Managing virtual networks and other resources in a mixed managed domains

HPE OneView is a resource model based infrastructure management appliance which automates deployment, provisioning and integration of compute, storage, and networking infrastructure in a data center. APIC is a policy based manageability appliance for Cisco ACI fabric and offers services to manage policies on a collection of resources of a data center. Cisco ACI interfaces with VMware and automates creation of virtual networks for VMware environment. Cisco ACI also integrates with OpenStack and Microsoft systems for network automation requirements. Keeping OneView resources current with Cisco ACI policies is complex, time consuming and error prone task. Realizing this through an automated mechanism is equally complex involving mechanism to handle large volume of policy updates, ability to handle with low latency, work with message bursts and operate with undefined frequencies

Managing virtual networks and other resources in a mixed managed domains

HPE OneView is a resource model based infrastructure management appliance which automates deployment, provisioning and integration of compute, storage, and networking infrastructure in a data center. APIC is a policy based manageability appliance for Cisco ACI fabric and offers services to manage policies on a collection of resources of a data center. Cisco ACI interfaces with VMware and automates creation of virtual networks for VMware environment. Cisco ACI also integrates with OpenStack and Microsoft systems for network automation requirements. Keeping OneView resources current with Cisco ACI policies is complex, time consuming and error prone task. Realizing this through an automated mechanism is equally complex involving mechanism to handle large volume of policy updates, ability to handle with low latency, work with message bursts and operate with undefined frequencies

Effect of temperature on dielectric properties of polyvinylpyrrolidone/ polyacrylamide blend films at microwave frequency

In this paper, dielectric constant (εr), dielectric loss (εi), loss tangent (tanδ), relaxation time (τ), ac conductivity (σac), extinction coefficient (K) and refractive index (η) of polyvinylpyrrolidone (PVP), polyacrylamide (PAM) and their blend films have been studied in the temperature range 293-393 K at 9.01 GHz microwave frequency. The temperature and frequency dependent σac of film samples is calculated using the dielectric parameters. The variation of εi, tanδ, K, σac, η and τ showed a decreasing trend with increasing temperature. It is also observed that the temperature dependency of εr is insignificant at this frequency but its value for the film samples increases with the increasing concentration of PVP in the blend. The DSC measurements show miscible behaviour of PVP/PAM blends