Categories
cisco

Making space on Cisco Nexus switches when you are out

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Categories
Networking

Small Office rack setup

A small office setup.

Categories
cisco

Optical Networking – Cisco and Verizon

Cisco and Verizon to Demonstrate the Benefit of Multi-Haul Transport

https://ciscocentral.blogspot.com/2019/02/cisco-and-verizon-to-demonstrate.html

 

Categories
cisco Networking

How VRFS work

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cisco

Cisco VRF route leaking…on purpose

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Categories
cisco

Cisco courses

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Categories
cisco Data Center Networking xISP

Some basic Cisco router terminology

For those of you not so familiar with routers

https://ccnaeducation.com/lan-and-wan-interfaces-in-router/

Categories
cisco News

Cisco Open Transit Network

https://newsroom.cisco.com/press-release-content?type=webcontent&articleId=1923621

Cisco announced that it is collaborating with Orange on the modernization and expansion of Orange’s Open Transit Internet (OTI) service. This initiative offers Orange Group the chance to expand its network in Europe, Africa, and the Middle East, with reduced operational complexity and increased capacity using the new generation of routers on its OTI service. The resulting increase in network efficiency will improve service for Orange customers and manage the exponential increase in Internet traffic across the network.

Categories
BGP Cambium DIY epmp Mimosa Networking WISP

Lab Network

I am starting an ongoing series involving a semi-static set of devices.  These will involve different tutorials on things such as OSPF, cambium configuration, vlans, and other topics.  Below is the general topology I will use for this lab network.  As things progress I will be able to swap different manufacturers and device models into this scenario without changing the overall topology.  We may add a device or two here and there, but overall this basic setup will remain the same.  This will allow you to see how different things are configured in the same environment without changing the overall scheme too much.

We will start with very basic steps.  How to login to the router, how to set an IP address, then we will move to setting up a wireless bridge between the two routers.  Once we have that done we will move onto setting up OSPF to enable dynamic routing.  After that the topics are open.  I have things like BGP planned, and some other things. If there is anything you would like to see please let me know.

Categories
cisco DIY

Make your own Cisco Rollover Cable

In a pinch, you can make your own Cisco Rollover Cable.  Or, if you want a longer cable so you aren’t holding your laptop in weird ways while standing in front of a rack of routers.  Great for labs as well.