What is WDM? Wavelength Division Multiplexing (WDM) is a fiber optic transmission technology. It allows multiple wavelen...

What is PTP? PTP (Precision Time Protocol) also called IEEE 1588v2, is a packet-based technology for high-precision time...

What Is BGP4 and BGP4+? BGP4 (Border Gateway Protocol version 4) is the protocol that enables the exchange of routing an...

Introduction to QSFP28 100G Optical Module In today's rapidly developing network communication field, the QSFP28 100G op...

Overview of 802.1Q Tunneling 802.1Q tunneling (also known as Q-in-Q or VLAN nesting) allows service providers to manage ...

What is VRF? Virtual Routing and Forwarding (VRF) is an IP-based technology that enables multiple virtual routers (VRs) ...

What is NHRP? Next Hop Resolution Protocol (NHRP) is an automated configuration technology that optimizes data routing i...

What is API Management? API management is a critical process that involves the development, design, monitoring, testing,...

What is OCSP? The Online Certificate Status Protocol (OCSP) is an Internet Protocol (IP) used to verify the validity of ...

What is VRF-lite? VRF (Virtual Routing and Forwarding) is an advanced IP routing feature that allows multiple routing in...