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Posts Tagged ‘WAN’

Azure ExpressRoute is a really cool and important feature – #Microsoft, #Azure, #ExpressRoute

Everyone talks about the “cloud” and how you can leverage all the benefits or a public, private or hybrid cloud model. And one challenge and huge risks that enterprises see with moving into a public cloud like Azure is the dependency to the public Internet.

Is the connection secure, stable, available and how can you determine that I have the connectivity between my on-premise stuff and Azure..?

It’s here where I think that Microsoft really has made a HUGE step towards getting more traction with the larger enterprises with the new ExpressRoute feature! Now you can get your own dedicated connection to Azure through it’s partner network of service providers like AT&T and Verizon etc.!

TechnicalOverview

Microsoft Azure ExpressRoute lets you create private connections between Azure datacenters and infrastructure that’s on your premises or in a co-location environment. With ExpressRoute, you can establish connections to Azure at an ExpressRoute partner co-location facility or directly connect to Azure from your existing WAN network (such as a MPLS VPN provided by a Network Service Provider).  Read more…

#Citrix Introducing #CloudBridge 2000 and 3000

Ok, this is interesting!

Citrix is pleased to announce the new WAN-optimization appliances: CloudBridge 2000 and CloudBridge 3000. These appliances come loaded with our WAN-optimization and XenDesktop acceleration technologies including rich protocol optimization, advanced TCP flow-control, adaptive compression and smart acceleration.

This blog highlights some of key features of these appliances.

Un-matched Scalability: A pay-grow offering that is unique in the WAN-optimization industry

Using the pay-grow offering, CloudBridge 2000 can be scaled from a throughput of 10 Mbps to 20 Mbps and further to 50 Mbps with just a license upgrade. Similarly CloudBridge 3000 can be scaled from 50 Mbps to 100 Mbps and further to 155 Mbps. This avoids the cost, time and logistics overhead associated with a forklift replacement. So if you have small office and expect to grow in future then these appliances are ideal for you.

 

 

 

Series 2000 3000
Application Large Branch/Small Enterprise Medium Enterprise
Licensed Bandwidth 10/20/50 50/100/155
Concurrent HDX Sessions 100/200/300* 300/400/500*
Pay-to-Grow Yes Yes
Disk Storage 600 GB SSD 4 x 600 GB SSD
Interfaces Four 1 GigE Copper FTW

2 x 1 GigE Cu (HA/Mgmt)

6 – GigE Cu or 4 – Fiber FTW

2 x 1 GigE Cu (LOM/Mgmt)

Power Supplies 1 x 300 watt 2 x 300 watt, hot swap
* Session count is limited by link bandwidth, no session count is enforced.  Published numbers are for guidance only.

Built-in reliability

CB 2000 and CB 3000 models come prepackaged with Network bypass cards for the traffic interfaces. This ensures that the traffic to your network is never interrupted, even in case of power failure to the appliance.

Also with these models do not contain any rotating disks. Instead they use SSDs as storage resulting in enhanced disk-access speed and…

Continue reading here on the blog post and also look at this Service Delivery Network video where you can look at Citrix’s story on how enterprise and cloud networks are unified into a service delivery fabric that optimizes and secures applications and data.

//Richard

#Citrix #CloudBridge Connecting to Microsoft #Azure – Technology Preview

February 19, 2013 Leave a comment

This is really interesting!!! Can’t wait to try it out, I just got Azure up and running with a couple of VM’s in it and will set this up and try it ASAP! 🙂

CloudBridge Connecting to Microsoft Azure

Release Date: Feb 15, 2013

 
Citrix CloudBridge connects enterprise datacenters to external clouds and hosting environments, making the cloud a secure extension of the enterprise network.

This technology preview offers standard based secure connectivity to Microsoft Azure. With this enhancement, a customer can  connect their enterprise data center to the Azure VPN gateway and access the IaaS and PaaS offerings from Microsoft. 

The following are the key points to note :

  • Secure L3 connection to Azure VPN gateway
  • CloudBridge deployment on the enterprise data center only. It is not running inside Azure
  • No WAN Optimization or L2 extension supported in this solution since it needs deployment of CloudBridge on the Azure end as well.

Images and Licenses:

We are making available virtual appliances running on XenServer (xva images). These appliances need EVAL licenses. Please follow links to sign-up and get these EVAL licenses.

To get started:

  1. For the XenServer images of CloudBridge, please download from the list below
  2. Get and activate an EVAL license via the get license link for NetScaler VPX and follow the instructions. CloudBridge license is shared with NetScaler VPX Platinum Edition.

Helpful Resources:

  1. Download the CloudBridge@Azure Tech Preview deployment guide from the link below the Download section
  2. For help with licensing the instance, refer to the NetScaler VPX licensing guide
  3. New to NetScaler/CloudBridge? Documentation, knowledge base articles, additional tutorials and other information is available on the NetScaler Knowledge Center

Have Questions?

Go to the CloudBridge discussion forum to get help from…

Continue reading here!

//Richard

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