Monthly Archives: January 2023

7. SNMP Configuration Let us understand the configuration and obviously we are going to do the configuration in Lab. Now when we are doing the SNMP configuration we can go and give the SNMP contact location, chassis ID, then we can go and verify as well. So for example show SNMP contact location and chassis. […]

4. TraceRoute Next tool we have in our toolbox is the trace route command. How traceroute is working is actually simple that we know the destination. And this testing is based on the destination. So what we are doing that we are sending the UDP packet with invalid port to the destination. But I don’t […]

1. Debug In section 40 we have to learn about network assurance. Here you can see the topic. We have to learn about various type of troubleshooting mechanism or diagnostic mechanism like trace routing, SNMP, NetFlow, SLA, IPSLA, netcon, Restcon, et cetera. So what I’m going to do that as we have done earlier, one […]

14. Cisco DNA Rest API Use All right. So let me show you that how you can go and verify any of the API. So, once I log in inside the DNA here you can see the dashboard and it’s quite robust. You can go deep inside the DNA dashboard and you can see so […]

9. Edit the service model YANG model file In this section we’ll edit the service model. That is the Yang model file. So what I’m going to do, I’ll go to my SNMP folder and then I will go to the Yang. And then with help of my VI editor, I will edit the Yang […]

5. Construct Valid JSON Next topic, we have to construct a valid JSON encoded file. Now, JSON is nothing but Java script object notation. It’s very much like the text file. Here we can see the example as well. This is the format of JSON. But obviously in next example you will get a little […]

1. Python Basics 01 Six dot one the basics of Python now, Python is one of the languages that you will find that each and every department, either say it department or non It department, it is using, it is heavily used inside machine language, artificially, artificial intelligence and so many different, different places. Why? […]

10. VTP VLAN Trunking Protocol In this lecture you’ll learn about VTP, the VLAN trunking protocol. It allows you to add, edit or delete VLANs on switches which are configured as VTP servers, and then other switches which are configured as VTP clients will synchronize their VLAN database with the servers. So say you go […]

8. VLAN Trunk Ports Lab Demo Lecture, you’ll learn how to configure VLAN trunk ports with the lab demo. So the lab topology now we’ve got switch one, switch to and switch three and a switch one and switch three. We’ve got both engineering and sales clients. The engineering PCs are in the 1010 dot […]

5. VLAN Access Ports In this lecture you’ll learn about VLAN access ports and how to configure them. So our access ports are configured on switch interfaces where end hosts are plugged in and access ports are configured with one specific VLAN. For example, we’ve got an engineering PC. It gets plugged into the switch […]