The ping command sends ICMP Echo Request packets to a destination to test connectivity and measure response time. It is commonly used for basic network troubleshooting.
traceroute shows the path packets take to reach their destination, including intermediate devices (hops). It helps identify routing issues or delays.
A cable tester is used to check for continuity, wiring faults, or breaks in a network cable, ensuring it functions correctly. Protocol analyzers like Wireshark are used for analyzing network traffic.
The nslookup command queries DNS servers to resolve a domain name into its corresponding IP address. It is useful for diagnosing DNS-related issues.
Wireshark is a packet analyzer that captures and examines network traffic in detail. It can help identify bottlenecks, unusual activity, or misconfigurations causing slow performance.
