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Category: Tools and Resources
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SMTP is a standard protocol enabling email transmission and delivery between clients and servers, vital for internet communication infrastructure.
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NTP is a protocol for synchronizing computer and network device clocks. It uses a hierarchical client-server architecture for accurate timekeeping.
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SNMP is a vital protocol for managing network devices. It involves managed devices, SNMP agents, managers, and various management operations.
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ICMP is vital for error reporting, network diagnostics, router discovery, and path MTU. Examples demonstrate its network operations and security.
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The nslookup command-line tool queries DNS servers to obtain domain name or IP address information, aiding in DNS troubleshooting.
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dig is a powerful command-line tool for querying DNS servers, offering various options to customize queries and obtain detailed DNS data.
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dig is a command-line tool for DNS queries on Unix-like systems, supporting various query types and advanced features.
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Configuring BIND involves installing, setting up configuration files, defining zones, creating zone files, starting the service, testing configuration, firewall configuration, and logging. Detailed Ubuntu examples are provided, including steps for installation, basic configuration, zone configuration, creating zone files, restarting BIND, validation, and testing BIND functionality.
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nmap offers customizable scans with options like host discovery, port scanning, service version detection, and more.
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nmap is an open-source network exploration and security auditing tool. It discovers hosts, open ports, and services within a network, providing valuable information for network administrators, security professionals, and ethical hackers. With features like host discovery, port scanning, service version detection, and NSE scripting engine, nmap is essential for network reconnaissance and security assessment. Ethical…
- Basic Networking (86)
- Firewall (11)
- How To (32)
- Linux (13)
- Load Balancer (2)
- Network Security (22)
- Switch (5)
- Tools and Resources (18)
- Tutorials (79)
Sanchit Agrawal
Blog Author
- What is Radius Authentication Server?RADIUS is a networking protocol for centralized AAA management, providing secure authentication, authorization, and accounting for network resources.
- What is TACACS+ Authentication Server ?TACACS+ is a secure AAA protocol for network access control, offering enhanced security, flexibility, and fine-grained user access control.
- What is AAA (Authentication, Authorization, and Accounting)?AAA is a security framework controlling resource access, enforcing policies, and tracking user activities through authentication, authorization, and accounting.
- What is Stack Switches?A stack switch, or stacking switch, combines multiple switches into a single logical unit, simplifying management, increasing scalability, and improving redundancy. It supports high availability, simplified configuration, and high-performance forwarding. Commonly used in enterprise networks for various deployment scenarios.