Shakti web solutions’ Post

With the rapid development of power distribution systems (PDSs), the numberof terminal devices and the types of delivered services involved are constantlygrowing. These trends make the operations of PDSs highly dependent on thesupport of advanced communication networks, which face two related challenges.The first is to provide sufficient flexibility, resilience, and security tomeet varying demands and ensure the proper operation of gradually diversifyingnetwork services. The second is to realize the automatic identification ofterminal devices, thus reducing the network maintenance burden. To solve theseproblems, this paper presents a novel multiservice network integration anddevice authentication slice-based network slicing scheme. In this scheme, theintegration of PDS communication networks enables network resource sharing, andrecovery from communication interruption is achieved through network slicing inthe integrated network. Authentication servers periodically poll terminaldevices, adjusting network slice ranges based on authentication results,thereby facilitating dynamic network slicing. Additionally, secureplug-and-play support for PDS terminal devices and network protection areachieved through device identification and dynamic adjustment of networkslices. On this basis, a network optimization and upgrading methodology forload balancing and robustness enhancement is further proposed. This approach isdesigned to improve the performance of PDS communication networks, adapting toongoing PDS development and the evolution of PDS services. The simulationresults show that the proposed schemes endow a PDS communication network withfavorable resource utilization, fault recovery, terminal device plug-and-playsupport, load balancing, and improved network robustness. #PDS #networkintegration #communicationnetworks #devicesecurity #networkoptimization

Unlocking the Power of ORAN: Q&A on the M-plane Interface! In the dynamic world of telecommunications, Open Radio Access Networks (ORAN) are transforming connectivity. A key component of this transformation is the M-plane (Management plane). Here’s a deep dive into its crucial role! 🔍 Q1: What is the M-plane in ORAN? => The M-plane is the vital interface between the Service Management and Orchestration (SMO) framework and the Open Radio Unit (O-RU). It handles the configuration, management, and monitoring of the O-RU to ensure seamless network operations. 🛠️ Q2: What are the main functions of the M-plane? =>The M-plane has several critical functions: - Configuration Management: Setting up and fine-tuning O-RU parameters. - Fault Management: Detecting and reporting errors to maintain network stability. - Performance Management: Collecting and analyzing performance data for efficiency. - Security Management: Ensuring secure communication between SMO and O-RU. 🔗 Q3: What does the architecture of the M-plane look like? => The architecture involves the SMO communicating with the O-RU via the M-plane Interface. Protocols like NETCONF/YANG, SNMP, and TLS are used for secure and effective communication. 🌟 Q4: Can you provide some real-world applications of the M-plane? => Absolutely! - Initial Configuration: SMO sends initial setup parameters to the O-RU. - Performance Monitoring: O-RU sends performance metrics to the SMO for analysis. - Fault Reporting: O-RU detects issues and reports them to the SMO, enabling quick troubleshooting. - Firmware Updates: SMO pushes updates to the O-RU to enhance functionality and security. 🔐 Q5: Why is the M-plane crucial for ORAN? => M-plane is essential because it enables dynamic management, continuous monitoring, and rapid fault resolution. This ensures that networks are more flexible, reliable, and efficient. 💡 Q6: What protocols are commonly used in the M-plane interface? => Common protocols include NETCONF/YANG for configuration management, SNMP for monitoring and managing network devices, and TLS for secure communication. 🔧 Q7: How does the M-plane contribute to fault management? => The M-plane monitors the O-RU for errors and faults, reports these issues to the SMO, and enables the SMO to perform troubleshooting and corrective actions, maintaining network stability. 🔒 Q8: How does the M-plane ensure secure communication between the SMO and O-RU? => M-plane uses encryption protocols such as TLS (Transport Layer Security) to provide authentication, authorization, and encryption of data, ensuring secure communication. 🌐 Q9 : How does the M-plane facilitate firmware updates? => M-plane enables the SMO to push firmware updates to the O-RU, enhancing functionality, security, and performance without manual intervention. #ORAN #ManagementPlane #NetworkManagement #5G #Mplane

🚀 Exciting News for Network Management Enthusiasts! 🚀 As part of our ongoing efforts to enhance network efficiency and security, we're diving into Network Time Protocol (NTP) and its critical role in maintaining synchronized time across all devices on a network. 🔹 Why is NTP Important? ⏰🔑 - Ensuring that all devices on a network have synchronized time is essential for accurate event logging, troubleshooting, and security. - Without synchronized time, it’s nearly impossible to determine the sequence of events and diagnose issues effectively. 🔹 How Does NTP Work: NTP uses a hierarchical system of time sources, each called a stratum. Here's a quick breakdown: - Stratum 0: High-precision timekeeping devices (e.g., atomic clocks, GPS clocks). - Stratum 1: Devices directly connected to Stratum 0 sources, serving as the primary network time standards. - Stratum 2 and Lower: Devices that synchronize their time settings with Stratum 1 servers, which in turn can act as servers for Stratum 3 devices, and so on. 🔹 NTP Configuration and Verification 🛠️✔️: Initial Setup: - Use the command "ntp server [ip-address]" to configure a device to synchronize with an NTP server. Verify the current time source with "show clock detail" Checking Associations and Status: - Use show "ntp associations" to view NTP server associations. - Use "show ntp status" to verify synchronization status and stratum level. Example Commands: R1# show clock detail R1# config t R1(config)# ntp server 209.165.200.225 R1# show ntp associations R1# show ntp status By implementing NTP, we ensure that our network runs smoothly and efficiently, with all devices accurately synchronized. This is crucial for maintaining robust network security and effective troubleshooting. Stay tuned for more insights and updates on network management protocols! #IT #ComputerScience #NTP #NetworkSecurity #Cisco #TechUpdate #NetworkEngineering

Is your #WAN performance a hidden people problem? Uncover how the evolving demands on network engineers are reshaping WAN efficiency and the critical role of a unified WAN optimization engine in this landscape. https://lnkd.in/ezmjPPgF

The Difference Between Subnetting and VLANs: What’s the Difference and When to Use Each؟👌 Subnetting and VLANs are essential tools in network management, but they serve different purposes. Subnetting divides a large IP network into smaller, more manageable sub-networks, improving IP address allocation and enhancing security within a single broadcast domain. VLANs (Virtual Local Area Networks) take it a step further by grouping devices based on function, department, or application, regardless of their physical location. VLANs help reduce broadcast traffic, improve security, and allow better management of network resources. When to use them: Use subnetting when you need to optimize IP address usage and control traffic within a single broadcast domain. Use VLANs when you need to logically segment your network, improve security, and manage broadcast traffic across different physical locations. Why VLANs were invented🫡: Flexibility: VLANs allow us to logically segment the network based on functions or departments rather than physical location, providing greater flexibility in network management and resource allocation without changing the physical infrastructure. Security: VLANs improve security by isolating traffic between different segments, reducing the risks associated with unwanted traffic. Segmentation: VLANs enable a more dynamic and efficient way of segmenting the network, making it easier to manage traffic flow and avoid congestion within the network.

🔎 Analysis | 𝗘𝘅𝗽𝗹𝗼𝗿𝗶𝗻𝗴 𝗰𝗼𝗺𝗽𝗹𝗲𝘅 𝗻𝗲𝘁𝘄𝗼𝗿𝗸 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼𝘀: 𝗧𝗲𝗹𝗱𝗮𝘁'𝘀 𝗰𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝘃𝗲 𝘀𝘄𝗶𝘁𝗰𝗵𝗶𝗻𝗴 𝗔𝗻𝗮𝗹𝘆𝘀𝗶𝘀 Switching technology is crucial in various scenarios, especially in high-demand environments across #corporate, governmental, and organizational sectors. In our latest Teldat Analysis, we pinpoint key issues in these types of switching scenarios:. 🔹 𝗟𝗲𝘃𝗲𝗹 𝟮+ & 𝗟𝗲𝘃𝗲𝗹 𝟯 𝘀𝘄𝗶𝘁𝗰𝗵𝗲𝘀: for certain routing capabilities, enabling the #switches to route traffic between different subnets or #VLANs. 🔹 𝗙𝗮𝘀𝘁 𝗣𝗮𝗰𝗸𝗲𝘁 𝗙𝗼𝗿𝘄𝗮𝗿𝗱𝗶𝗻𝗴: to forward packets quickly and efficiently. They achieve high-speed packet forwarding, making them suitable for networks with high data traffic.  🔹 𝗩𝗟𝗔𝗡 𝗦𝘂𝗽𝗽𝗼𝗿𝘁: allowing network administrators to logically segment a network into multiple broadcast domains. This helps in improving #network efficiency and #security. 🔹 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗼𝗳 𝗦𝗲𝗿𝘃𝗶𝗰𝗲 (𝗤𝗼𝗦): #QoS features to allow for prioritization of certain types of traffic, ensuring that critical applications receive the necessary bandwidth and resources needed. 🔹 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀: for a range of management features, including a web-based interface, CLI and SNMP support. To ensure monitoring and configuration. 🔹 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗳𝗲𝗮𝘁𝘂𝗿𝗲𝘀: are a must for any switching scenario. Security policies applied must be the adequate ones to fully control the traffic flow and enhance the whole network security.  At Teldat, we don't just analyze challenging network scenarios; we engineer advanced switching solutions to master them. 𝗖𝗼𝗻𝘁𝗮𝗰𝘁 𝘂𝘀 (https://lnkd.in/dsm5MvJt) for a personalized consultation and take the first step towards a more robust and efficient network with Teldat. FYI: In the upcoming weeks, we'll continue to unveil insights and innovations in network switching. Discover how our switches can optimize your network environment! Stay tuned. #telecommunications #connectivity #telecomunicaciones #conectividad #seguridad

【5G Core - NSSF】 5G networks use network slicing to optimize performance and cater to various service requirements. Slicing creates multiple virtual end-to-end networks tailored for specific services, coexisting within the same infrastructure.  (📽️Learn about the application of network slicing: https://lnkd.in/gxfzqKWH) The NSSF is responsible for managing and selecting appropriate network slices based on the requirements of a given service or application. Its key functions include: 🧩Network Slice Selection: The NSSF evaluates service requirements such as latency, throughput, reliability, and security to determine the ideal network slice for allocation. 🧩Slice Instance Selection: In cases of multiple instances, the NSSF selects the optimal slice instance considering factors like location, resources, and load balancing. 🧩Policy Enforcement: The NSSF implements policy rules defined by network operators or service providers, ensuring compliance with predefined quality of service (QoS) standards, security measures, and resource utilization guidelines. 🧩Slice Mobility Management: The NSSF facilitates seamless handover of network slices between access points, maintaining uninterrupted service continuity. 🧩Interoperability: As a central entity in the Service-Based Architecture (SBA), the NSSF enables smooth interaction between different network functions and elements involved in network slicing. 📝#IPLOOK's previous posts about #5GC Network Functions: · AMF:https://lnkd.in/em3e-egX · SMF:https://lnkd.in/gaBTkpG4 · UDM:https://lnkd.in/gtbUaWTz · UPF: https://lnkd.in/gQVRRTve · PCF https://lnkd.in/gnNA_dc7

The Difference Between Subnetting and VLANs: What’s the Difference and When to Use Each؟👌 Subnetting and VLANs are essential tools in network management, but they serve different purposes. Subnetting divides a large IP network into smaller, more manageable sub-networks, improving IP address allocation and enhancing security within a single broadcast domain. VLANs (Virtual Local Area Networks) take it a step further by grouping devices based on function, department, or application, regardless of their physical location. VLANs help reduce broadcast traffic, improve security, and allow better management of network resources. When to use them: Use subnetting when you need to optimize IP address usage and control traffic within a single broadcast domain. Use VLANs when you need to logically segment your network, improve security, and manage broadcast traffic across different physical locations. Why VLANs were invented🫡: Flexibility: VLANs allow us to logically segment the network based on functions or departments rather than physical location, providing greater flexibility in network management and resource allocation without changing the physical infrastructure. Security: VLANs improve security by isolating traffic between different segments, reducing the risks associated with unwanted traffic. Segmentation: VLANs enable a more dynamic and efficient way of segmenting the network, making it easier to manage traffic flow and avoid congestion within the network.

Understanding the Importance of STP (Spanning Tree Protocol) in Network Resiliency In any network, it's crucial to have backup devices to ensure that the network remains operational even if one fails. However, adding redundancy can create loops in the network, which can disrupt communication. This is where the Spanning Tree Protocol (STP) comes in. STP works by electing a Root Bridge (root switch) and designating other switches as Non-Root Bridges. It strategically selects Root Ports, Designated Ports, and Alternate Ports to prevent loops while maintaining network resiliency. But there's more to consider when connecting end devices. When an end device is connected to the network, STP can start recalculating, which could cause unnecessary delays. To prevent this, we use PortFast and BPDU Guard on the ports connected to end devices. PortFast ensures that the port bypasses the usual STP states (Listening, Learning) and goes directly into the Forwarding state, reducing the time it takes for the device to start communicating. BPDU Guard protects the network by disabling the port if it receives a BPDU (Bridge Protocol Data Unit) from another switch, preventing potential loops. By configuring these settings, I ensure that if an end device is replaced with a switch, the port is automatically blocked, preventing any manually induced loops in the network. I implemented these configurations in my lab and observed how they help maintain a stable, loop-free network environment. This practical experience reinforced the critical role of STP in network management.

Experience unparalleled network management with the IGS-5428PLC, designed for industrial and extreme environments. This 54-port Gigabit PoE+ switch is the backbone of your robust network infrastructure. Key Features: ▪24 Gigabit Ethernet PoE+ ports and 4 Gigabit RJ45/SFP combo ports ▪Wide operating temperature range of -20° ~+65° C (-4° ~+149° F) for industrial or extreme environments ▪𝗗𝘂𝗮𝗹 𝗣𝗼𝗘 𝗽𝗼𝘄𝗲𝗿 𝗯𝘂𝗱𝗴𝗲𝘁 𝘀𝘂𝗽𝗽𝗹𝗶𝗲𝘀 𝘂𝗽 𝘁𝗼 𝟱𝟬𝟬𝗪 𝗶𝗻 𝗰𝗹𝗮𝘀𝘀𝗶𝗰 𝗺𝗼𝗱𝗲 𝗮𝗻𝗱 𝟯𝟬𝟬𝗪 𝗶𝗻 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗮𝗹 𝗺𝗼𝗱𝗲 (𝗱𝗲𝗳𝗮𝘂𝗹𝘁) ▪One-click to create Surveillance VLAN and auto-discover, auto-enrolled devices all at once ▪PoE powered devices (PD) alive check to enhance the reliability of the network ▪Dual-firmware image for robust failover mechanisms ▪Guaranteed PoE long distance to 200 meters ▪Power backfeed protection to avoid damaging the PoE ports ▪IP Surveillance VLAN and Voice VLAN to enhance video and voice quality ▪DHCP snooping to protect the integrity of the legitimate DHCP server and its operations ▪IEEE 802.3af/at PoE compliant, up to 30W per port (total power budget: 500W or 300W) for powering PoE-enabled devices ▪Supports SNMP v1/v2c/v3, Access Control List (ACL), QoS, 802.1Q VLAN, IPv4/IPv6, Port Trunking, Port Mirroring, IGMP v1/v2/v3 Snooping and etc. ▪Supports 56Gbps backplane bandwidth, 41.6Mpps forwarding rate, 8K MAC address table and 9KB jumbo frame