BGP Archives - Cisco Network Design and Architecture | CCDE Bootcamp

Real Life Financial Network Design – Multicast – BGP – EIGRP – Latency Design Considerations

10/15/2019 by Orhan Ergun

I was in London last week for CCDE Training. During the training, there was a discussion on Financia

Recommended Networking Resources for September 2019 Third Week

9/30/2019 by Orhan Ergun

There are so many good resources for Network Engineers out there. I started to share the ones I

Recommended Networking Resources for September 2019 Second Week

9/10/2019 by Orhan Ergun

There are so many good resources for Network Engineers out there. I started to share the ones I like

What is AIGP – Accumulated IGP Metric Attribute? Where AIGP is used?

9/5/2019 by Orhan Ergun

What is AIGP - Accumulated IGP Metric Attribute? Where AIGP is used? AIGP stands for Accumulated IGP

Recommended Networking Resources for September 2019 First Week

9/4/2019 by Orhan Ergun

I would like to share with you every week some networking resources , can be video , article , book

BGP Optimal Route Reflection – BGP ORR

9/4/2019 by Orhan Ergun

BGP Optimal Route Reflection provides Optimal Routing for the Route Reflector Clients without sendin

BGP Implicit and Explicit Withdraw

1/2/2019 by Orhan Ergun

BGP Implicit and Explicit Withdraw are important BGP messages. Understanding these two mechanisms

Different IGP and BGP Methodologies of Multi National Service Providers

5/8/2018 by Orhan Ergun

Different IGP and BGP Methodologies of Multi National Service Providers. I mentioned two different I

BGP RR (Route Reflector) in EBGP

1/22/2018 by Orhan Ergun

Is BGP RR used in EBGP ? You might think I mean IBGP , not EBGP or I mean BGP Route Server, not BGP

What does hot potato routing mean? Why hot potato routing is important?

10/26/2017 by Orhan Ergun

What does Hot Potato Routing mean ? Why hot potato routing is important ? What is the default policy

What is PI and PA ? Provider Independent and Provider Assigned ?

9/28/2017 by Orhan Ergun

What is PI and PA ? Provider Independent and Provider Assigned ? In this post, I will explain the im

BGP Route Reflector in Plain English

8/28/2017 by Orhan Ergun

BGP Route Reflector in Plain English, in this post, I will explain you the BGP Route Reflector basic

Unique RD per PE per VRF in MPLS

8/24/2017 by Orhan Ergun

Unique RD per PE per VRF is a deployment option in MPLS Layer 3 VPN. I am explaining this topic

Network Interconnections Video by Orhan Ergun

8/18/2017 by Orhan Ergun

Network Interconnections is one of the most important topics for the operator network as it directly

BGP Route Reflector routing loop problem !

8/17/2017 by Orhan Ergun

BGP Route reflector routing loop arise in IP networks. In this post, I will illustrate the topology

Settlement-Free Peering Requirements

8/4/2017 by Orhan Ergun

Settlement-Free Peering Requirements. I am explaining this topic in deep detail in my Live/Webex �

Last 10 days for the Service Provider Design Workshop

7/4/2017 by Orhan Ergun

Last 10 days for the Service Provider Design Workshop With many real world examples ! (Online 2

Is there a Global Tier 1 Provider in the World ?

7/4/2017 by Orhan Ergun

Is there a Global Tier 1 Internet Service Provider in the World ? Who are the biggest networks in th

Tier 1, Tier 2 and Tier 3 Service Providers

1/18/2017 by Orhan Ergun

Tier 1,Tier 2 and Tier 3 Service Providers What is tier in the first place ? If you are dealing

BGP in MPLS Layer 3 VPN – BGP as a PE-CE Routing Protocol

10/12/2016 by Orhan Ergun

BGP can be used as a PE-CE routing protocol in MPLS Layer 3 VPN. Also Service Providers run MP-BGP (

Category: BGP