header and its EXP field size？（）AThe MPLS header is 2 bytes，and the EXP field is 3 bits long.BThe MPLS header is 1 byte，and the EXP field is 3 bits long.CThe MPLS header is 4 bytes，and the EXP field is 3 bits long.DThe MPLS header is 3 bytes，and the EXP field is 3 bits long.
多选题Which three statements about subqueries are true? （）AAsinglerowsubquerycanretrieveonlyonecolumnandonerow.BAsinglerowsubquerycanretrieveonlyonerowbutmanycolumns.CAmultiplerowsubquerycanretrievemultiplerowsandmultiplecolumns.DAmultiplerowsubquerycanbecomparedusingthe；；；operator.EAsinglerowsubquerycanusetheINoperator.FAmultiplerowsubquerycanusethe；=；operator.
多选题Which two QoS classification and marking statements are true？ （）AIn a Frame Relay network， delay sensitive traffic is tagged with the discard eligible （DE） bit.BIn 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.CIn an MPLS network， the MPLS EXP bits are used to identify up to 16 CoS values.DThe differentiated services code point （DSCP） field consists of the first three bits of the IP precedence field in the header of an IP packet.EThe 802.1Q standard uses a three bit field referred to as the user priority bits （PRI） to mark packets as belonging to a specific CoS.
多选题Which three statements about NetFlow are true？（）ANetFlow records unidirectional IP traffic flow.BNetFlow records MPLS frame flow.CNetFlow expert is only over TCP.DNetFlow records is only over UDP.ENetFlow records subinterface information of traffic flow.
单选题Which statement about ATM AAL5 over MPLS is true？（）AIt supports ATM signaling.BIt supports traffic shaping of packets in MPLS to the ATM path.CIt supports ATM switched virtual circuitsDIt supports fragmentation and reassembly.EIt supports AAL5 SDU switching
多选题Which three statements about the Cisco MPLS TE Fast Reroute （FRR） process are true？（）ATE tunnels that are configured with the FRR option cannot be used as backup tunnels.BTE tunnels that are configured with the FRR option can be used as backup tunnels.CThe backup tunnel that is used to protect a physical interface must have a valid IP address configured.DInterfaces must use MPLS global label allocation.EThe source IP address of use backup tunnel and the merge point （MP） should not be reachable.
多选题Which three are true about the large pool for an Oracle database instance that supports shared serverconnections?（）AAllocates memory for RMAN backup and restore operationsBAllocates memory for shared and private SQL areasCContains a cursor area for storing runtime information about cursorsDContains stack spaceEContains a hash area performing hash joins of tables