Translates Layer 3 IP addresses to Layer 2 MAC addresses for local network communication
802.11ax standard with OFDMA, improved MU-MIMO, and support for 2.4/5/6 GHz bands
Deep dive into inodes - the data structures that store file metadata and enable hard linking in Linux filesystems
Disabling DNS lookups and enabling synchronous logging for improved CLI experience
Comprehensive guide to STP for preventing switching loops and creating loop-free network topology
Changing file and directory ownership using the chown command for system administration and security management
Wireless client roaming problems, sticky client syndrome, and fast roaming solutions
Synchronizes clocks across network devices for consistent logging, authentication, and network operations
Public key cryptography using key pairs for secure key exchange and digital signatures
Managing /etc/hosts for local DNS lookups, hostname mapping, and network configuration