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Syslog is a standardized protocol for message logging and event notification in computer networks, enabling centralized storage, analysis, and monitoring.
Dynamic Trunking Protocol (DTP) automates trunk link negotiation and establishment between Cisco switches, reducing administrative overhead and simplifying configuration.
VTP, or VLAN Trunking Protocol, is a Cisco proprietary protocol enabling automatic synchronization of VLAN configurations across switches.
Tagged VLANs carry traffic for multiple VLANs over trunk ports, while untagged VLANs provide connectivity for devices within a single VLAN over access ports.
Access ports connect end-user devices to a single VLAN, while trunk ports interconnect devices and carry traffic for multiple VLANs.
HTTP has evolved from simple to complex, with improvements in performance, security, and functionality in versions like 1.1, 2, and 3.
Access ports in VLANs carry traffic for a single VLAN, connecting end-user devices and providing VLAN isolation and network segmentation.
A trunk in networking carries multiple VLANs, enabling efficient communication, simplified design, scalability, and flexibility in network management.
IEEE 802.1Q standard enables VLANs, creating virtual LANs within a physical network for improved traffic management and network segmentation.
ISL and IEEE 802.1Q are VLAN tagging methods in Ethernet networks. ISL is Cisco’s proprietary protocol, 802.1Q is an open standard.
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