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Regarding the VS technology of CE series switches on an SDN network, which of the following statements are true? (Choose all that apply.)
Regarding the VS technology of CE series switches on an SDN network, which of the following statements are true? (Choose all that apply.)A . All ports on a forwarding chip of the LPU must be allocated to the VS in Group mode at the same time.B . All ports on...
Which of the following descriptions are true about SDN? (Choose all that apply.)
Which of the following descriptions are true about SDN? (Choose all that apply.)A . SDN is OpenFlow.B . SDN supports forwarding-control separation.C . SDN provides programmable open interfaces.D . SDN is short for software-defined networking.View AnswerAnswer: BCD
From the perspective of the entire Internet, which of the following methods can be used to effectively reduce the size of the routing tables on an SDN network?
From the perspective of the entire Internet, which of the following methods can be used to effectively reduce the size of the routing tables on an SDN network?A . Increase the frequency of updating dynamic routesB . Divide VLANsC . Summarize routesView AnswerAnswer: C
When a host shifts from one network to another, which of the following statements is true?
When a host shifts from one network to another, which of the following statements is true?A . You must change its IP address and MAC address.B . You must change its IP address, but not its MAC address.C . You must change its MAC address, but not its IP address.D...
The OpenFlow protocol in SDN architecture is led and actively promoted by the IETF.
The OpenFlow protocol in SDN architecture is led and actively promoted by the IETF.A . TRUEB . FALSEView AnswerAnswer: A Explanation: Reference: https://www.mdpi.com/1999-5903/6/2/302/htm
Which of the following interfaces are provided by SDN reflect programmability? (Choose all that apply.)
Which of the following interfaces are provided by SDN reflect programmability? (Choose all that apply.)A . Northbound interfaceB . Southbound interfaceC . Eastbound-westbound interfaceD . API PLC programming interfaceView AnswerAnswer: BD
Which of the following is the port number used by VXLAN packets?
Which of the following is the port number used by VXLAN packets?A . 4786B . 4787C . 4788D . 4789View AnswerAnswer: D
On a VXLAN network, which of the following statements are NOT true about VNIs? (Choose all that apply.)
On a VXLAN network, which of the following statements are NOT true about VNIs? (Choose all that apply.)A . A VNI is a VXLAN network identifier used to differentiate VXLAN segments.B . One VNI identifies one tenant, regardless of whether the tenant contains multiple end users.C . VMs of different...
Which of the following statements is true about proxy ARP?
Which of the following statements is true about proxy ARP?A . Proxy ARP allows a gateway directly connected to the host to use its own MAC address to reply to ARP requests in place of the destination host.B . Proxy ARP allows a gateway directly connected to the host to...
Which OpenStack component is responsible for managing virtual networks and determining the ID of the server that the VM IP address, VM MAC address, and VM belong to?
Which OpenStack component is responsible for managing virtual networks and determining the ID of the server that the VM IP address, VM MAC address, and VM belong to?A . NovaB . NeutronC . CinderD . NetMatrixView AnswerAnswer: A Explanation: Reference: https://docs.openstack.org/nova/queens/admin/networking-nova.html
