About Tagir Temirgaliyev

Tagir Temirgaliyev · 11-04-2024

Network engineers often manage a complex web of routers interconnected by intricate routing protocols, such as OSPF (Open Shortest Path First) and BGP (Border Gateway Protocol). In such environments, troubleshooting or verifying the network's health ...

Tagir Temirgaliyev · 09-30-2024

IT infrastructures are becoming increasingly complex, now we usually work with tens and hundreds of switches, routers and firewalls.If we need to apply the same command to a number of devices, then the easiest way is ansible.If we need to apply the s...

Tagir Temirgaliyev · 08-10-2024

To perform audit tasks, you sometimes need to find all access rules for a certain server, for example, with the IP address A.B.C.D. In other cases, you need to add a new access rule, but before that, you need to make sure that a similar rule already ...

Tagir Temirgaliyev · 07-11-2024

Part 1 was here https://community.cisco.com/t5/networking-knowledge-base/how-to-update-interface-description-for-cisco-switches-and-why/ta-p/5137184In the Part 1 was explained very simple ansible script to update interface descriptions for Cisco rout...

Tagir Temirgaliyev · 06-28-2024

Why we need interface description? for better visibility and better troubleshooting. You connect to switch and you see in log that interface 24 is disconnected. And you need to quickly identify what is wrong and what device is disconnected, and with...

Tagir Temirgaliyev · 11-12-2024

People might wonder why it’s necessary to generate this CSV file and whether it’s truly beneficial. The answer lies in the program's next functionality: verifying the correctness of routing across the infrastructure.Routing setups can be highly compl...

Tagir Temirgaliyev · 06-27-2024

Hi,you don't need to care about it.just do "vtp mode off" and forget about vlan.datand of course you will need to add all vlans separately for each switch. as we always do in dev/production

Tagir Temirgaliyev · 06-27-2024

use ansible gather_facts: yesas here : https://raw.githubusercontent.com/NWMichl/network-automation/master/fix_ifdesc.ymlFix Your Interface Description with Ansible and CDP/LLDP – NWMichl Blog--- - name: Set Interface description based on CDP/LLDP di...

Tagir Temirgaliyev · 09-14-2023

thank you Leo, I know how to work with OTDR, I did it many times. but now I dont have it. I see I can order OLTS from aliexpres for about 20 dollars. is it good choice?

Tagir Temirgaliyev · 09-13-2023

thank you Leo, otdr is better I know, but more expensive, some several thousands dollars

Member Since	‎10-11-2009 11:33 PM
Date Last Visited	‎01-03-2025 03:49 AM
Posts	950
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Automating Network Engineering Tasks with Python: A Practical Guide

How and when we apply automation in the network.

Cisco ASA, Automate Access List String Search with Python

How to update interface description for cisco switches (Part 2)

How to update interface description for cisco switches and why

Re: Automating Network Engineering Tasks with Python: A Practical Guid

Re: Permission denied to delete vlan.dat in cisco 4500x switch:

Re: Converting PYATS output to list format

Re: Who has experience with OLTS ?

Re: Who has experience with OLTS ?