NTP Configuration on Cisco Devices
We all want to be on time, so much that timing is a major concern for our fast-paced world. ICT makes no exception, as timing
We all want to be on time, so much that timing is a major concern for our fast-paced world. ICT makes no exception, as timing
Without DHCP, we couldn’t have the flexibility we have in terms of IPv4 addressing. With IPv6, we want to maintain and enhance this flexibility. To
All end-user devices use DHCP to get their addressing information. Whether you work in a big or small company, you need to know how to
We create networks to serve users. However, often time users just complain that the network “doesn’t work”. They have no skill to give you extra
Any network infrastructure reflects some business needs. Nowadays, however, simply bringing connectivity to end-devices is not enough. Modern companies need connectivity to their crucial services
Being able to configure routers and switches is not enough to be a networker. Before you implement a network, you need to plan its structure.
IPv6 is a mature technology, designed in the 90s when engineers have foreseen the shortage of IPv4 addresses. Even 20 years later, and with IANA
Modern networks must be fast, and they must dynamically recognize events and act accordingly. If a path is down, traffic must flow immediately to a
Communication between VLANs is a mandatory requirement for any network. We know that we must implement Inter-VLAN Routing to do that, and we already explored
VLANs are a simple yet effective way to keep traffic separated (need a refresh? check our article about VLANs). However, without something else, VLANs will