ArashDeljoo
رفتن به کانال در Telegram
4 233
مشترکین
+624 ساعت
+187 روز
+6030 روز
در حال بارگذاری داده‌ها
کانال‌های مشابه
ابر برچسب‌ها
اشارات ورودی و خروجی
---
---
---
---
---
---
جذب مشترکین
اکتبر '26اکتبر '26
اکتبر '26
+80
در 0 کانال‌ها
سپتامبر '26
+104
در 0 کانال‌ها
Get PRO
اوت '26
+83
در 0 کانال‌ها
Get PRO
ژوئیه '26
+76
در 0 کانال‌ها
Get PRO
ژوئن '26
+51
در 0 کانال‌ها
Get PRO
مه '26
+47
در 0 کانال‌ها
Get PRO
آوریل '26
+37
در 0 کانال‌ها
Get PRO
مارس '26
+52
در 0 کانال‌ها
Get PRO
فوریه '26
+33
در 0 کانال‌ها
Get PRO
ژانویه '26
+38
در 0 کانال‌ها
Get PRO
دسامبر '25
+45
در 0 کانال‌ها
Get PRO
نوامبر '25
+30
در 0 کانال‌ها
Get PRO
اکتبر '25
+54
در 0 کانال‌ها
Get PRO
سپتامبر '25
+53
در 0 کانال‌ها
Get PRO
اوت '25
+64
در 0 کانال‌ها
Get PRO
ژوئیه '25
+61
در 0 کانال‌ها
Get PRO
ژوئن '25
+63
در 0 کانال‌ها
Get PRO
مه '25
+26
در 0 کانال‌ها
Get PRO
آوریل '25
+70
در 0 کانال‌ها
Get PRO
مارس '25
+40
در 0 کانال‌ها
Get PRO
فوریه '25
+128
در 0 کانال‌ها
Get PRO
ژانویه '25
+50
در 0 کانال‌ها
Get PRO
دسامبر '24
+55
در 0 کانال‌ها
Get PRO
نوامبر '24
+85
در 0 کانال‌ها
Get PRO
اکتبر '24
+92
در 0 کانال‌ها
Get PRO
سپتامبر '24
+56
در 0 کانال‌ها
Get PRO
اوت '24
+72
در 0 کانال‌ها
Get PRO
ژوئیه '24
+95
در 0 کانال‌ها
Get PRO
ژوئن '24
+119
در 0 کانال‌ها
Get PRO
مه '24
+113
در 0 کانال‌ها
Get PRO
آوریل '24
+129
در 0 کانال‌ها
Get PRO
مارس '24
+133
در 0 کانال‌ها
Get PRO
فوریه '24
+171
در 0 کانال‌ها
Get PRO
ژانویه '24
+114
در 0 کانال‌ها
Get PRO
دسامبر '23
+159
در 1 کانال‌ها
Get PRO
نوامبر '23
+38
در 0 کانال‌ها
Get PRO
اکتبر '23
+39
در 0 کانال‌ها
Get PRO
سپتامبر '23
+34
در 0 کانال‌ها
Get PRO
اوت '23
+118
در 0 کانال‌ها
Get PRO
ژوئیه '23
+73
در 0 کانال‌ها
Get PRO
ژوئن '23
+110
در 0 کانال‌ها
Get PRO
مه '23
+100
در 0 کانال‌ها
Get PRO
آوریل '23
+91
در 0 کانال‌ها
Get PRO
مارس '23
+70
در 0 کانال‌ها
Get PRO
فوریه '23
+39
در 0 کانال‌ها
Get PRO
ژانویه '23
+94
در 0 کانال‌ها
Get PRO
دسامبر '22
+106
در 0 کانال‌ها
Get PRO
نوامبر '22
+94
در 0 کانال‌ها
Get PRO
اکتبر '22
+70
در 0 کانال‌ها
Get PRO
سپتامبر '22
+93
در 0 کانال‌ها
Get PRO
اوت '22
+220
در 0 کانال‌ها
Get PRO
ژوئیه '22
+323
در 0 کانال‌ها
Get PRO
ژوئن '22
+18
در 0 کانال‌ها
Get PRO
مه '22
+10
در 0 کانال‌ها
Get PRO
آوریل '22
+10
در 0 کانال‌ها
Get PRO
مارس '22
+10
در 0 کانال‌ها
Get PRO
فوریه '22
+9
در 0 کانال‌ها
Get PRO
ژانویه '22
+14
در 0 کانال‌ها
Get PRO
دسامبر '21
+18
در 0 کانال‌ها
Get PRO
نوامبر '21
+16
در 0 کانال‌ها
Get PRO
اکتبر '21
+7
در 0 کانال‌ها
Get PRO
سپتامبر '21
+1 714
در 0 کانال‌ها
| تاریخ | رشد مشترکین | اشارات | کانال‌ها | |
| 27 اکتبر | 0 | |||
| 26 اکتبر | +6 | |||
| 25 اکتبر | +8 | |||
| 24 اکتبر | +3 | |||
| 23 اکتبر | +4 | |||
| 22 اکتبر | +2 | |||
| 21 اکتبر | +2 | |||
| 20 اکتبر | +3 | |||
| 19 اکتبر | +4 | |||
| 18 اکتبر | +2 | |||
| 17 اکتبر | +1 | |||
| 16 اکتبر | +5 | |||
| 15 اکتبر | +1 | |||
| 14 اکتبر | +3 | |||
| 13 اکتبر | +4 | |||
| 12 اکتبر | +3 | |||
| 11 اکتبر | +2 | |||
| 10 اکتبر | +1 | |||
| 09 اکتبر | +4 | |||
| 08 اکتبر | +4 | |||
| 07 اکتبر | +3 | |||
| 06 اکتبر | 0 | |||
| 05 اکتبر | +3 | |||
| 04 اکتبر | +1 | |||
| 03 اکتبر | +4 | |||
| 02 اکتبر | +3 | |||
| 01 اکتبر | +4 |
پست‌های کانال
🚀 New Lecture Added to CCNP SPCOR 350-501 Mega Course!
I'm happy to announce that BGP Advanced Resiliency and High Availability has been added to my CCNP SPCOR 350-501 course!
In this lecture, we explore important BGP mechanisms that improve routing stability, convergence, and high availability in Service Provider networks.
📚 Topics Covered:
1- Introduction to BGP Advanced Resiliency and High Availability
2- Understanding BGP Route Dampening
3- BGP Route Dampening Configuration and Verification
4- Understanding BGP Best External
5- Understanding BGP Shadow Route Reflectors
6- Understanding BGP Graceful Restart
7- BGP Graceful Restart Configuration and Verification
8- Understanding BGP Nonstop Routing (NSR)
9- Comparing BGP High Availability Mechanisms
10- BGP Advanced Resiliency and High Availability Summary
I'm continuing to expand the CCNP SPCOR 350-501 Mega Course with detailed explanations, real-world examples, and hands-on labs.
More updates are coming soon! #ccnpspcor
| 2 | 🚀 CCNA 200-301 v2.0 Upgrade - New Lecture Available!
I'm happy to announce that I've finished recording a new hands-on lecture as part of the CCNA 200-301 v2.0 upgrade!
New Lecture: STP Root Guard and Loop Guard Configuration and Verification
This lecture covers Root Guard and Loop Guard concepts, practical examples, Cisco IOS configuration, and verification using Packet Tracer and EVE-NG.
✅ The new lecture is now available in my CCNA 200-301 Ultimate Masterclass by Arash Deljoo and the CCNA 200-301 + CCNP/CCIE ENCOR 350-401 Masterclass Bundle, also accessible through Udemy Business.
📌 All newly added configuration-based lectures include step-by-step practice files to help you reinforce your hands-on skills.
📚 Course Link: https://lnkd.in/emsjt9py
More updates are coming soon!
Happy Learning!
#ccna | 176 |
| 3 | 🚀 CCNP SPCOR 350-501 Mega Course - Another BGP Lecture Completed!
I'm happy to share that I've finished recording another practical lecture for my CCNP SPCOR 350-501 v1.1 Mega Course!
📘 BGP Session Security and Troubleshooting
✅ Topics Covered:
1- BGP Session Security Threats
2- TCP MD5 Authentication
3- BGP TTL Security and GTSM
4- BGP Neighbor States and Troubleshooting
5- Authentication and TTL Security on Cisco IOS and IOS XR
6- Troubleshooting TCP Port 179 and IP Connectivity
7- AS Mismatches, Address Family, TTL, and MTU Issues
8- Missing BGP Routes and Next Hop Reachability
9- BGP Verification and Troubleshooting Techniques
🔬 Hands-on labs with Cisco IOS and IOS XR!
In this lecture, we explore how to secure BGP sessions and troubleshoot common neighbor establishment and routing issues through real-world scenarios.
🔥 The BGP section is progressing with more advanced topics and practical labs! #ccnpspcor | 284 |
| 4 | 🚀 Another BGP Lecture Completed for CCNP SPCOR 350-501!
I'm pleased to share that I've completed recording a new lecture for my CCNP SPCOR 350-501 Mega Course!
📘 BGP Loop Prevention and AS Path Control
✅ What You'll Learn:
1- BGP Routing Loops and Prevention Mechanisms
2- AS_PATH Based Loop Prevention
3- Understanding BGP Allowas-in
4- Allowas-in Configuration and Verification
5- Understanding BGP AS Override
6- AS Override Configuration and Verification
7- Comparing Allowas-in and AS Override
8- BGP Troubleshooting and Verification
🔬 Practical scenarios and hands-on configurations using Cisco IOS and IOS XR!
This lecture demonstrates how BGP prevents routing loops and how Allowas-in and AS Override help solve real-world service provider routing challenges.
🔥 The BGP section continues to grow, with more advanced topics and practical labs on the way!
#ccnpspcor | 333 |
| 5 | 🚀 New Lecture Completed for My CCNP SPCOR 350-501 v1.1 Mega Course!
I'm excited to announce that I've finished recording another comprehensive BGP lecture:
BGP Route Reflectors and Confederations
📚 Topics Covered:
1- Introduction to BGP Route Reflectors and Confederations
2- Understanding Why We Need iBGP and the iBGP Split Horizon Rule
3- Understanding the iBGP Full Mesh Requirement and Its Scalability Limitations
4- Introduction to BGP Route Reflectors
5- Understanding and Demonstrating Route Reflection Rules
6- Understanding Route Reflector Loop Prevention
7- BGP Route Reflector Configuration and Verification on Cisco IOS and IOS XR
8- Introduction to BGP Confederations
9- BGP Confederation Configuration and Verification
10- Comparing BGP Route Reflectors and Confederations
More lectures are coming soon!
#ccnpspcor | 379 |
| 6 | 🚀 CCNP SPCOR 350-501 Masterclass - New Lecture Completed!
I'm happy to announce that I have finished recording a new lecture on BGP Route Filtering, focusing on BGP AS Path Regular Expressions.
In this lecture, I explain regular expressions from scratch, using simple, step-by-step examples to demonstrate how they help us identify and filter BGP routes based on AS_PATH information.
📚 Topics Covered:
1- Introduction to BGP AS Path Regular Expressions
2- Understanding Regular Expressions and Their Purpose
3- Understanding the Caret Symbol (^)
4- Understanding the Dollar Symbol ($)
5- Understanding the Underscore Symbol (_)
6- Understanding the Dot Symbol (.)
7- Understanding the Asterisk Symbol (*)
8- Identifying Routes Originating from a Specific AS
9- Matching AS Numbers Anywhere in the AS Path
10- BGP AS Path Regular Expressions Summary
Another step forward in building the comprehensive CCNP SPCOR 350-501 Masterclass! #ccnpspcor | 427 |
| 7 | 🚀 New Lecture Added to My CCNP SPCOR 350-501 Mega Course!
I'm happy to announce that I've completed recording a new lecture:
BGP Communities and Routing Policies
In this lecture, we explore how BGP Communities help service providers classify routes, control route advertisements, and implement scalable routing policies.
📚 Topics Covered:
Introduction to BGP Communities and Routing Policies
Understanding BGP Communities and Their Benefits
Standard, Extended, and Large BGP Communities
Understanding Well Known BGP Communities
Understanding User Defined BGP Communities
BGP Communities Lab Topology
Standard Community Configuration on Cisco IOS and IOS XR
Well Known Community Configuration and Verification
BGP Community Lists and Routing Policies on Cisco IOS and IOS XR
BGP Community Propagation, Verification, and Troubleshooting
💻 The lecture includes practical labs on Cisco IOS and IOS XR, with step-by-step configuration, verification, and troubleshooting.
#ccnpspcor | 450 |
| 8 | 🚀 CCNP SPCOR 350-501 Mega Course - New BGP Lecture Completed!
I'm excited to announce that I've finished recording another advanced lecture for my CCNP SPCOR 350-501 Mega Course!
📘 New Lecture: BGP Route Aggregation
✅ Topics Covered:
1- BGP Route Aggregation Fundamentals and Benefits
2- BGP Aggregation vs. IGP Summarization
3- BGP Aggregate Address Operation
4- Aggregation Configuration on Cisco IOS and IOS XR
5- Summary Only and AS SET Options
6- Advanced Aggregation Using Advertise Map
7- Suppress Map and Attribute Map
8- Unsuppress Map Configuration
9- Verification and Troubleshooting
🔬 Hands-on labs with Cisco IOS and IOS XR!
🔥 More advanced BGP lectures and practical labs are coming as I continue developing this comprehensive Service Provider course!
#ccnpspcor | 472 |
| 9 | 🚀 CCNP SPCOR 350-501 Mega Course - New BGP Lecture Completed!
I'm excited to announce that I've finished recording another advanced lecture for my CCNP SPCOR 350-501 Mega Course!
📘 New Lecture: BGP AIGP and Multipath
✅ Topics Covered:
1- Understanding AIGP and Path Selection
2- AIGP Operation and Requirements
3- AIGP in Seamless MPLS
4- BGP Multipath Fundamentals and Eligibility
5- eBGP, iBGP, and eiBGP Multipath
6- BGP Best Path Selection vs. Multipath
7- Multipath Configuration on Cisco IOS and IOS XR
8- Multipath Verification and Troubleshooting
🔬 Hands-on labs with Cisco IOS and IOS XR!
🔥 More advanced BGP lectures and practical labs are coming as I continue developing this comprehensive Service Provider course! #ccnpspcor | 495 |
| 10 | 🚀 New Lecture Released: BGP Path Manipulation!
I'm happy to announce that I've added another comprehensive lecture to my CCNP SPCOR 350-501 Mega Course!
📚 BGP Path Manipulation
In this lecture, we explore how to influence BGP routing decisions through practical configuration and verification.
✅ Weight and Local Preference
✅ AS_PATH Prepending
✅ ORIGIN and MED Manipulation
✅ BGP NEXT_HOP and Next Hop Self
✅ Real-world lab scenarios using Cisco IOS and IOS XR
🔬 From theory to hands-on labs, we demonstrate how different BGP attributes influence path selection and help network engineers control traffic flow.
🎯 Another step toward building a comprehensive CCNP/CCIE Service Provider Masterclass!
More advanced BGP lectures are on the way! #ccnpspcor | 531 |
| 11 | 🚀 CCNP SPCOR 350-501 Mega Course - New BGP Lecture Completed!
I'm happy to announce that I've finished recording another lecture:
📘 BGP Best Path Selection Algorithm
✅ Topics Covered:
1- BGP Best Path Selection and Path Eligibility
2- Weight and Local Preference
3- Locally Originated Routes and AIGP
4- AS_PATH Length and ORIGIN
5- MED and Deterministic MED
6- eBGP vs. iBGP Path Preference
7- IGP Next Hop Metric and BGP Tie Breakers
8- Configuration and Verification on Cisco IOS and IOS XR
🔬 Practical labs on both Cisco IOS and IOS XR!
🔥 More BGP lectures and hands-on labs are on the way!
#ccnpspcor | 566 |
| 12 | 🚀 CCNP SPCOR 350-501 Mega Course - New BGP Lecture Completed!
I'm excited to announce that I have finished recording another lecture for my CCNP SPCOR 350-501 v1.1 Mega Course!
📚 Lecture: BGP Route Redistribution and Path Attributes
In this lecture, I covered:
✅ BGP Route Injection Using Redistribution
✅ Network Statements vs. Redistribution
✅ BGP Redistribution Lab Topology
✅ Redistribution Configuration on Cisco IOS and IOS XR
✅ Redistribution Verification on Both Platforms
✅ BGP Path Attributes and Classification
✅ Well-Known Mandatory and Discretionary Attributes
✅ Optional Transitive and Nontransitive Attributes
✅ BGP Path Attribute Verification on Cisco IOS and IOS XR
💻 Hands-on labs, practical configurations, and detailed verification are included!
More BGP lectures are coming as I continue building this comprehensive Service Provider course! #ccnpspcor | 661 |
| 13 |  CCNA 200-301 v2.0 Course Update Started!
I'm excited to announce that I have officially started upgrading my CCNA 200-301 course from v1.1 to v2.0!
📅 The new CCNA v2.0 exam will be available starting February 3, 2027.
The update will include new topics, updated lectures, and hands-on labs aligned with Cisco's latest exam objectives.
📚 Enroll in the course here:
https://lnkd.in/e_GYJvF2
Stay tuned for more updates! 🎯 #ccna | 744 |
| 14 | 15- Understanding BGP Route Withdrawal
16- Understanding BGP Route Installation Failures
🔬Hands-On Labs with Cisco IOS and IOS XR!
In this lecture, we explore how BGP originates, advertises, receives, processes, and installs network prefixes. We also examine BGP routing tables, next-hop reachability, route withdrawals, and common route installation issues. | 733 |
| 15 | CCNP SPCOR 350-501 Mega Course - New BGP Lecture Completed!
I'm happy to announce that I've completed another comprehensive lecture for my CCNP SPCOR 350-501 v1.1 Mega Course!
📘 New Lecture: BGP Prefix Advertisement and Routing Tables
✅ Topics Covered:
1- Introduction to BGP Prefix Advertisement
2- Understanding BGP Prefix Advertisement
3- Understanding BGP Route Origination
4- Understanding the BGP Network Statement and Exact Match Requirement
5- Understanding the BGP Routing Information Bases
6- Understanding the BGP Route Processing Flow
7- Understanding BGP Next Hop Reachability
8- Understanding the Relationship Between BGP and the Global Routing Table
9- Understanding the BGP Prefix Advertisement Lab Topology
10- Configuring BGP Prefix Advertisement on Cisco IOS
11- Configuring BGP Prefix Advertisement on Cisco IOS XR
12- Verifying BGP Prefix Advertisement on Cisco IOS
13- Verifying BGP Prefix Advertisement on Cisco IOS XR
14- Verifying Advertised and Received BGP Routes | 698 |
| 16 | 🚀 CCNP SPCOR 350-501 v1.1 Mega Course - New BGP Lecture Completed!
I'm happy to announce that I have completed recording another comprehensive lecture for my upcoming CCNP SPCOR 350-501 v1.1 Mega Course!
📚 Lecture: BGP Address Families and IPv6 Configuration
In this lecture, we explore Multiprotocol BGP (MP-BGP), BGP Address Families, and IPv6 BGP configuration through detailed explanations and hands-on labs using Cisco IOS and Cisco IOS XR.
✅ Topics Covered:
🔹 Introduction to BGP Address Families and MP-BGP
🔹 Understanding AFI and SAFI
🔹 MP_REACH_NLRI and MP_UNREACH_NLRI Attributes
🔹 Common BGP Address Families, including VPNv4 and VPNv6
🔹 BGP Address Family Activation
🔹 IPv6 Connectivity Configuration on Cisco IOS and IOS XR
🔹 IPv6 eBGP Configuration on Cisco IOS and IOS XR
🔹 IPv6 BGP Neighbor Verification
🔹 Multiple Address Families over a Single BGP Session
🔹 BGP Address Family Capability Negotiation
#ccnpspcor | 658 |
| 17 |  🎉 CCNP ENSLD 300-420 v1.1 Course Update Completed!
I’m pleased to announce that I have completed the full update of my CCNP Enterprise Design (ENSLD 300-420) course to version 1.1!
This update includes revised content, new lectures, expanded explanations, and additional topics aligned with the latest exam blueprint.
✅ Updated and expanded course content
✅ New lectures covering additional technologies
✅ Alignment with the v1.1 exam blueprint
✅ Enhanced enterprise network design concepts
All updates are now available to enrolled students on Udemy!
🎁 Special Discount for New Students
If you're planning to prepare for the CCNP ENSLD 300-420 exam, you can enroll using the discount link below:
🔗 Discount Link: https://lnkd.in/e6sDzaTN
Thank you for your continued trust and support! #ccnpensld | 612 |
| 18 | 🚀 CCNP ENSLD 300-420 v1.1 Masterclass | New Lecture Completed!
I'm pleased to announce that I've completed another new lecture for my CCNP ENSLD 300-420 Masterclass as part of the ongoing update to version 1.1!
🌐 New Lecture: Understanding gRPC and gNMI for Model-Driven Telemetry
Topics Covered:
1- Introduction to gRPC and gNMI
2- Understanding gRPC
3- Understanding gNMI
4- Understanding gNMI Get Operation
5- Understanding gNMI Set Operation
6- Understanding gNMI Subscribe Operation
7- Understanding the Relationship Between gRPC and gNMI
8- Understanding gNMI and YANG Data Models
9- Understanding gNMI and Model-Driven Telemetry
10- Comparing gRPC and gNMI
11- Enterprise Network Design Considerations for gRPC and gNMI
✅ The lecture is now available to all enrolled students!
I'm continuing to enhance the course with updated content to support the CCNP ENSLD 300-420 v1.1 exam.
Course Link : https://lnkd.in/e6sDzaTN #ccnpensld | 561 |
| 19 | 📚 This lecture provides a detailed explanation of how BGP routers establish and maintain neighbor relationships, exchange protocol messages, and progress through the six BGP neighbor states.
✅ The CCNP SPCOR 350-501 v1.1 Mega Course is currently under development, and I continue adding new lectures to build a comprehensive learning resource for CCNP and CCIE Service Provider candidates.
More updates are coming! #ccnpspcor | 600 |
| 20 | 🚀 CCNP SPCOR 350-501 v1.1 Mega Course | New Lecture Completed!
I'm pleased to announce that I've completed another lecture in the BGP section of my CCNP SPCOR 350-501 v1.1 Mega Course!
🌐 New Lecture: BGP Messages and Neighbor States
Topics Covered:
1- Introduction to BGP Messages and Neighbor States
2- Understanding BGP Transport and TCP Port 179
3- Understanding TCP Connection Establishment for BGP
4- Understanding BGP Message Types
5- Understanding the BGP OPEN Message
6- Understanding the BGP KEEPALIVE Message
7- Understanding the BGP UPDATE Message
8- Understanding the BGP NOTIFICATION Message
9- Understanding the BGP ROUTE REFRESH Message
10- Understanding the BGP Finite State Machine
11- Understanding the BGP Idle State
12- Understanding the BGP Connect State
13- Understanding the BGP Active State
14- Understanding the BGP OpenSent State
15- Understanding the BGP OpenConfirm State
16- Understanding the BGP Established State
17- Understanding the Complete BGP Neighbor Establishment Process | 591 |
