Página Anterior!

Prompt

No ha iniciado sesión o no esta autorizado!

Página Anterior

eSight DC nCenter

Con la ayuda del software de virtualización, se puede virtualizar un servidor físico en múltiples VM para compartir los recursos informáticos. Para garantizar la comunicación entre las VM, y entre las VM y los switch, se incorpora el switch virtual vSwitch. Por un lado, se implementa un vSwitch en un servidor, el cual es gestionado por el administrador del sistema. Por otro lado, un vSwitch es un switch gestionado por el administrador de red. El límite poco claro entre la gestión de red y la gestión de servidores requiere la colaboración entre el administrador del sistema y el administrador de red.
En ocasiones, las VM que ocupan menos recursos se migran a otro servidor para liberar los servidores que no son necesarios y reducir costos. A veces, las VM son migradas a nuevos servidores agregados para satisfacer las necesidades del servicio. Para cumplir con el requerimiento de migración de las máquinas virtuales, se debe preparar con anticipación la red de destino donde se va a migrar una VM. Esto plantea nuevos desafíos en cuanto a la gestión de red. El eSight DC nCenter de Huawei monitorea los recursos de red (incluidos los servidores físicos, las VM, los vSwitch y los switch TOR), muestra la topología de recursos virtuales y dispositivos físicos y ajusta, de forma dinámica, los perfiles de redes físicas basados en los cambios de VM.

eSight DC nCenter automatically discovers virtual and network topologies and uniformly manages the data center network.

eSight DC nCenter automatically discovers physical and virtual devices and displays the device connections and status in topology views, including the subordinate and connection relationships between physical TOR switches, physical servers, vSwitches, and VMs.



eSight DC nCenter uniformly monitors data center network resources.

eSight DC nCenter monitors resources such as physical servers, VMs, port groups, and physical network adapters, and manages VM performance and alarm information.


Physical server: basic information, quantity of VMs, and quantity of vSwitches


VM: name, VLAN ID, vSwitch and server to which a VM belongs, and bound physical network profile


Port group: port group name, VLAN ID, and virtual profiles (including profiles for security, traffic adjustment, and network adapter binding). Users can add, modify, and delete port groups.



Physical network adapter: network adapter name and status, MAC address, and vSwitch name.



eSight DC nCenter automatically delivers network profiles during VM deployment, which reduces work complexity for network administrators and shortens deployment time.

When creating a VM using vCenter during the VM deployment, the server administrator binds the VM to a port group and notifies nCenter of the binding relationship. When the VM is brought online, nCenter automatically and quickly delivers the network profile to the TOR switch.



eSight DC nCenter synchronously migrates network profiles when migrating a VM, preventing service disruption.

eSight DC nCenter listens to VM changes (for example, a VM goes online, goes offline, or is migrated) using vCenter, synchronizes virtual network configurations to the physical network by changing network configurations between source and destination TOR switches, and generates VM change logs for future troubleshooting.


eSight DC nCenter is installed on the same server as the eSight Unified Network Management Platform professional edition; therefore, the operating environment configuration requirements are the same.


The eSight network has no special requirements for the physical server where a VM is connected to the eSight server and the VM has been added to eSight DC nCenter.


Item Quantity Remarks
eSight Application Base-Professional (includes 60 device licenses) 1 Mandatory for eSight Unified Network Management Platform
eSight DC nCenter Manager (includes 1,000 virtual machine licenses) 1 Mandatory for virtual network management component
eSight DC nCenter License-Incremental 1,000 Virtual Machine Licenses Optional One license manages 1,000 incremental VMs.
eSight DC nCenter License-Incremental 2,000 Virtual Machine Licenses Optional One license manages 2,000 incremental VMs.
eSight DC nCenter License-Incremental 5,000 Virtual Machine Licenses Optional One license manages 5,000 incremental VMs.
eSight DC nCenter License-Incremental 10,000 Virtual Machine Licenses Optional One license manages 10,000 incremental VMs.