Application Delivery Management

Orchestration

June 26, 2024

Contributed by:

R C

In Software Defined Networking (SDN), a software application controller manages a network and its activities instead of hardware that supports the network. That is, SDN allows the network administrators to virtualize a physical network connectivity into a logical network connectivity and manage network services using a software based centralized management tool. SDN allows network engineers and administrators to respond to rapidly changing business requirements.

While the better known advantages of SDN are traffic programmability, greater agility, the ability to create policy driven network supervision, and implementing network automation, some of the specific advantages of SDN are listed below:

Centralized network provisioning
Increased network security at granular level
Reduced operating costs
Increased levels of cloud abstraction
Guaranteed content delivery
Reduced network downtime

NetScaler Console supports SDN in enterprises network by integrating with SDN controllers of different vendors. NetScaler Console supports both VMware NSX Manager and Cisco Application Policy Infrastructure Controller (APIC).

VMware NSX Manager

NetScaler Console integrates with VMware network virtualization platform to automate the deployment, configuration, and management of NetScaler services. This integration abstracts away the traditional complexities associated with physical network topology, enabling vSphere/vCenter administrators to programmatically deploy NetScaler services faster.

VMware NSX Manager exposes logical firewalls, switches, routers, ports, and other networking elements to allow virtual networking among diverse hypervisors, cloud management systems, and associated network hardware. It also supports external networking, and security services.

The Cloud Orchestration feature of NetScaler Console enables the integration of NetScaler products with VMware NSX, and provides the following capabilities:

Ability to allocate a pre-provisioned VPX on-demand to a certain Edge gateway as part of service insertion.
Ability to configure advanced features of NetScaler such as SSL and CS along with basic load balancing through application templates on the instances that are running inside NSX environment.
Ability to de-allocate a VPX from a certain Edge gateway as part of service deletion and reallocate the same VPX for another Edge gateway.
Ability to rapidly deploy NetScaler functions from the vCenter console as part of the deployment workflow of all the infrastructure required for an application.

Benefits:

Automated, on-demand allocation of new NetScaler services as part of an application deployment workflow
Simplified configuration of application specific, advanced NetScaler functionality through application templates
Multitenant separation-of-duties and a self-service consumption model while providing cloud administrators a single point of control
Easier integration with NetScaler Console API’s, which help to support unanticipated future uses.

For more information on how to configure VMware NSX Manager on NetScaler Console, see Integrating NetScaler Appliances with VMware NSX Manager.

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Orchestration

June 26, 2024

Contributed by:

R C

June 26, 2024

Contributed by:

R C

Orchestration

VMware NSX Manager

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