Cloud Mind Vision

30/11/2024

*Private VLAN*

Private VLAN (PVLAN), also called port isolation, is a layer 2 network segmentation technology. It allows you to isolate ports and segment traffic within the same IP segment. The implementation of a PVLAN in a shared network environment achieves significant IP address savings and strengthens the security of switch ports at the layer 2 level.

In general, there are three types of VLAN ports:

Promiscuity port: This type of port is capable of sending and receiving frames from all other VLAN ports. It usually connects to a layer 3 switch, router, or other gateway devices.

Isolated port: This type of port is located in a sub-VLAN and is dedicated to connecting with a host. It has limited communication capabilities and can only interact with promiscuous ports.

Community Port: Like isolated ports, community ports are also part of a sub-VLAN and connect to hosts. However, they can communicate with both ports in promiscuity and with other community ports within the same sub-VLAN.

VLAN Types of PVLAN

Within a private VLAN, VLANs are accessible in three types:

Primary VLAN: The primary VLAN, also called the original VLAN, allows the transmission of downstream frames from promiscuity ports to all ports connected to the host within its sub-VLANs (secondary VLANs).

Isolated VLAN: As a secondary VLAN, the isolated VLAN limits communication to only switch ports (isolated ports) within the same isolated VLAN. Isolated ports can transmit data to the promiscuous ports of the primary VLAN, but cannot communicate with each other, even within the same isolated VLAN.

Community VLAN: Another type of secondary VLAN is the community VLAN. Within the community VLAN, the ports of the switches (community ports) can communicate with each other and with the ports of the primary VLAN. But this type of VLAN also cannot communicate with other secondary VLANs, including other community VLANs.

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11/10/2024

30/05/2023

Lecture 2 RHCSA | Redhat Linux | July Batch | Linux Hierarchy | UrduPlease download the ISO file from the link below:https://mega.nz/folder/1WICVTQI ...

30/05/2023

Lecture 1 RHCSA | Unlocking The Secret of Linux / Unix / Debian FamilyIn this first lecture of the RHCSA Linux/Unix/Debian Bootcamp, we'll be unlocking the s...

18/05/2023

Linux server administrator, the Introducing of Short course of CCNA &RHCSA Program will provide complete training. RHCSA is a certificate program of Red Hat Linux and includes installing, configuring, and managing Red Hat Enterprise Linux servers. In addition to the usual Linux training, we provide basic CNE training that students need to take the certification exam."

"1st 2 Lectures FREE"

Discount = 47%

Timing:
Tuesday = 6:30 - 7:30 pm
Thursday = 6:30 - 7:30 pm
Saturday = 6:30 - 7:30 pm

For Details:
==> PH # 0306-1555526

Course Outline:
==> https://opussolution.net/rhcsa-redhat/

Training Features:
==> Premium WhatsApp Group Support by Certified Instructor
==> Free Completion Certificate
==> Physicals & Online Both Classes are available
==> Quality Education By Certified Trainer
==> Separate individual Discussion Time
==> Get Group Discounts

Location:
==> https://g.page/opus-solution-pvt-ltd?share
2nd Floor Ashrafia Complex, 143 - Ferozpur Road Lahore

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17/05/2023

Lecture 2 | Uncover the Network Types & Topologies of CCNA | UrduThis is the second of a two-part series on CCNA. In this video, ...

16/05/2023

Dear Opus Solution Community!
we have successfully completed 1st Class of "CCNA R&S" at Opussolution on 15-5-23 . if you missed you can watch Video lectures. To continue further you Should join this batch to Enhance your knowledge about "CCNA".

Note:
Next class will be tomorrow Wednesday at 6:30 pm sharp. Please enroll yourself before class to join this Practical LAB based course.

1st Lecture video link:
https://youtu.be/-gOC8gVrCYg

For Physical Class Location:
https://g.page/opus-solution-pvt-ltd?share

Feel Free to Join US.

Course Outline:
==> https://opussolution.net/ccna/
==> https://opussolution.net/rhcsa-redhat/

In this first lecture of the CCNA class, we'll talk about the networking benefits of the CCNA.Whether you're looking to improve yo...

13/05/2023

Are you looking for a career in Networking? Do you know what the Need of Cisco Certified Network Associate (CCNA). CCNA Routing and Switching course is the most in demand, in-depth and comprehensive course available for aspiring Network Engineers. The fastest route to the Cisco Certified Network Associate CCNA R&S Certification. Learn from CCNA Routing and Switching expert instructors who have over a decade of experience in their field. Understand the foundations and concepts of networking technology.

Linux server administrator, the Introducing of Short course of CCNA &RHCSA Program will provide complete training. RHCSA is a certificate program of Red Hat Linux and includes installing, configuring, and managing Red Hat Enterprise Linux servers. In addition to the usual Linux training, we provide basic CNE training that students need to take the certification exam."

"1st 2 Lectures FREE"
Discount = 60%

Timing:
Monday = 6:30 - 7:30 pm
Wednesday = 6:30 - 7:30 pm
Friday = 6:30 - 7:30 pm

For Details:
==> PH # 0306-1555526

Course Outline:
==> https://opussolution.net/ccna/
==> https://opussolution.net/rhcsa-redhat/

Training Features:
==> Premium WhatsApp Group Support by Certified Instructor
==> Free Completion Certificate
==> Physicals & Online Both Classes are available
==> Quality Education By Certified Trainer
==> Separate individual Discussion Time
==> Get Group Discounts

Location:
==> https://g.page/opus-solution-pvt-ltd?share
2nd Floor Ashrafia Complex, 143 - Ferozpur Road Lahore

Please Visit our Website:
https://www.opussolution.net
If any query Please Email Us:
[email protected]

For Official Post Please follow us on:
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07/03/2023

2 CCNA | New Batch November 2022 | Network Types & Topologies | UrduIn this lecture, we will be discussing the topics o...

01/03/2023

Opussolution Proudly announce 1.5 Months Short Course of "WordPress Expert".
Become a WordPress Expert, Get clients and Make Money. You don't need to be a coder, designer, or programmer to be a high-paid WordPress consultant. These experts show you how to earn a full-time income from one simple perk: knowing WordPress well.

Note:
Starting Date : 06-03-2023 and "1st 2 Lectures FREE".

For Details:
==> PH # 0306-1555526

Discount:
WordPress = 60%

Timing:
Tuesday = 7:30 - 9:00 pm
Thursday = 7:30 - 9:00 pm

For Details:
==> PH # 0306-1555526

Course Outline:
==> https://opussolution.net/wordpress/

Training Features:
==> Premium WhatsApp Group Support by Certified Instructor
==> Free Completion Certificate
==> Physicals & Online Both Classes are available
==> Quality Education By Certified Trainer
==> Separate individual Discussion Time
==> Get Group Discounts

Location:
==> https://g.page/opus-solution-pvt-ltd?share
2nd Floor Ashrafia Complex, 143 - Ferozpur Road Lahore

Please Visit our Website:
https://www.opussolution.net

If any query Please Email Us:
[email protected]

For Official Post Please follow us on:
Facebook: www.facebook.com/oscbt
Twitter: www.twitter.com/opussolution
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23/02/2023

Are you looking for a career in Networking? Do you know what the Need of Cisco Certified Network Associate (CCNA). CCNA Routing and Switching course is the most in demand, in-depth and comprehensive course available for aspiring Network Engineers. The fastest route to the Cisco Certified Network Associate CCNA R&S Certification. Learn from CCNA Routing and Switching expert instructors who have over a decade of experience in their field. Understand the foundations and concepts of networking technology.

Linux server administrator, the Introducing of Short course of CCNA &RHCSA Program will provide complete training. RHCSA is a certificate program of Red Hat Linux and includes installing, configuring, and managing Red Hat Enterprise Linux servers. In addition to the usual Linux training, we provide basic CNE training that students need to take the certification exam."

"1st 2 Lectures FREE"

Discount = 60%

Timing:
Monday = 7:30 - 9:00 pm
Wednesday = 7:30 - 9:00 pm

For Details:
==> PH # 0306-1555526

Course Outline:
==> https://opussolution.net/ccna/
==> https://opussolution.net/rhcsa-redhat/

Training Features:
==> Premium WhatsApp Group Support by Certified Instructor
==> Free Completion Certificate
==> Physicals & Online Both Classes are available
==> Quality Education By Certified Trainer
==> Separate individual Discussion Time
==> Get Group Discounts

Location:
==> https://g.page/opus-solution-pvt-ltd?share
2nd Floor Ashrafia Complex, 143 - Ferozpur Road Lahore

Please Visit our Website:
https://www.opussolution.net

If any query Please Email Us:
[email protected]

For Official Post Please follow us on:
Facebook: www.facebook.com/oscbt
Twitter: www.twitter.com/opussolution
Instagram: www.instagram.com/opussolution
Telegram: https://t.me/opussolution
LinkedIn: Linkedin.com/company/opussolution