EnterpriseNetworking Articles
How to Configure SNMP and NetFlow on Cisco SD-WAN
In this video, I will guide you through the steps to configure SNMP and NetFlow on Cisco SD-WAN. Learn how to set up and manage these essential monitoring tools to ensure optimal network performance and visibility. Whether you're a network administrator or an SD-WAN enthusiast, this tutorial will provide you with practical insights and hands-on instructions.
Deep Dive into Cisco SD-WAN: Single DMZ Scenario
Welcome to an in-depth exploration of Cisco SD-WAN! In this video, we take you through the deployment of a specific scenario where we utilize a single DMZ, and all fabrics are set within the same site ID. You will also see how to onboard IOS-XE device into the SD-WAN fabric. Firewall configuration and related NATs are also explained.I am using Cisco Secure Firewall solution.
Cisco LISP Configuration Guide - Basic Config
LISP: A Routing Architecture –Not a Feature Dear Friends, In this video you will learn how to configure LISP and how you can verify the LISP overlay. LISP changes the routing architecture to implement a level of indirection between a hosts IDENTITY and its LOCATION in the network.
Multicast - PIM Dense Mode
In this video, you will see the configuration of Multicast Dense Mode, Also we can see how VLC is working as Multicast feeder and Multicast Receiver. We will talk about RPF for Loop avoidance and also definition of Prune and Graft Message. The Configuration is very easy. I hope you like the Video.
Segment Routing - LAB I - SR without LDP
This video will talk about how to configure Segment routing in your environment using the MPLS Data plane.but this time I want to remove LDP from routers and let's checkout the result.
Segment Routing - LAB I - SR With MPLS Dataplane
This video will talk about how to configure Segment routing in your environment using the MPLS Data plane.You can also see some cool configuration and explanation about OSPF Opaque LSA, MPLS OAM,...
Segment Routing - Part I - Introduction
In this video I tried to explain basic concept of segment routing , which is useful for our demos and labs.
BGP Route Reflector - Part III
BGP Route Reflection and Multiple Cluster ID is very important topic in route reflection. you will see how to control reflection between cluster, or how to control reflection in intra-cluster or inter-cluster environment.
BGP Route Reflector - Part II
This video is the second part of the BGP "Route Reflector" training. In this video, we will learn important configurations about next-hop-self in Route-Reflector solutions.
BGP Route Reflector - Part I
In this short video, you will learn the concept of the BGP route reflector. All the key topics and advertisement rules are explained. The next part is the configuration challenges.
BGP Soft-Reconfiguration - Route Refresh
In this video, you will learn how to use BGP soft-reconfiguration and route-refresh. We know that BGP hard reset impacts our production network, BGP route-refresh or soft-reconfiguration can be a workaround.
Cisco BGP Route Server - Concept and Configuration
In this video you will learn the concept and configuration guide of BGP route server on Cisco. BGP Route server is cool technology feature which can simplified network design. Route servers providing RR functionality for EBGP sessions.
Cisco BGP Multi-path (eBGP ,iBGP, eiBGP, AS-PATH RELAX)
In this video and challenge you will learn about BGP Multi-path. Multipath for eBGP , i BGP and eiBGP also you will learn the purpose of AS-PATH Relax and how to configure it.
Cisco SD-WAN - Upgrade
In this video you will lean how to upgrade Cisco SD-WAN solutions. this upgrade contain vManage, Controllers (vSmart and vBond) and vEdges Try to upgrade to suggested releases.
Cisco BGP Community - Traffic Engineering Challenge
In this video , you will see how learn how to Traffic Engineering using BGP community.
Cisco BGP Monitoring Protocol (BMP)
In this video you will learn how to configure and deploy BGP Monitoring Protocol ( BMP)I used openBMP as my BMP server.
Cisco SD-WAN - Traffic Engineering with Custom Control (Route & TLOC)
In this video you will learn how to Implement Traffic with Custom control. you can use TLOC and routes to control direction of traffic. you will see a challenge and how to solve it.
Cisco SD-WAN Topology Policy (Hub-And-Spoke)
In this video you will learn how to configure Hub-And_Spoke Topology you will see also the characteristics of Hub-And-Spoke policy.
OSPF Route Filter
In this video you will learn how to filter routes in ospf With #distribute-list commnad we can combine with ACL,route-map or prefix so you can watch and learn.
OSPF - Virtual Link
In this video you can learn the concept of OSPF virtual link, see the configuration and verification. I hope you enjoy the topic.
OSPF Summarization
In any routing protocol, scalability is an essential factor. When we split the OSPF routing domain, we are trying to reduce the size of each area's LSDB.
Cisco CML 2 - Install /Deploy
In this video you will how to install, deploy and enjoy cisco CML. how to add a lab! and what is breakout. This Video is for Esxi deployment.
OSPF - External Route - E1 vs E2
when we check the global rib table with #show ip route command, we see that there is an "E2" ("N2") / "E1" ("N1") sign in front of the external route.
OSPF Fundamental - How SPF works
In this video,I tried to explain how SPF calculate shortest path, loops free! This part is for only point-to-point links.
Cisco SD-WAN - PART III - Static NAT
In this article, I want to discuss the SD-WAN "STATIC NAT" feature. A vEdge cloud router can play a NAT role. It can do the natting both on the transport side ( VPN 0 ) and on the service side ( VPN 1, for example).
Cisco SD-WAN NAT - PART II - Port Forwarding
A vEdge cloud router can play a NAT role. it can do the natting both on the transport side (VPN 0) and in the service side (VPN 1 for example).
Cisco SD-WAN NAT – PART I
In this article, I want to explain SD-WAN NAT feature. A vEdge cloud router can play a NAT role. It can do the natting both on the transport side (VPN 0) and on the service side (VPN 1 for example).
OSPF Multi-Area
In this article I want to talk about OSPF Multi-Area solution. OSPF uses the concept of area, and the area is like a subdomain. When a router interface is in a specific area, it maintains the topology information of that area.
HSRP – MHSRP – HSRP with BFD
In this article, I want to talk about cisco HSRP. I try to explain also CISCO Multiple HSRP (MHSRP) and finally using HSRP with BFD
TLOC Route - Carrier Attribute
In this article, we want to practice with a TLOC attribute for path selection.
TLOC Extension or Transport Redundancy
One of a significant topic in sd-wan is TLOC extension. In this article, I want to teach how to implement and deploy transport redundancy called TLOC-Extension.
BGP- ORF
ORF stands for "Outbound Route Filter." ORF is a procedure to push our " filtering list " to BGP neighbor!
Single BGP Session - Multi Address Families
In this article, I want to show you how we can use one BGP session to carry both ipv4 and ipv6!