Cisco Layer 3 Virtual Local Area Network (VLAN) configuration, Quality of Service (QoS) implementation, and Multicast routing protocols

@AhmedMFakkar

Hello Dear, I am a Cisco expert and I have a Cisco CCNP certificate. I have great experience in various network technologies such as VLAN, STP, OSPF, EIGRP, BGP, MPLS, OpenVPN, IPsec, L2TP, PPTP, SSL, etc. Also, I have great hands-on experience in, - Cisco Routers ASR 9k&1k, ISR 4K, 2900, 2800, 878, 888, Switches Nexus 9K, Cat 6500, 3850, 2900 and ASA 5505, 5506x, 5508. - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Palo Alto 220, 550, 850 and 3200 and Fortigate 40F, 60F, 100E, 200E and 800E Firewalls. - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. - Mikrotik CCR1036, CCR1009, CCR1700, CCR2204 and RB2011. We can discuss it further, let me know if you are interested. Regards, Ahmed Fakkar

@ramygoda1590

Hi there, I am networking expert specialist and consultant for more than 11 years, who spend my free time to learn about new technologies in networking, security field to be always up to date. please just ping me on chat to have a short discussion on your project i will always look for solving your tasks ickly. below is a brief on my experience: Technology Specialist: --------------------- - Can design, implment large scale networking and make exaplanation reports. - Practice on Cisco Packet Tracer, GNS-3, EVE-NG. - Excellent pracitce on VMware WorkStation, Virtual-Box - VPN (IPSEC,IKE v1 or v2 ,L2TP ,OPENVPN, DUO Authentication). - Routing Protocols (BGP, OSPF, EIGRP .. ). - Wrie Technical Reports with excellent and format. Skills and Hands on Experience: ------------------------------- - Cisco devices (routers, switches), routing protocols, IPSEC, Cisco ASA Firewall. - Fortinet Devices: FortiGate, Forti Manager, Forti Analyzer. - wireless (WLC, Access Points): CISCO, Aruba, ubiquiti. - Juniper (M7, M10, MX 480, MX 960) and SRX (300, 500). - Operating Systems: Linux servers (Ubuntu, RedHAT, Debian), windows (Windows server 2012, 2016 ..etc). Regards, Ramy

@ExpertNetworkEng

Hello, I’m a Senior Network & Security Engineer with 10+ years of hands-on experience designing, implementing, and migrating enterprise and service-provider networks. I specialize in Network Security, SD-WAN, routing & switching, enterprise wireless, and secure network architecture, helping companies modernize legacy networks, improve reliability, and reduce WAN costs. Core expertise: - Firewalls & Security: FortiGate, Palo Alto, Cisco ASA / Firepower IPsec & SSL VPN, site-to-site, remote access, policy design - Routing & Switching: Cisco ASR/ISR, Catalyst, Nexus, Juniper Routers (M10, MX 960) and SRX 500 (BGP, OSPF, EIGRP, IS-IS, MPLS, VLANs, STP, HSRP/VRRP) Enterprise LAN & campus design - LAN Switching (Multi-Vendor): Cisco, Juniper, Meraki, HP, Aruba, FortiSwitch Access/core design, redundancy, QoS, segmentation - Enterprise Wireless: Cisco WLC & APs, Cisco Meraki Wi-Fi, Ubiquiti, Aruba Wi-Fi, FortiAP Coverage design, roaming, security, troubleshooting - SD-WAN: Fortinet SD-WAN, Cisco SD-WAN (Viptela), Cisco Meraki (hub-and-spoke, MPLS + Internet, segmentation, HA, traffic steering) - Cloud & Hybrid Networking: AWS / Azure / GCP Site-to-site VPN, routing integration - Network Automation: Python Certifications: CCIE Enterprise Cisco Certified Specialist – Enterprise SD-WAN Implementation CCNP Data Center CCNP Security Juniper JNCIA-Junos, JNCIA-Cloud If you share your current setup and goal, I can propose a clear and practical solution. Best regards,

@toriquldev123

Hello Dear! I’m Md. Toriqul Islam, and I’m excited to partner with you. I can start immediately. I have rich experience in Cisco networking, Layer-3 switching, VLANs, inter-VLAN routing, QoS, multicast, and Cisco IOS CLI, delivering secure and optimized enterprise network configurations. I understand you need four VLANs with SVIs, inter-VLAN routing, trunk configuration, QoS for VoIP traffic, multicast optimization, and live implementation via SSH/console with configuration verification during a shared screen session. I am skilled in Cisco IOS, VLANs, STP, QoS, IGMP, multicast, and network troubleshooting. I’m ready to start immediately and discuss your network topology. Looking forward to hearing from you. Best regards, Md. Toriqul Islam

@ahmaddar2970

I will expertly configure four VLANs with proper SVIs, routing, and trunk settings on your Cisco Layer-3 switch, ensuring efficient multicast traffic and prioritization of VoIP via QoS policies. My extensive experience with Cisco IOS CLI, SSH/console access, and network optimization guarantees a seamless implementation. I will provide the last lines of your running configuration and demonstrate real-time setup during a shared screen session, aligning perfectly with your project requirements. Let's ensure your network is optimized for high-quality voice and video streaming, minimizing congestion and maximizing performance.

@jagratip3

Hello, I can help configure your Cisco Layer-3 switch remotely and implement the complete network configuration during a live screen-sharing session. I have experience with Cisco IOS CLI, VLANs, inter-VLAN routing, QoS, multicast, trunking, and enterprise switch deployments. The work will include: Creating 4 VLANs with properly configured SVIs and IP addressing. Configuring inter-VLAN routing and verifying connectivity. Setting up 802.1Q trunk ports and validating VLAN propagation. Implementing a QoS policy to prioritize VoIP traffic using Cisco best practices (classification, marking, and queuing). Enabling and optimizing multicast (IGMP Snooping/PIM where applicable) for efficient video distribution. Testing all configurations and verifying routing, QoS, and multicast functionality. At completion, I will provide: A text document containing the configuration commands (including the final running-config additions). A live implementation over SSH/console during a shared screen session. Validation of all settings together to ensure everything is working as expected, along with brief documentation for future maintenance. I'm available to start immediately and can complete the configuration efficiently with minimal disruption to your network.

@vikrantverma2208

I have good hands on experience with routing protocols and Cisco routers and switches Worked with service provider and enterprise customers

@sanjeetmandal78

Hello, I am a Cisco Certified Network Engineer with 12+ years of experience in designing, configuring, and troubleshooting Cisco enterprise networks, including Layer 2/Layer 3 switching, routing, QoS, multicast, VoIP, and data center technologies. I can assist you with: * Creating and configuring the four required VLANs. * Configuring SVIs with appropriate IP addressing and inter-VLAN routing. * Setting up trunk ports and validating VLAN propagation. * Implementing QoS policies to prioritize VoIP traffic across the switch. * Enabling and optimizing multicast (IGMP/PIM as required) for efficient video streaming. * Verifying the complete configuration and ensuring best practices. * Working via SSH or console access during a live screen-sharing session. * Providing the final configuration commands (last section of the running configuration) in a text file for your records. I focus on clean, secure, and well-documented configurations and will explain each step during implementation if required. I am available to start immediately and can complete the configuration within a few hours. Looking forward to working with you. Best regards, Sanjeet Mandal Cisco Network & Security Engineer | CCIE | CCNP | SD-WAN | Data Center