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Regarding the gathering information stage in the processing of the troubleshooting in the structured network, which of the following items need to focus on? (Multiple Choice)
Regarding the gathering information stage in the processing of the troubleshooting in the structured network, which of the following items need to focus on? (Multiple Choice)A . What information needs to be collectedB . How to collect the informationC . Whether authorization is requiredD . Risk assessment at the information...
In the OSPF routing domain, a broadcast network and an NBMA network containing at least two routers must designate one router as DR and the other as BDR.
In the OSPF routing domain, a broadcast network and an NBMA network containing at least two routers must designate one router as DR and the other as BDR.A . TrueB . FalseView AnswerAnswer: B
When troubleshooting the EBGP neighbor relationship faults, you find two directly connected devices use LOOPBACK port to establish a connection, so execut the DISP; AY-CURRENT CONFIGURATION CONFIGURATION BGP to view PEER EBGP-MAX-HOP HOP- COUNT configuration, which of the following statements is correct?
When troubleshooting the EBGP neighbor relationship faults, you find two directly connected devices use LOOPBACK port to establish a connection, so execut the DISP; AY-CURRENT CONFIGURATION CONFIGURATION BGP to view PEER EBGP-MAX-HOP HOP- COUNT configuration, which of the following statements is correct?A . hop-count must be greater than 1B . hop-count must be greater than 2C . hop-count must be greater...
Which businesses in the enterprise usually need to optimize the user experience? (Multiple choice)
Which businesses in the enterprise usually need to optimize the user experience? (Multiple choice)A . Video surveillance businessB . Video conferencing businessC . Voice phone serviceD . Network management businessView AnswerAnswer: ABC
Which of the following WAN links belong to the message switching network? (Multiple choice)
Which of the following WAN links belong to the message switching network? (Multiple choice)A . ATMB . ISDNC . MSTPD . PSTNF . 25View AnswerAnswer: AE
Which of the following is a feature of OSPF stub area?
Which of the following is a feature of OSPF stub area?A . AS-external-LSA is allowed to be published in the STUB area.B . The route to the outside of the AS can only be based on a default route manually generated by ABD . Virtual connection cannot cross STUB AREAE...
The essence of SDN is to build a centralized brain for the network, and achieve the optimal global traffic through a global view and centralized control.
The essence of SDN is to build a centralized brain for the network, and achieve the optimal global traffic through a global view and centralized control.A . TrueB . FalseView AnswerAnswer: A
The function of routing protocol priority is to assign different priorities to the routes discovered by different protocols, so that when a router learns the same route from different routing protocols at the same time, it can have a priority order of selection.
The function of routing protocol priority is to assign different priorities to the routes discovered by different protocols, so that when a router learns the same route from different routing protocols at the same time, it can have a priority order of selection.A . TrueB . FalseView AnswerAnswer: A
Port isolation can isolate the communication between different ports in the same VALN of the same switch.
Port isolation can isolate the communication between different ports in the same VALN of the same switch.A . TrueB . FalseView AnswerAnswer: A
The purpose of the organization cutover started coordination is mainly for good customer communication and project information, and communicate with other parties is not very important.
The purpose of the organization cutover started coordination is mainly for good customer communication and project information, and communicate with other parties is not very important.A . TrueB . FalseView AnswerAnswer: B
