Networking commands are tools used in command-line interfaces (CLIs) to manage and troubleshoot network connections and devices.
#Networking #CLI #NetworkCommands #ITSkills #SysAdmin #NetworkTroubleshooting #TechTips #ComputerNetworking #LinuxCommands #WindowsCMD #NetworkAdmin #CyberSecurity #ITSupport #tech #tech
#NetworkAdmin
Networking commands are tools used in command-line interfaces (CLIs) to manage and troubleshoot network connections and devices.
#Networking #CLI #NetworkCommands #ITSkills #SysAdmin #NetworkTroubleshooting #TechTips #ComputerNetworking #LinuxCommands #WindowsCMD #NetworkAdmin #CyberSecurity #ITSupport #technology #tech
Networking commands are tools used in command-line interfaces (CLIs) to manage and troubleshoot network connections and devices. Checkout useful windows Networking commands)
#Networking #CLI #NetworkCommands #ITSkills #SysAdmin #NetworkTroubleshooting #TechTips #ComputerNetworking #WindowsCMD #NetworkAdmin #CyberSecurity #ITSupport #tech #technology
Switch Please!
Nothing triggers me more than a badly configured VLAN.
🔗 https://techgeeksapparel.com/switch-please-im-a-network-engineer-t-shirt/
#NetworkAdmin #SwitchLife #ITHumor #TechSupport
Just Blame the Network.
It’s the unspoken rule. Something goes wrong? Must be the network. 🤷♂️
🔗 https://techgeeksapparel.com/go-ahead-blame-the-network-t-shirt/
#NetworkAdmin #ITProbs #SysAdminLife #NetworkingIssues
Does anyone in the #networkadmin #fediverse know where to look for jobs that aren’t Cisco centric? I have 3 years pretty high volume Nokia experience in telecoms and want to stay in similar platforms. I’m not currently certified but I’m working on it o7 I don’t care if I stay in telecoms, I’m just tired of being told there’s no raises and hearing about all the acquisitions my company made over the years lol.
You ever been in the terminal for an hour or so, and everything is just clickin'?
Do you ever stop and think:
'I’m a damn wizard'?
Have fun.
Ya'll ever notice something weird and start diggin in deeper and think "this makes zero since. What the hell happened? This isn't what I had it set to"
Then while digging around ya realize you're in the wrong terminal on a completely different server?
Welcome to my life.
IPv6 addresses are divided into unicast addresses (for one-to-one communication), including global unicast addresses, unique local addresses, link-local addresses and embedded IPv4 addresses, and multicast addresses (for one-to-many communication), primarily categorized into assigned and solicited-node addresses
Each category is assigned designated address blocks for specific roles in network communication 😎👇
Friday night. Could be doing anything, but here I am installing MediaWiki to wrangle my network notes before I forget. Pretty sure I’ve already forgotten half of it. Why not, right?
#TechLife #SelfHosting #Documentation #NerdLife #NetworkAdmin
My #Protectli internet #router died after 8 years of service. #RIP.
It took 3 days for a new unit to arrive. After much struggle, I have recovered my old settings and my #network (including this #Mastodon server) is back.
A question for my netowrk/sys admin friends. I want to create a nextcloud server on an old laptop at home. Since this sits behind my router, I am wondering how I can access it from the outside. I suppose this is a big chunk of a network admin's competence, so I am not aiming to be proficient at it by simply reading up. However, are there free resources that will help me accomplish what I want ? I want to be as safe as possible to external attacks.
Amazing how the business support at these ISPs is about as good as warm body tier 1. You haven't heard an update from me because the last message I sent you was "hey nobody has provided a real update, we don't have a downlink, fix your shit"
IP addresses can be categorized by several different criteria such as IP versions (IPv4 vs. IPv6) , address scope (private vs. public), address configurations (static vs. dynamic), communication type (unicast vs. multicast vs. broadcast), etc 😎👇
In IP networks, a source host can communicate with one or more destination hosts in several different modes: unicast (one-to-one), multicast (one-to-many selected group), broadcast (one-to-all on a network), and anycast (one-to-nearest from a group of destinations) 😎👇
A MAC address (Media Access Control address) is a 48-bit unique identifier assigned to a network interface at the data link layer, enabling accurate frame delivery and communication within a local area network through layer 2 switching
Here is the description of the structure of MAC address 😎👇
6x6mbps being the minimum viable to run a retail environment in "good" condition is wild to me #networkadmin #networkengineer
NTP (Network Time Protocol) is used to synchronize clocks across computer systems by adjusting time discrepancies through a hierarchical system of time sources, using algorithms that consider network latency and jitter to maintain accurate timekeeping
Let’s find out how NTP clock synchronization works 😎👇
Power over Ethernet (PoE) is a technology that delivers electrical power and data simultaneously over Ethernet cables, streamlining the wiring process for devices such as IP cameras, VoIP phones or other smart sensors
Here are different type of PoE configurations 😎👇
#sysadmin #networkadmin #homeautomation
Mastering Linux Networking and Security: Essential and Advanced Techniques
Client Info
Server: https://mastodon.social
Version: 2025.04
Repository: https://github.com/cyevgeniy/lmst