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Advantages and Disadvantages of bgp Border Gateway Protocol
All of the following topics were covered in this blog: the Border Gateway Protocol (BGP), its protocol characteristics and operation, how it works, types,...
Virtual Private LAN Service VPLS: Features And Advantages
Virtual Private LAN Service VPLS
Geographically separated locations can connect and operate as though they were all connected to a single Ethernet Local Area Network...
IPsec VTI: What is IPsec Virtual Tunnel Interface & Benefits
IPsec VTI
A Cisco-proprietary method of configuring IPsec that makes setting up Virtual Private Networks (VPNs) much easier is the IPsec Virtual Tunnel Interface (VTI)....
Cisco Dynamic Multipoint VPN DMVPN Phase 1 2 3 In Network
We discussed the following subjects in this blog: DMVPN Phase 1 2 3, Architecture and Functionality, Core Technologies, Cisco Dynamic Multipoint VPN, and How...
What is Generic Routing Encapsulation GRE and How it Works?
What is Generic Routing Encapsulation?
Cisco Systems created the essential and popular tunneling technique known as Generic Routing Encapsulation (GRE). Its main function is to...
IP Security IPsec: How It Works, Importance, IPsec and IPv6
IP security (IPsec), importance, its works, key Management and Security Associations (SA), IPsec and VPN protocols, IPsec and IPv6, IPsec Configuration Elements, and its...
What is MPLS Layer 2 VPN? Architecture, Types and Benefits
MPLS Layer 2 VPN
To extend a customer's Layer 2 network (such as Ethernet, Frame Relay, or ATM) across a geographically dispersed MPLS backbone, providers...
MLPS Managed Network Providers Improve Network Security
MLPS managed network providers
Provider-Managed Multiprotocol Label Switching (MPLS) Virtual Private Networks (VPNs) are a highly significant Wide Area Network (WAN) technology, primarily operated and...
What is MPLS Layer 3 VPN? Key Components and Benefits
MPLS Layer 3 VPN
Service providers (SPs) offer a managed networking solution called a Layer 3 MPLS VPN (Multiprotocol Label Switching Virtual Private Network), which...
What is Extranet VPN, Intranet VPN, Purpose & How They Work
Extranet and Intranet
What is Extranet VPN?
A specialized type of networking called an Extranet Virtual Private Network (VPN) is made to help businesses communicate and...
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