Popular Posts
-
"Should the internet traffic exit the network at a central DC or directly at the branch?"; is a well known debate among engineers ...
-
When SD-WAN first emerged and became the industry trend, many network engineers quickly declared: “MPLS is dead.” “SD-WAN fixes everything....
-
Failures are inevitable in any network but outages are not; the difference between the two can be explained by the concept of “Failure Domai...
-
Most network projects start with a diagram, but a diagram by itself does not represent an architecture. Most of the time, when an engineer ...
-
When planning redundancy, especially in firewall deployments, you typically have two options: Active-Standby or Active-Active. Selecting the...
-
Many engineers interpret "no single point of failure" as adding a secondary firewall or adding a secondary ISP or stack the switch...
-
Redundancy does not automatically equal to resiliency. They are related but they are not the same. Redundancy can be achieved by adding back...
-
There are some outages caused due to failures. There are a lot of outages caused due to maintenance. Upgrades, Applying Patches, Configurat...
-
In a real world network, amateur engineers often expect designs to be complex. Many assume that if a network is difficult for an average-ski...
-
At some point of their careers, most engineers are asked to make architectural decisions or at least propose some solutions for business req...
