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IPv4 & IPv6 Addressing and Routing Foundation
IPv4 & IPv6 Addressing and Routing Foundation IPv4 Addressing IPv4 addresses are 32 bits and presented in 4 octets separated by a dot. Addresses must be unique, [...]
How to switch to a tech career
You have to be realistic, this is not going to be easy and will require a lot of planning and research, hard work and a sprinkle of good luck. [...]
5 things to do when starting a new network job
When you have just started or about to start a new job in networking or tech in general, you have a very small windows during which you are hopefully [...]
Cisco IOS-XR Telnet and SSH configuration
Cisco IOS-XR Telnet and SSH configuration Every network node must be remotely managed. This can be either out of band, meaning you are coming to the node [...]
Cisco IOS-XR OSPF single area
In this demo, we configure OSPF single area between an XR node and IOS node. It is assumed that you are familiar with the IOS config syntax, therefore only [...]
Cisco IOS-XR Basics
For most of us, working with Cisco means Cisco IOS. A syntax and CLI we are familiar with, a way of configuring we have learnt from the majority of [...]