Arun Kumar

@UC1oR6rd_ou1_NYF5X5RjzLw - 3K subscribers

Making you an expert in this era of technology (Data Center Networking and Switching, Service Provider Networking - Segment Routing, SRv6, BGP, SLURM, Rail Design, GPUs, AI agents, Agentic UI, RAG, LLMs and now AI :)

Home Videos Live Playlists

Nexus Dashboard - Deployment overview

Nexus Dashboard - Deployment overview Arun Kumar

279 views - 7 months ago

A brief about Cisco Nexus Dashboard

A brief about Cisco Nexus Dashboard Arun Kumar

268 views - 7 months ago

SRv6 - Segment Routing Header (SRH) Processing and Node Types

SRv6 - Segment Routing Header (SRH) Processing and Node Types Arun Kumar

3.3K views - 3 years ago

IPv6 Segment Routing Header (SRH) - Segment Routing support with IPv6

IPv6 Segment Routing Header (SRH) - Segment Routing support with IPv6 Arun Kumar

1.4K views - 3 years ago

Introduction to SRv6 - Segment Routing over IPv6 (SRv6)

Introduction to SRv6 - Segment Routing over IPv6 (SRv6) Arun Kumar

3.9K views - 3 years ago

19. BGP Path Selection - Influencing AS path - Configure AS Path Prepending

19. BGP Path Selection - Influencing AS path - Configure AS Path Prepending Arun Kumar

1.3K views - 4 years ago

18. BGP Path Selection - Configure Local Preference Using Route Maps

18. BGP Path Selection - Configure Local Preference Using Route Maps Arun Kumar

939 views - 4 years ago

17. BGP Path Selection - Influencing Local Preference - Configure and Monitor Local Preference

17. BGP Path Selection - Influencing Local Preference - Configure and Monitor Local Preference Arun Kumar

427 views - 4 years ago

16. BGP Path Selection - Influencing BGP Route Selection with Weights

16. BGP Path Selection - Influencing BGP Route Selection with Weights Arun Kumar

327 views - 4 years ago

15. BGP Filters - Configure Route Maps as BGP Filter

15. BGP Filters - Configure Route Maps as BGP Filter Arun Kumar

1.6K views - 4 years ago

14. Prefix Based Outbound Route Filtering | BGP ORF

14. Prefix Based Outbound Route Filtering | BGP ORF Arun Kumar

484 views - 4 years ago

13. BGP Filtering Mechanisms | Filter Prefixes

13. BGP Filtering Mechanisms | Filter Prefixes Arun Kumar

198 views - 4 years ago

12. BGP Configure a Nontransit Autonomous System

12. BGP Configure a Nontransit Autonomous System Arun Kumar

256 views - 4 years ago

11. BGP Administrative Distance | Manipulation of BGP AD

11. BGP Administrative Distance | Manipulation of BGP AD Arun Kumar

1.4K views - 4 years ago

10. iBGP Full Mesh | Need for iBGP full mesh with-in AS - Part 2

10. iBGP Full Mesh | Need for iBGP full mesh with-in AS - Part 2 Arun Kumar

330 views - 4 years ago

10. iBGP Full Mesh | Need for iBGP full mesh with-in AS - Part 3

10. iBGP Full Mesh | Need for iBGP full mesh with-in AS - Part 3 Arun Kumar

174 views - 4 years ago

10. iBGP Full Mesh | Need for iBGP full mesh with-in AS - Part 1

10. iBGP Full Mesh | Need for iBGP full mesh with-in AS - Part 1 Arun Kumar

1.3K views - 4 years ago

9. BGP Configure a Transit AS | BGP Route Propagation

9. BGP Configure a Transit AS | BGP Route Propagation Arun Kumar

1.5K views - 4 years ago

8. BGP CPU utilization attack prevention | BGP TTL | TTL Security Check

8. BGP CPU utilization attack prevention | BGP TTL | TTL Security Check Arun Kumar

820 views - 4 years ago

7. BGP route summarization | Aggregation | Aggregating BGP Networks | Proxy aggregation

7. BGP route summarization | Aggregation | Aggregating BGP Networks | Proxy aggregation Arun Kumar

621 views - 4 years ago

6. Classless BGP | Configuring Classless BGP

6. Classless BGP | Configuring Classless BGP Arun Kumar

323 views - 4 years ago

5. BGP Route Maps | Redistribution Using Route Maps

5. BGP Route Maps | Redistribution Using Route Maps Arun Kumar

1.6K views - 4 years ago

4. BGP redistribution | Announce networks in the BGP

4. BGP redistribution | Announce networks in the BGP Arun Kumar

1.2K views - 4 years ago

Lab 2 - Flexible Algorithm | SR IGP Flexible Algorithm | #FlexAlgo | #SegmentRouting

Lab 2 - Flexible Algorithm | SR IGP Flexible Algorithm | #FlexAlgo | #SegmentRouting Arun Kumar

1.4K views - 5 years ago

Lab 1 - Flexible Algorithm | SR IGP Flexible Algorithm | #FlexAlgo | #SegmentRouting

Lab 1 - Flexible Algorithm | SR IGP Flexible Algorithm | #FlexAlgo | #SegmentRouting Arun Kumar

1.8K views - 5 years ago

Segment Routing - Flexible Algorithm | SR IGP Flexible Algorithm | #FlexAlgo | #SegmentRouting

Segment Routing - Flexible Algorithm | SR IGP Flexible Algorithm | #FlexAlgo | #SegmentRouting Arun Kumar

3.3K views - 5 years ago

Segment Routing - On-Demand Next-Hop (ODN) - Lab | Hands-on | #SR-TE-ODN | #ODN | #SegmentRouting

Segment Routing - On-Demand Next-Hop (ODN) - Lab | Hands-on | #SR-TE-ODN | #ODN | #SegmentRouting Arun Kumar

1.8K views - 5 years ago

Segment Routing - On-Demand Next-Hop (ODN) - Intro

Segment Routing - On-Demand Next-Hop (ODN) - Intro Arun Kumar

1.9K views - 5 years ago

SR-TE - Anycast SID - intro + hands-on

SR-TE - Anycast SID - intro + hands-on Arun Kumar

1.8K views - 5 years ago

SR-TE - TI-LFA -SRLG (Shared Risk Link Group) - hands-on

SR-TE - TI-LFA -SRLG (Shared Risk Link Group) - hands-on Arun Kumar

1.8K views - 5 years ago

SR-TE - TI-LFA -SRLG (Shared Risk Link Group) - Intro

SR-TE - TI-LFA -SRLG (Shared Risk Link Group) - Intro Arun Kumar

2.4K views - 5 years ago

SR-TE - TI-LFA - hands-on - two segment | SR-TE - TI-LFA - hands-on - double segment

SR-TE - TI-LFA - hands-on - two segment | SR-TE - TI-LFA - hands-on - double segment Arun Kumar

1.3K views - 5 years ago

SR-TE - TI-LFA - hands-on - single segment

SR-TE - TI-LFA - hands-on - single segment Arun Kumar

1.3K views - 5 years ago

SR-TE - TI-LFA - hands-on - zero segment

SR-TE - TI-LFA - hands-on - zero segment Arun Kumar

2K views - 5 years ago

SR-TE - Topology Independent LFA (TI-LFA) - Part 2

SR-TE - Topology Independent LFA (TI-LFA) - Part 2 Arun Kumar

4K views - 5 years ago

SR-TE - Topology Independent LFA (TI-LFA) - Part 1

SR-TE - Topology Independent LFA (TI-LFA) - Part 1 Arun Kumar

4.4K views - 5 years ago

SR-TE - Constraint - dis-joint-path-Affinity - intro & hands-on

SR-TE - Constraint - dis-joint-path-Affinity - intro & hands-on Arun Kumar

1.3K views - 5 years ago

Segment Routing - Live Q&A - Session - Finished

Segment Routing - Live Q&A - Session - Finished Arun Kumar

691 views - 5 years ago

SR-TE - Constraint - TE-Affinity - intro & hands-on

SR-TE - Constraint - TE-Affinity - intro & hands-on Arun Kumar

2.4K views - 5 years ago

SR-TE - PCE based - policies - hands-on

SR-TE - PCE based - policies - hands-on Arun Kumar

1.6K views - 5 years ago

SR-TE - SR-PCE HA config - hands-on

SR-TE - SR-PCE HA config - hands-on Arun Kumar

1.4K views - 5 years ago

SR-TE - SR-PCE HA or redundancy models

SR-TE - SR-PCE HA or redundancy models Arun Kumar

1.7K views - 5 years ago

SR-TE - SR-PCE and PCC - Initial Hands-on

SR-TE - SR-PCE and PCC - Initial Hands-on Arun Kumar

3.9K views - 5 years ago

SR-TE - Segment Routing - Path Computation Element (SR-PCE) - Introduction

SR-TE - Segment Routing - Path Computation Element (SR-PCE) - Introduction Arun Kumar

6.4K views - 5 years ago

SR-TE - hands-on - dynamic path policy - Latency or Delay

SR-TE - hands-on - dynamic path policy - Latency or Delay Arun Kumar

1.7K views - 5 years ago

SR-TE - hands-on - dynamic path policy - HOPCOUNT

SR-TE - hands-on - dynamic path policy - HOPCOUNT Arun Kumar

1.2K views - 5 years ago

SR-TE - hands-on - dynamic path policy - TE

SR-TE - hands-on - dynamic path policy - TE Arun Kumar

1.8K views - 5 years ago

SR-TE - hands-on - dynamic path policy - IGP

SR-TE - hands-on - dynamic path policy - IGP Arun Kumar

2.5K views - 5 years ago

SR-TE - hands-on - explicit path policy

SR-TE - hands-on - explicit path policy Arun Kumar

4.3K views - 5 years ago

Segment Routing Traffic Engineering (SR-TE) - Concepts - Part 4

Segment Routing Traffic Engineering (SR-TE) - Concepts - Part 4 Arun Kumar

4.4K views - 5 years ago

Segment Routing Traffic Engineering (SR-TE) - Concepts - Part 3

Segment Routing Traffic Engineering (SR-TE) - Concepts - Part 3 Arun Kumar

4.9K views - 5 years ago

Segment Routing Traffic Engineering (SR-TE) - Concepts - Part 2

Segment Routing Traffic Engineering (SR-TE) - Concepts - Part 2 Arun Kumar

5.7K views - 6 years ago

Segment Routing Traffic Engineering (SR-TE) - Concepts - Part 1

Segment Routing Traffic Engineering (SR-TE) - Concepts - Part 1 Arun Kumar

10.2K views - 6 years ago

Segment Routing - Implementation and Verification Lab - Part 2

Segment Routing - Implementation and Verification Lab - Part 2 Arun Kumar

4.2K views - 6 years ago

Segment Routing - Implementation and Verification Lab - Part 1

Segment Routing - Implementation and Verification Lab - Part 1 Arun Kumar

4.9K views - 6 years ago

Segment Routing - VIRL Lab - IGP & connectivity verification

Segment Routing - VIRL Lab - IGP & connectivity verification Arun Kumar

4.5K views - 6 years ago

Segment Routing Topology and VIRL - Lab Build-out

Segment Routing Topology and VIRL - Lab Build-out Arun Kumar

6.1K views - 6 years ago

Segment Routing - IGP Control plane (IS-IS or OSPF)

Segment Routing - IGP Control plane (IS-IS or OSPF) Arun Kumar

13.9K views - 6 years ago

Segment Routing Global Block (SRGB)

Segment Routing Global Block (SRGB) Arun Kumar

12K views - 6 years ago

Introduction to Segment Routing and its concepts

Introduction to Segment Routing and its concepts Arun Kumar

35.2K views - 6 years ago