OSI vs TCP/IP Models Introduction The OSI (Open Systems Interconnection) and TCP/IP (Transmission Control Protocol/Internet Protocol) models are conceptual frameworks used to standardize and understand
ISO 27001 – Information Security Management ISO 27001 – Information Security Management Introduction to ISO 27001 ISO 27001 is the international standard that specifies requirements
ISO 31000 – Risk Management ISO 31000 – Risk Management Introduction to ISO 31000 ISO 31000 provides principles and guidelines for effective risk management. It
ISO 22301 – Business Continuity Management ISO 22301 – Business Continuity Management Introduction to ISO 22301 ISO 22301 specifies requirements for establishing, implementing, maintaining, and
VLAN Tagging and Trunking Protocols VLAN Tagging and Trunking Protocols VLAN Tagging Standards VLAN tagging is standardized by the IEEE 802.1Q protocol, which is supported
VLAN Tagging in Non-Cisco Environments VLAN Tagging in Non-Cisco Environments VLAN Tagging Standards VLAN tagging is standardized by the IEEE 802.1Q protocol, which is supported
VLAN, DTP, VTP, and Port Types Explained VLANs, DTP, VTP, and Port Types Explained What is a VLAN? A VLAN (Virtual Local Area Network) is
BPDU Overview and Details Bridge Protocol Data Units (BPDUs) Introduction to BPDUs Bridge Protocol Data Units (BPDUs) are network messages exchanged between switches to share
Spanning Tree Protocol (STP) Detailed Explanation Spanning Tree Protocol (STP) Detailed Explanation How STP Works The Spanning Tree Protocol (STP) is used in Ethernet networks
STP and RSTP Overview STP and RSTP Overview Spanning Tree Protocol (STP) Standard IEEE 802.1D Convergence Time 30-50 seconds Port States Blocking Listening Learning Forwarding