Automation will be the competitive advantage, are you competing?
Back in 2017, a report by Gartner stated that the trends in network evolution were being outstripped by developments in the rest of the infrastructure, with a view to delivering business services in an agile, scalable, and resilient manner. 4 years on and with developments…
Network Management and Analytics Platform
The network management platform is a universal tool, which should allow monitoring and configuring of all network devices. But there may be more pieces to the puzzle. As a matter of fact, not everyone understands the management in the same way. In the following article, we will try to unveil some of the options for network management and how well-targeted analytics can be complementary to the solution.
Spotting Single Points of Failure in a graph
Enterprise networks should never have Single Points of Failure (a.k.a SPOF) in their daily operation. SPOF in general is an element in a system which, if stopped, causes the whole system to stop. Single failure (or maintenance or misconfiguration) of any network device or link…
Dynamic Diagrams part 2: persistence
Network engineer/architect can use diagrams to speed up many of his routine tasks — from overview presentation of the network to the detailed troubleshooting of faulty data flow from the client to server. But regardless of the task type, there is always a requirement that the diagram…
Spanning Tree analytics with the IP Fabric platform v2.0
The IP Fabric platform is a network engineer’s best friend when performing deep network audits. For example, to verify root placement for overlapping VLANs in a LAN, I would normally need to look through the STP roots, and painstakingly trace L2 links, reconstructing the topology…
Introducing the IP Fabric platform v2.0
The feature I’ve been waiting for since the beginning of my Network Engineering career is finally here: Dynamic Change Monitoring. It’s finally possible to know the answer to the age-old question “What has changed in the network since yesterday?” and actually get a definitive response…
Discovering network with a single set of read-only credentials
Discovery of existing IP network devices and links is essential to proper network management and control. How can you perform the discovery with the minimal initial information required?
Instant Business-Level Network Analysis Reports
Overall state of the network often must be presented in condensed form to managers and non-it personnel. How can you create the reports focusing mostly on the risk and impact of the network state to users and applications?
Network gateway redundancy verification
Each network with multiple users should have a redundant gateway implemented as an exit point. For the end users, some form of first-hop redundancy protocol such as VRRP, GLBP or HSRP should be implemented. But it that really true in your network?
Balancing traffic on aggregation channels
Since the invention of EtherChannels, link aggregation bundles provide a convenient way to increase capacity or reliability of network transport paths. How can you ensure that the traffic is properly balanced among links in a bundle and that individual links in a bundle are operating…