In a recent LinkedIn post, Chirag Goswami highlights a curated list of essential network commands that IT teams should master by 2026. The post, aimed at professionals in IT operations and cybersecurity, emphasizes the foundational importance of these tools for maintaining robust and secure network infrastructures.
Core Network Diagnostics and Configuration Tools
Chirag Goswami identifies several key Windows commands that are crucial for day-to-day network management and troubleshooting. Among the fundamental tools highlighted is ipconfig, which Goswami notes is essential for viewing current network configuration details.
“ipconfig – View network configuration”
This command, as Chirag Goswami explains, provides IT professionals with the necessary information to understand a device’s IP address, subnet mask, default gateway, and DNS servers, which are critical first steps in diagnosing many network-related issues.
DNS and Connectivity Troubleshooting
Further elaborating on diagnostic capabilities, Goswami points to nslookup for querying Domain Name System (DNS) information. This tool is vital for verifying that domain names are correctly resolving to IP addresses, a common point of failure in network connectivity.
For diagnosing connectivity issues, Chirag Goswami recommends a suite of powerful commands: ping, tracert, and pathping. He argues that these commands offer different layers of insight into network path performance and packet loss.
“ping / tracert / pathping – Diagnose connectivity issues”
Ping, for instance, tests basic reachability, while tracert maps the route packets take to a destination, and pathping combines aspects of both to provide detailed latency and packet loss statistics at each hop. According to Goswami, mastering these utilities is key to efficiently identifying where network problems lie.
Monitoring Network Activity and Device Identification
Beyond diagnostics, Chirag Goswami stresses the importance of understanding network activity and device identification. He includes netstat and arp for monitoring active network connections and the Address Resolution Protocol (ARP) cache, respectively. These tools help in identifying potentially unauthorized connections or understanding local network traffic patterns.
To further aid in device management, Goswami lists getmac for retrieving MAC addresses and hostname for identifying local machine names. These commands are fundamental for inventory management and security auditing.
“netstat / arp – Monitor active connections & ARP cache”
Goswami also touches upon resource management, mentioning net use and net share for managing network drives and shared resources. As Chirag Goswami concludes:
“These Windows commands are vital for troubleshooting, auditing, and maintaining secure networks.”
The IT leader suggests that proficiency with these commands not only aids in troubleshooting and auditing but is also essential for maintaining secure networks. Goswami’s post implies that a strong command-line foundation is indispensable for modern IT operations, enabling teams to react effectively to network challenges and ensure operational integrity.
Chirag Goswami’s insights underscore the enduring value of fundamental command-line tools in an era of increasingly sophisticated network management solutions. His post serves as a practical guide for IT professionals looking to bolster their foundational skill set.
📝 About This Content
This article is based on insights shared by Chirag Goswami on LinkedIn.
📅 Originally posted on March 8, 2026 | View original post on LinkedIn →