Graylog with AWS Elasticsearch

Graylog has been through some changes last time I talked about them, hitting version 3.0 in February is awesome and one of things that make Graylog run well is Elasticsearch backend. Although Elasticsearch is not too hard to setup it usually runs better on bare metal, so there is cost of that as well as […]

Read More Graylog with AWS Elasticsearch

SVIs and “Routed” Ports

So you have a this nice multiplayer switch, and want to take advantages of all of the features it has to offer. Well there are two different types interface ports on these type of switches. SVIs (Switched Virtual Interface) and “routed” ports, fundamentally they are same and clients/users wouldn’t be able to tell if you […]

Read More SVIs and “Routed” Ports

Passed 300-115

Just a short post about my recent Cisco exam, I was able to pass the 300-115 to renew all my lower CCNA certifications. The last time I took a Cisco exam was almost 3 years ago when I passed the CCNA Data Center certification. Overall the exam was fair although you will need multiple study […]

Read More Passed 300-115