IP Fast Reroute, LFA and Remote LFA Discussion for real network deployment
IP Fast Reroute , LFA (Loop Free Alternate) , Remote LFA and in general recovery and protection disc
Read MoreIs Inter-AS MPLS VPNs commonly deployed ?
Is Inter-AS MPLS VPNs commonly deployed ? In real-life deployment which Inter-AS MPLS VPN Option is
Read MoreOSPF Prefix Suppression helps company to use 200 routers
OSPF Prefix Suppression helps to company to use 200 routers in their network without any problem. Yo
Read MoreWhat is KISS Principle ? Keep it Simple and Stupid ?
What is KISS Principle ? Okay it stands for Keep it Simple and Stupid but what does really it mean i
Read MoreFlat OSPF network is not a problem ! But
Flat OSPF network, or single area OSPF networks are real. In fact most of the OSPF network today dep
Read MoreOSPF Best Practices
OSPF Best Practices Understanding and using best practices is very important though may not be
Read MoreOSPF to IS-IS Migration
There are many reasons of OSPF to IS-IS migration, specifically for the Service Provider networks. S
Read MoreOSPF Multi-Area Adjacency | OSPF Area Placement | RFC 5185
OSPFv2 by default setup only one adjacency over a single link. But this can be an issue some time an
Read MoreWhy Are Dynamic Routing Protocols Used?
Why are dynamic routing protocols used is usually asked by newbies in the networking field, especia
Read MoreOSPF Area Types
OSPF Area Types - Different Areas in OSPF are used to create smaller fault domains. There are two O
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OSPF LSA Types
OSPF LSA (link state advertisements) are used to create a logical network topology. But Why we have
Read MoreEIGRP vs OSPF
EIGRP vs OSPF - Below comparison table is your primary resource for the OSPF and EIGRP routing p
Read MoreOSPF in a Full-Mesh Topology Design
Flooding in full-mesh topology is a big concern for network-design experts, especially in large-scal
Read MoreRouting design
Understanding everything about routing design is no brainer, especially if you have the chart below
Read MoreOSPF Design Discussion
OSPF Design - In the below picture, where should you place an OSPF ABR (Area Border Router) to scale
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OSPF Design Challenge
OSPF and MPLS is most commonly used two technologies in an MPLS VPN environment. In this post I wil
Read MoreOSPF as a PE-CE Routing Protocol
OSPF as a PE-CE routing protocol can be used in the MPLS Layer 3 VPN design between customer and th
Read MoreOSPF protocol
OSPF Protocol - OSPF, Open shortest path first is a dynamic routing protocol which creates a topol
Read MoreNetwork Design – Physical Topology Matters
Short time ago I published a video on my youtube channel about Triangle vs Square Network Topology a
Read MoreNetwork Design Mistakes
Orhan Ergun prepared a topology for the CCDE students. A topology has full of design mistakes and 2
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