Refer to the exhibit.An SDN developer has tried use RSDoc to dis-cover the datapaths in the network. However, the error in the exhibit is displayed. Why is an error returned rather than the datapaths?
An HP VAN SDN Controller team is configured consisting of three controllers, using default settings.✑ The first controller is configured with IP address 10.1.1.1 and priority 10.✑ The second controller is configured with IP address 10.1.1.2 and priority 20.✑ The third controller is configured with IP address 10.1.1.3 and priority 30.Currently the third controller (IP address 10.1.1.3) is the leader device. An administrator reboots the third controller.Which controller will be the leader once this controller comes back online?
Refer to the exhibit.Mininet is being used by a developer to test an OpenFlow RESTful API application developed in Python. The developer is able to view the switches in theOpenFlow topology diagram shown in the exhibit, but no hosts are displayed in the topology diagram. The same behavior is seen when making a RESTful API call for nodes via the RESTful API. Switch information is provided via API calls from the HP VAN SDN Controller, but no nodes are shown.What is a possible issue?
A single HP VAN SDN Controller is used to control OpenFlow enabled switches that operate in virtualization mode. An internal application is installed on the controller that redirects classified traffic to a specific VLAN. The connection between the controller and the network is lost. The HP OpenFlow enabled switches' connection interruption mode is set to standalone mode.What is the forwarding behavior of the OpenFlow enabled switches?
Refer to the exhibit -A team of HP VAN SDN Controllers has been configured using the controllers shown in the exhibit. Which controller will become the team leader by default?
A company has an IRF-based, 2-tier FlexFabric architecture in its data center. The company is now increasing the amount of server virtualization and also adding more redundant connections across the network infrastructure backbone. Which benefit does software-defined networking (SDN) provide for this FlexFabric solution?
