Cisco Adaptive Security Appliance (ASA) Software vs. Cisco Meraki MX vs. Juniper SRX

Cisco ASA's are great for internal network connected access between a firewall and the central management server. And, for complex networks where high security requirements with overly strict compliance are necessary. For networks with limited connectivity to the core or for poor network connectivity these are not the best solution. There are other more stand-alone firewall's that do this better. These firewall's are a little more complex to set up to start with so significant knowledge of these devices is required to set them up and ensure they are best practice installed.

Incentivized

The Meraki MX lineup is well suited for organizations that need centralized management of multiple locations, as it allows for both quick deployment and simple/easy remote administration all from a single pane of glass. It also works very well for providing VPN access for remote workers and helps monitor end-device uptime. It does, however, fall a bit short in its firewall's customization, compared to traditional appliances (like our WatchGuard Firebox), so perhaps less suited for organizations that need more customization, as the Meraki MX lineup is primarily designed for simplicity and straightforward cloud-based management.

Incentivized

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

• ASA is our VPN concentrator. The client and server are very stable and very easy to use
• ASA also offers Intrusion Prevention, to an extent. This is also very useful for an improved security posture for a small company
• ASA allowed us to scale very quickly. We could onboard clients, partners, and consultants and give them a great onboarding experience as well
• Administrative costs with ASA are low. It's very easy to administer.

Incentivized

• The Cisco Meraki MX series is phenomenal at allowing us to remotely manage networks. So the devices usually act as the brain behind our client's networks, which makes it really, really easy for our team to take a look at what's going on in those client network environments, resolve any issues, and make sure that our client's networks are staying secure.

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

• The ASDM software is at times a nightmare to install because of different java versions[.]
• [The firewall] could do with a power button, just to be able to do a hard reboot when needed[.]
• It would be nice to manage the firewall via the web on port 443[.]

Incentivized

• Layer seven firewall rules. Just making them more granular. We've been in meetings with Cisco SES where I've said feature requests many times and that's one of the big ones where it's just a little cumbersome to implement layer seven rules right now.
• Just making them more granular. We've been in meetings with Cisco SES where I've said feature requests many times and that's one of the big ones where it's just a little cumbersome to implement layer seven rules right now.

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

To be honest there has been now great products out in the market compared to Cisco ASA. I beleieve Cisco has to do a lot of improvement in this area. The other defeiniete factors is the cost when it comes to renewals which is always a premium on Cisco products

Incentivized

The simplicity and ease of use for the Meraki Dashboard make it an easy choice for our organization to renew our Meraki Enterprise Agreement. We will likely continue using the Meraki MC67-C, MX450, and other MX models in their catalog until we shift away from Meraki completely

Incentivized

Some features simply aren't there, but the ones that are there are pretty easy to use. Sometimes it is easy to get lost when trying to find the specific device you want to work on, but that's mostly due to how rarely we have to go into the interface.

Incentivized

I generally have not noticed the outages, however since it's a machine it can malfunction, we need to implement the firewall infrastructure in such a way that it is highly available with device failure, region failure etc. Else any solution will be having the issues if they are not build with resiliency.

Incentivized

Meraki MX devices support high availability (HA) configurations, which ensures minimal downtime if one device goes offline. This feature has helped us maintain a stable and reliable network, even in cases of hardware failures. ince Meraki is cloud-managed, we've noticed that the cloud infrastructure is generally highly reliable, with minimal service interruptions or downtime. This makes it easier to manage the network remotely without significant availability concerns. Meraki automatically pushes firmware updates and patches, which helps maintain system stability without requiring manual intervention. These updates are rolled out in a manner that ensures minimal disruption to service.

Incentivized

The interface is pretty responsive. The lower end devices are easy to overwhelm if you have a lot of throughput. Be sure the model you get is rated for the amount of traffic you will have. Overbuild if possible, otherwise you won't be fully leveraging the connection from your ISP.

Incentivized

The support is usually very good and gets back to you very quickly. However I had some instances of when two engineers will give me wildly different answers to what I thought was a simple question. Overall however I do rate the support highly and they are generally always very good.

Incentivized

I haven't ever had a bad experience with Meraki support. On the few occasions where I wasn't understanding the UI or needed some clarification about what a setting actually would do, I contacted them and they were very quickly able to provide help. Returns are simple and fast, too. We had to return a defective device one time and they shipped the replacement before we had even un-racked the one that was faulty. Unlike many other vendors, they didn't ask use to a do long list of scripted diagnostics, they just took my word for it that the device was broken and sent out a replacement immediately

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

great when they offered it, really tested your knowledge with hands on and see what your peers from other orgs know. glad to see that we were ahead of the curve of what our peers knew

Incentivized

it was okay as it was moderated but still better than nothing and done via semi self paced webex meeting

Incentivized

It was quite a good one, how ever requires an expertise to deploy hence the SMB segment would be finding it difficult to implement this product. The one good reason is that there are lot of ASA certified engineers in compared to the other certified engineers. Hence this resembles positively on the deployment as you have quite a lot of experienced engineer on your deployment

Incentivized

Implementing Meraki MX devices in phases—starting with a pilot group or select branch offices—was invaluable. This allowed us to identify potential configuration issues, troubleshoot problems, and refine our setup before rolling it out company-wide. It also helped to get feedback from early users and adjust the deployment strategy accordingly. The SD-WAN capabilities in Meraki MX were essential for optimizing our WAN traffic and ensuring better application performance across various locations.

Incentivized

We were using [pfSense] before in our environment but we regularly facing difficulties over it due to software bugs & downtime. After implementing Cisco ASA, it resolved our availability issue & provides us a reliable solution with the best security features & easy to understand GUI.

Incentivized

Cisco Meraki MX provides simplicity and scalability while cutting costs. With Meraki MX, you get a Security appliance, router, and Firewall in one appliance and managed with one GUI. These features enable the network engineers to maintain large-scale enterprises with a single dashboard from a remote site or anywhere with internet, all thanks to the Meraki cloud dashboard

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.

When I first started with my company we had various infrastructure and a mix of tech. Since going to Cisco Meraki MX we have noticed better network performance and our new sites are much easier to bring online. Users have noticed an improvement in VPN connection and getting into all our systems.

Incentivized

• Most network engineers have worked with ASA, so there is no need for re-training when adding or turning over staff
• Current configs from older devices plug in easily, and are operational on larger devices if an upgrade is required
• Many support options available

Incentivized

• From a positive impact? Basically it allows us to set up shop very quickly. It allowed us to add sites to our network very quickly. From a negative perspective, I think the only thing is that I can see from a negative perspective is I have a preference to working with ACLI in terms of how I engage with the youth tool At the moment, the only way to actually engage with a tool is on a gui and sometimes what I'd actually like is more detailed information in terms of actual configuration that you'll actually get out of ACLI.

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