Juniper SRX vs. VMware SD-WAN

SRXs seem to be well suited at the enterprise level for plain routers, firewalls, and IDP/IDS. They work well on MPLS and Ethernet, including Internet. I have 3 SRXs also performing edge duty, with 2 in a high availability (HA) cluster. The Juniper line of SRXs provides a good range of scaling from small business to extremely large enterprise. Wire speed is a common comparison factor and Juniper shines in that area.

Incentivized

VMware SD WAN is a great solution for tying multiple locations together that are not physically located close. The link aggregation used in the technology allows for quicker failover to redundant connections, which makes the surface traffic seem to be uninterrupted. If planning to connect multiple locations while utilizing the existing internet, Veloclouds SDWAN provides stable and accurate aggregation of connections that provide a good sense of stability for the price.

Incentivized

• Edge Device (Tunneling & Routing)
• Routing Instances
• Zone Based Firewall
• L3 Gateway/Vlan termination
• DHCP Server & DHCP Relay
• Good support community & Good available documentation
• Good support by the Vendor

Incentivized

• VeloCloud is excellent at automatically choosing the best internet connection based on speed and quality.
• It provides a web based interface allows all our connections to be managed from anywhere in the world.
• Because VMware has a strong history in networking and is a name I can trust, we are able to confidently invest in their technology.

Incentivized

• My only real criticism of the product is that it's hard to figure out how to upgrade the firmware from the CLI via TFTP via the docs, but it works great once you get it sorted.

Incentivized

• VMware SD-WAN could provide cli access for troubleshooting
• VMware SD-WAN boxes could have more ports
• VMware SD-WAN box could have more applications to provide more health and visibility of the traffic passing through

VMware SD-WAN has great usability. We have had a positive experience with the solution. It has helped solved a number of issues with our network such as visibility in user usage, application usage, and prioritizing critical application network traffic. VMware SD-WAN user interface is also very easy to understand and configure.

Incentivized

This is the one area where I have a beef with Juniper. When I called into Cisco TAC, 90% of the time, the first person I spoke with was able to resolve my issue. With Juniper TAC, 90% of the time, the first person I speak with is not able to resolve my issue, seems to almost be reading from a script, and must escalate my ticket. All of which takes time.

Incentivized

There are still some glitches that need to be worked out. As an example, I rebooted a device at one of our branch locations and it just died. That should never have happened, and I've only seen this happen when a company needs to improve hardware on some of their lower-end models.

Incentivized

Juniper SRX stands tall compared to all these products for Large Service Provider Networks, where traffic volume is larger. Also, cost comparison with SRX's few other products can also be another contributing factor while selecting this. As well as Juniper Routers, Switches, and multiple products from the same vendor to maintain one single vendor environment. As well as Juniper Support is also really good.

At the time we made our decision to move forward with VeloCloud, Cisco Viptela and Cisco Meraki were the two players we compared against. Cisco's offerings were very customizable when using Viptela, but there was a big learning curve to implement. Meraki at the time was a lot simpler, but we needed the ability to customize some features in order to implement SD-WAN in our environment. VeloCloud was the perfect solution during our POC as it satisfied our needs.

Incentivized

• It is a workhorse for our field operations. It provides the last touch for an ISP to the customer. The customer has no view of the device, but with the repeatability of the device, they do not need to.
• The ability to roll out a dynamic routing protocol attached to a security zone allows elasticity to the environment that supports growth.
• VLAN support on the inside interfaces allow this to be the only device in some smaller deployments we install these in.

Incentivized

• Eliminate the cost of an MPLS circuit.
• Ease of deployment: the amount of time saved when adding additional sites to the solution, especially when you have a profile already built and when you add a new VC you just associate that profile with that appliance. Again, in a matter of minutes, you can have a new site up and running.
• Since there is not true firewall built-in, you would have to either purchase a third-party firewall or the virtual firewall that is supported by Velocloud.

Incentivized