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The traditional packet loss strategy adopts the tail-drop method, which will cause the TCP global synchronization phenomenon.
The traditional packet loss strategy adopts the tail-drop method, which will cause the TCP global synchronization phenomenon.A . TrueB . FalseView AnswerAnswer: A
Among the following options, which of the following the description about the Agile Controllerr guest account application method is incorrect?
Among the following options, which of the following the description about the Agile Controllerr guest account application method is incorrect?A . Can be created by the administrator.B . It can be created by employees with guest management authority.C . Can be created by the reception staff.D . Visitors can register...
As shown in the figure, if MPLS LSP is configured in the network and a local LDP session is implemented between SWA and SWB, which of the following statement is correct?
As shown in the figure, if MPLS LSP is configured in the network and a local LDP session is implemented between SWA and SWB, which of the following statement is correct? A . The configuration is correctB . The Mpls lsr-id of two devices cannot be configured to be the...
During the establishment of the LDP session, the openSent state will be experienced. When the openSent state receives the Initialization message and then sends the keepAlive Message, its state will migrate to:
During the establishment of the LDP session, the openSent state will be experienced. When the openSent state receives the Initialization message and then sends the keepAlive Message, its state will migrate to:A . InitializationB . OpenrecC . operationalD . Non-existentView AnswerAnswer: B
For IPv4 packets, we can perform simple flow classification according to what information in the packet? (Multiple Choice)
For IPv4 packets, we can perform simple flow classification according to what information in the packet? (Multiple Choice)A . DSCP informationB . IP Precedence InformationC . Traffic Class informationD . 802.1P informationView AnswerAnswer: AB
The eSight single server mode allows only one user to log in at most. When other users log in, it will prompt the user to log in.
The eSight single server mode allows only one user to log in at most. When other users log in, it will prompt the user to log in.A . TrueB . FalseView AnswerAnswer: B
Which of the following is the command to configure the listening address of the SDN controller?
Which of the following is the command to configure the listening address of the SDN controller?A . Openflow Listening-ip 1.1.1.1B . Sdn controller souce-address 1.1.1.1C . controller-ip 1.1.1.1D . Sdn Listening-ip 1.1.1.1View AnswerAnswer: A
What kind of information of message can be used for simple flow classification for tags?
What kind of information of message can be used for simple flow classification for tags?A . DSCP informationB . IP Precedence InformationC . MPLS EXP informationD . 802.1P informationView AnswerAnswer: C
In the TCP/IP v4 version, which of the following security risks exist? (Multiple Choice)
In the TCP/IP v4 version, which of the following security risks exist? (Multiple Choice)A . Lack of data source verification mechanismB . Lack of confirmation mechanism for data packetsC . Lack of a verification mechanism for data integrityD . Lack and password guarantee mechanismView AnswerAnswer: ACD
In the IP message, the Tos field is used to mark the Qos, and the first 6 bits are used to mark the DSCP in the Tos field.
In the IP message, the Tos field is used to mark the Qos, and the first 6 bits are used to mark the DSCP in the Tos field.A . TrueB . FalseView AnswerAnswer: A
