Cisco Routers vs. Nmap

Cisco Routers, particularly ASRs, are well suited at the edge or perimeter of your network topology since they're capable of aggregating large data and performing fast packet processing. To be even more specific, they are great at handling full internet BGP route tables and aggregating multiple WAN connections. Some scenarios where they may be less appropriate might be for much smaller sites running less critical services that may not need "state of the art" enterprise routers.

Incentivized

If you're a sysadmin, or anyone who's had to deploy network services, you've almost certainly had to use Nmap at some point or other. Need to see what devices are on your LAN? Nmap can tell you that. Want to check which ports your web server has open to the internet? Nmap is your friend.

Nmap is a powerful command-line tool and has many options that require some reading of documentation to get the best out of (although generally straightforward). If the thought of working at the command-line scares you (presumably not if you're reading this review), then you may want a much simpler tool, or at least check out Zenmap GUI.

Incentivized

• Helps to separate routing information for different networks for different customers.
• Helps peers with service providers and Customer Networks and starts the exchange of information between them.
• Helps facilitate internet connectivity for enterprise networks.
• Helps transferring Internet or Private Data from one place to another.

Incentivized

• NMap provides a very fast and a very thorough network "sweep" that allows you to quickly map out exactly what's on your network.
• NMap is highly configurable. The "canned" choices are very good in most instances, but using various switches and options, you can create a very specific scan and get exactly the results you're looking for.
• NMap is easy to use. Even a new administrator will be able to use the graphical version (Zenmap) with efficiency right away.

Incentivized

• It will be helpful if configuration can be done using a http GUI
• Graphical Visualizing provisioned VPN services will helps in troubleshooting
• Software upgrade process should have an automated way, that helps in managing large no of devices in the network

Incentivized

• The GUI version on Nmap could use some improvement with the options that are available to do scans. For example, they could make it easier to select options for the different types of scanning for people who are beginners
• There are no abilities to schedule a scan in the Nmap tool.
• An intensive scan sometimes takes too much time to complete.

Incentivized

We are extremely likely to renew, as we have been very happy with our Cisco Routers for over 10 years. Their uptime as well as stable nature makes them ideal for us, as we are an industry that cannot afford downtime. We trust our partner to recommend our next model Cisco, when the time comes.

Incentivized

The best thing about Cisco products is their presence in community. When you have a problem you can do quick search and find whoever else had the same question and expert answer for that question. Other thing is there are Cisco certified people we can find very easily if want some help with comissioning these products

Incentivized

Nmap uses are very practical and I don't think there is a better tools for what Nmap does. It is open-sources that therefore there is no cost to use it. It offers a number of benefits, including but not limited to network mapping, port scanning and more. It is very reliable as a network scanning tool.

Incentivized

Cisco support is very good. Of course, sometime you will run into support guy that isn't up to the task. Buf overall, the support system is well structure. You know if this support isn't able to help, you can esclate the situation to find another help. Also, their documentation is well developed and can be very useful.

Incentivized

There is a very large support community and a robust selection of add-ons and scripts. Once you get the use down this is one of the most powerful tools and you can find anything you are looking for as far as examples on the web. While not having official support its not lacking by any means.

Incentivized

Other vendors definitely bring some great features. We've gone from Fortinet to HPE, to Ruckus. Each product has benefits to consider. For us, Cisco is a trusted brand that's used about thousands of customers and many fortune companies. While some of the newer or smaller players have great features, Cisco has most of the same plus time in the trenches.

Incentivized

Alternatives to Nmap (other IP scanners) are often much more limited in what they can do; They often only allow you to scan a specific subset of ports or a limited number of IP addresses in one command. Nmap is unrestricted in that regard. What makes Nmap stand out above the rest, is the complete network analysis package you get with it. It allows IP scanner, network deep-dives, hardware analysis, vulnerability analysis, encryption detailing, and so much more, in one free application

Incentivized

• Network management has become easy and fast with cloud based portal.
• Network policies could be rolled out quickly across the devices.
• Improvement in Network security.
• Stable internet connection has lead to less downtime and more productivity.
• Stable internet connection in each location within the organization.

Incentivized

• Nmap with Wireshark is free, so it's been a great combo team to gather info and test.
• It's allowed us to avoid fines from false positives and to fix actual issues ourselves.
• Great for finding hosts, helps keep the network secure.

Incentivized