Have you ever wondered if you have setup SNMP Service. You enable the SNMP Service as a role or feature and then go the check the list of services and it is NOT there? I have seen this a number of times but on the server OS. Here is how […]
NETWORK & SECURITY
SNMP – WMI Configuration
Simple Network Management Protocol. A form of protocol which is used to collect and organize information about devices. There is a very simple method of configuring this. I have worked with a number of platforms, however, currently I am working with Auvik. Very simple platform and the jobs get done. […]
HP 1900 Series Switch – VLAN overview
We going to look at the HP 1900 series switches and how to configure and manage VLANs. It is actually very simple but if you are new to it or reading through some complicated article….well, you may not like it but let’s see if we can make very simple. What […]
SSH to a SonicWALL
Many of you network administrators who enjoys working on the command-line. Then when you see someone working off a GUI, you feel a bit superior because command-line is not for the feint hearted. I work across all brand of switches but what will always remain intact is understanding networking fundamentals. […]
Office 365 IP Addresses and URLs
With Office 365 growing as well as Microsoft Data Centers deploying into more countries, the network range is expanding with IPv4, IPv6 etc. The umbrella is becoming larger and how do you keep up to date with what is use currently. Microsoft has launched a document which allows you now […]
Port Mirroring
Port Mirror is done when you would like to investigate traffic. By enabling port mirror, you are sending a copy of a port traffic to another port. Some switches can be done via the GUI and most of them can be done via command-line. Here is some tips on configuring […]
Networking…
It has been a while since I had time to blog. I always being in and around with Exchange and Office 365. I have now taken a different approach while still working on Exchange and Office 365. Another aspects which has come to light in every industry is “Cyber Security”. […]