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What is Neighbor Discovery Protocol NDP An essential component of IPv6, the Neighbor Discovery Protocol (NDP) performs vital control and management tasks. It functions at...

Network Device Monitoring: Control Plane & Protocol Insights

Network Device Monitoring In order to guarantee optimal performance, availability, and security, network devices must be continuously observed and analyzed. This is known as network...

CISCO LLDP Link Layer Discovery Protocol Advantages, Types

LLDP Link Layer Discovery Protocol Devices on the same local network segment, including routers, switches, and wireless LAN access points, can share information about themselves...

What Is Routing Loop Prevention? Guide To Network Stability

Routing Loop When network packets keep moving back and forth between routers without ever arriving at their destination, this is known as a routing loop....

What Is A QoS Quality of Service CISCO Benefits And Types

What is a QoS The term Quality of Service (QoS) describes the methods and resources available to network managers for allocating traffic on a network....

Cisco Discovery Protocol, How CDP Works, And Benefits of CDP

Cisco Discovery Protocol Developed to collect data on directly connected Cisco equipment on the same data link, the Cisco Discovery Protocol (CDP) is a proprietary...

Cisco Gateway load balancing protocol GLBP, How GLBP works

Gateway Load Balancing Protocol GLBP A Cisco-proprietary protocol called Gateway Load Balancing Protocol GLBP allows two or more routers to share the duties of serving...

What is Virtual Router Redundancy Protocol & How VRRP Works

The IETF defined the Virtual Router Redundancy Protocol (VRRP) in RFC 2338 (later superseded by RFC 3768), an open standard First Hop Redundancy Protocol...

What Is First Hop Redundancy Protocols CISCO & FHRP History

In order to guarantee network resilience, First Hop Redundancy Protocols (FHRP) eliminates single points of failure at the default gateway level. First Hop Redundancy Protocols A...

Hot Standby Router Protocol, How HSRP Works & Applications

Let us discuss about Hot Standby Router Protocol, advantages, disadvantages, applications, types and How HSRP Works. In order to offer network redundancy and high availability,...

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