If like me you have purchased a pair of Bose QC35 noise cancelling headphones and are having problems with Bose Connect Windows 10 or pairing them with a Windows 10 laptop, and you have already tried … [Read more...] about How to Connect Bose QC35 Wireless Headphones to Laptop Windows 10
Network Engineer BLOG by Roger Perkin – CCIE #50038
Cisco Nexus 9000 Software Upgrade NX-OS Tutorial
Nexus 9000 software upgrade using my AirConsole Bluetooth Wireless Console Cable Each Nexus 9000 switch is shipped with Cisco NX-OS software. The NX-OS software consists of one NXOS image. The … [Read more...] about Cisco Nexus 9000 Software Upgrade NX-OS Tutorial
Cisco Data Center Network Manager Installation Tutorial
The Cisco Data Center Network Manager is a network management tool from Cisco that enables visibility and configuration of fabric based networks within your data center. Cisco Data Center Network … [Read more...] about Cisco Data Center Network Manager Installation Tutorial
Cisco VXLAN Configuration Lab using Nexus 9000V DCNM & Ansible
This post details my approach to setting up a POC lab to prove the operation of Nexus 9K switches doing VXLAN using BGP EVPN, it will also show how I deployed and verified the configurations and … [Read more...] about Cisco VXLAN Configuration Lab using Nexus 9000V DCNM & Ansible
VXLAN Terminology
In this VXLAN tutorial, we will be going through all the acronyms and VXLAN terminology used when configuring and deploying a VXLAN network. VXLAN - Virtual Extensible LAN Next we need to … [Read more...] about VXLAN Terminology
What is Ansible?
Anisble is an open source automation platform which was purchased by Red Hat in October 2015. It is used heavily by the server admin community to administer and deploy updates and patches to linux … [Read more...] about What is Ansible?
The Remote System Refused the Connection – Cisco Router SSH
When trying to SSH to a Cisco Router or Switch you get this error The remote system refused the connection This can be caused by a number of reasons The transport setting on the vty lines is … [Read more...] about The Remote System Refused the Connection – Cisco Router SSH
Ansible IOS_Command Example
In this Ansible IOS_Command Example post I will share a simple Ansible Playbook that will write an ACL to a Cisco Switch. This playbook will work equally well on any Cisco device and once you grasp … [Read more...] about Ansible IOS_Command Example
Free CCNA Training – Lab Guide
If you are looking to pass the CCNA exam I can highly recommend a new resource which is hot off the press from my good friend Neil Anderson over at Flackbox I’ve just had a look at his free Cisco … [Read more...] about Free CCNA Training – Lab Guide
CCIE Continuing Education Program
The Cisco Continuing Education Program is a brilliant initiative from Cisco. It is not widely known about but Cisco recently announced a new program to help you re-certify your CCIE without taking … [Read more...] about CCIE Continuing Education Program
What are Containers? Docker Cloud AWS etc
According to Wikepedia the definition of a container is an object for holding or transporting something. "the cakes will keep for up to two weeks if kept in an airtight container" synonyms: … [Read more...] about What are Containers? Docker Cloud AWS etc
AnsibleFest London 2017 – Review
Today I attended AnsibleFest in London - this is a paid event and one of two conferences organised by Ansible running in 2017. The second one is running on September 7th in San Francisco More Info … [Read more...] about AnsibleFest London 2017 – Review
