What is used as label in cell-based MPLS ？（）A、VPIB、VCIC、VPI and VCID、Specific 4 bytes labelE、None of above
What is used as label in cell-based MPLS ？（）
- A、VPI
- B、VCI
- C、VPI and VCI
- D、Specific 4 bytes label
- E、None of above
相关考题：
--Why does John speak through everydiscussion but never listen to the others?--That what he ___________ do, we used tohate that, but are used to it now.A.canB.mightC.ought toD.will
What is Phantom RP used for？（）A、it is used for load balancing in bidirectional PIMB、it is used for redundancy in bidirectional PIMC、it is used for redundancy in PIM-SMD、it is used for load balancing in PIM-SM
What is the objective of Diffie-Hellman？（）A、used to verify the identity of the peerB、used between the initiator and the responder to establish a basic security policyC、used to establish a symmetric shared key via a public key exchange processD、used for asymmetric public key encryption
What does the protocol field inside the PPP frame indicate？（）A、the protocol used to determine the authentication methodB、the protocol used to identify the data in the Information fieldC、the protocol used to carry the PPP frameD、the protocol used to decode the FCS fieldE、the protocol used to detect the number of padding bytes
What is the purpose of a network mask?（）A、It is used in conjunction with the wildcard mask to determine the number of hosts on a networkB、It is used to define which parts of the IP address are allocated to host addresses and network prefixesC、It is used to hide subnets from external networks by masking the subnets with NATD、It is used to differentiate a network as a classful network or a classless network
What does the FREQ column show when running the tprof option?（）A、 Total amount of Ticks used by all users B、 Total amount of Ticks used by all processes C、 Total amount of Ticks used by a specific user D、 Total amount of Ticks used by a specific type of process
What protocol is used for Path Setup in MPLS traffic engineering？（）A、OSPFB、ISISC、BGPD、RSVPE、PIM
What is the function of the AJB bits on DS1 using Extended Super Frame （ESF）？（）A、It is used for signaling on-hook and off-hook statusB、It carries CRC information for error detectionC、It is used for a control and performance informationD、It is used for a frame’s synchronization and alignment
What does the FREQ column show when running the tprof option? （）A、Total amount of Ticks used by all usersB、Total amount of Ticks used by all processesC、Total amount of Ticks used by a specific userD、Total amount of Ticks used by a specific type of process
What is used to gather information on a Windows host that will be used for determining the optimum configuration of an IBM System Storage DS8700（）A、Disk MagicB、PerfMonC、iostatD、Tivoli Storage Productivity Center for Data
What is used to gather information on a Windows host that will be used for determining the optimum configuration of an IBM System Storage DS8100（）A、Disk MagicB、PerfMonC、iostatD、TotalStorage Productivity Center for Data
What is the role of route preference?（）A、It is used to determine which route should become active.B、It is used to select which routing table to use for forwarding.C、It is used to determine what routes to accept into the routing table.D、It is used to select the best route between multiple equal cost paths.
What is the role of route preference?（）A、It is used as a tie breaker when the same prefix is available through multiple sourcesB、It is used to determine which routes to accept into the routing tableC、It is used to select the best route between multiple equal-cost pathsD、It is used to select which routing table to use for forwarding
单选题What does the protocol field inside the PPP frame indicate？（）Athe protocol used to determine the authentication methodBthe protocol used to identify the data in the Information fieldCthe protocol used to carry the PPP frameDthe protocol used to decode the FCS fieldEthe protocol used to detect the number of padding bytes
单选题What is Phantom RP used for？（）Ait is used for load balancing in bidirectional PIMBit is used for redundancy in bidirectional PIMCit is used for redundancy in PIM-SMDit is used for load balancing in PIM-SM
单选题What is the purpose of a chassis cluster?（）AChassis clusters are used to aggregate routes.BChassis clusters are used to create aggregate interfaces.CChassis clusters are used to group two chassis into one logical chassis.DChassis clusters are used to group all interfaces into one cluster interface.
单选题What is the role of route preference?（）AIt is used to determine which route should become active.BIt is used to select which routing table to use for forwarding.CIt is used to determine what routes to accept into the routing table.DIt is used to select the best route between multiple equal cost paths.
单选题What is the purpose of a network mask?（）AIt is used to identify the maximum hop count of a subnetworkBIt is used to identify an IP address as either private or publicCIt is used to identify the network to which an IP address belongsDIt is used to identify the total number of bits present in an IP address
单选题What is the role of route preference?（）AIt is used as a tie breaker when the same prefix is available through multiple sourcesBIt is used to determine which routes to accept into the routing tableCIt is used to select the best route between multiple equal-cost pathsDIt is used to select which routing table to use for forwarding
问答题What field in IP packet is used for classification by QOS？