## Product Summary ### HPE JW662-61001 Aruba S3500-48p Overview The HPE JW662-61001 Aruba S3500-48p is an advanced mobility access switch designed to enhance network performance with its robust features and superior connectivity options. ### Highlighted Features #### Manufacturer Information ? Brand: Hewlett Packard Enterprise ? Part Number: JW662-61001 #### Expansion and Connectivity Options This switch is equipped with a variety of interfaces to accommodate your networking needs: ? Ports: 48 x 10/100/1000 Base-T RJ-45 Ethernet ports ### Power Specifications #### Electrical Requirements ? Power Supply Voltage: AC 120/230 V ## Technical Highlights ### Key Benefits ? Supports Power over Ethernet (PoE+) for powering devices such as IP cameras and phones. ? Offers reliable network performance with high-speed data transfer rates. ? Flexible configuration options to meet diverse networking requirements. ### Ideal Applications #### Recommended Usage Scenarios This switch is particularly suitable for: ? Small to medium-sized businesses seeking efficient network management. ? Organizations requiring enhanced mobility access capabilities. ? Network environments demanding high performance and reliability. ## Ports The HPE JW662-61001 Network Switch comes equipped with an impressive 48 ports, making it an ideal choice for businesses of all sizes. This extensive number of ports allows for seamless connectivity and efficient data transfer between multiple devices within a network. Whether you have a small office with a few employees or a large enterprise with hundreds of workstations, this switch ensures that all your devices can be connected without any limitations. ### Efficient Network Expansion With 48 ports at your disposal, you can easily expand your network infrastructure without the need for additional switches or complicated setups. Each port can be used to connect a device, such as a computer, printer, or server, enabling you to create a robust and interconnected network. This level of flexibility is especially beneficial for growing businesses that anticipate future expansion and want to ensure their network can keep up with their needs. #### Streamlined Connectivity Having 48 ports means that you won't have to worry about running out of available connections for your devices. This eliminates the need for additional hardware or cables, saving you both time and money. You can conveniently connect all your devices to the switch and enjoy uninterrupted communication and data transfer. ##### Enhanced Productivity The abundance of ports provided by the HPE JW662-61001 Network Switch promotes efficient collaboration and teamwork within your organization. With each device connected to the switch, employees can easily share resources, access shared files, and collaborate on projects in real-time. This seamless connectivity enhances productivity and streamlines workflows, enabling teams to work together effectively. Furthermore, the high number of ports allows for the inclusion of additional devices in your network infrastructure, such as IP cameras for surveillance purposes or access points for wireless connectivity. These expanded capabilities provide added convenience and security to your business operations. ## Power Over Ethernet (PoE) The HPE JW662-61001 Network Switch features the Power Over Ethernet (PoE) technology, which offers numerous benefits and is crucial for certain applications. With PoE, the switch can provide both data and power to compatible devices connected to it, eliminating the need for separate power sources or adapters. This feature is particularly valuable in scenarios where running power cables becomes impractical or expensive. ### Convenience and Cost Savings By utilizing PoE, you can significantly simplify your network infrastructure. Devices such as IP phones, wireless access points, and security cameras can be powered directly through the Ethernet cable connected to the switch. This eliminates the need for additional power outlets and reduces cable clutter. Not only does this streamline your setup, but it also saves you money by eliminating the need for extra power adapters or expensive electrical work. #### Flexible Device Placement With PoE, you gain the flexibility to place your devices wherever they are needed most within your workspace. Since they are not reliant on being located near a power source, you can position them strategically without being limited by electrical outlets. This feature is particularly advantageous for businesses that require a mobile or flexible setup, such as retail environments or temporary workstations. ##### Reliable Power Delivery Power over Ethernet ensures a reliable and consistent power supply to your connected devices. The switch automatically detects the power requirements of each device and delivers the appropriate amount of power, preventing overloading or underpowering. This feature safeguards your devices from potential power surges or fluctuations that may occur in traditional electrical setups. Additionally, PoE supports intelligent power management, allowing you to monitor and control the power consumption of individual devices. This capability helps optimize energy usage and lowers electricity costs in the long run. ## Speed The HPE JW662-61001 Network Switch boasts Gigabit Ethernet speed, providing users with a fast and efficient networking experience. With Gigabit Ethernet, you can enjoy lightning-fast data transfer rates and seamless connectivity, ensuring that your network operates at its full potential. ### High-Speed Data Transfer Gigabit Ethernet offers data transfer speeds up to 1000 Mbps, which is ten times faster than traditional Fast Ethernet. This immense speed allows for quick and reliable file transfers, smooth multimedia streaming, and lag-free online gaming. Whether you are transferring large files between devices or accessing bandwidth-intensive applications, Gigabit Ethernet ensures that your data moves swiftly without any bottlenecks. #### Improved Network Performance The high speed provided by Gigabit Ethernet eliminates network congestion and bottlenecks that can hinder productivity. With faster data transfer rates, your employees can access shared resources, collaborate on projects, and communicate seamlessly without experiencing delays or slowdowns. This improved network performance leads to increased productivity and efficiency across your organization. ##### Future-Proofing Your Network Investing in a network switch with Gigabit Ethernet is a forward-thinking decision. As technology continues to evolve and demand for bandwidth increases, having a high-speed network becomes increasingly essential. By opting for Gigabit Ethernet, you future-proof your network infrastructure, ensuring that it can handle the demands of tomorrow's applications and devices. In conclusion, the HPE JW662-61001 Network Switch offers an impressive array of features that enhance connectivity, power delivery, and speed within your network. With 48 ports, Power Over Ethernet technology, and Gigabit Ethernet speed, this switch provides the foundation for a reliable and efficient network infrastructure. Whether you are a small business or a large enterprise, investing in this switch will undoubtedly elevate your network capabilities and improve overall productivity.

## Product Overview of HPE JG302C 3600-48-PoE+ V2 Switch ### Manufacturer Details ? Brand: HPE ? Model: 3600-48-PoE+ V2 EI ? Part Number: JG302C ### Core Specifications ? Device Type: Managed, Layer 3, Stackable Switch ? Form Factor: Rack-mountable (1U) ? Ethernet Type: Fast Ethernet ? Port Configuration: 48 x 10/100 (PoE+) 4 x Gigabit SFP 2 x Shared 10/100/1000 ? 48 x 10/100 (PoE+) ? 4 x Gigabit SFP ? 2 x Shared 10/100/1000 ? PoE Budget: 320 W #### Performance Highlights ? Throughput: 13.1 Mpps ? Routing/ Switching Capacity: 17.6 Gbps ? IPv4 Routing Table Entries: Up to 12,000 ? MAC Address Table Size: 32,000 Entries ? Jumbo Frame Support: 9216 Bytes #### Routing Protocols ? Supports OSPF, RIP-1, RIP-2, and RIPng ? Enables BGP-4+, VRRP, and IGMPv2/v3 ? Comprehensive IPv4 and IPv6 static routing ? Multicast protocols including PIM-SM, PIM-DM, PIM-SSM ### Management and Security ? Management Protocols: SNMP (v1, v2c, v3), RMON, Telnet, HTTP, HTTPS, CLI ? Encryption: SSL ? Authentication Methods: Secure Shell (SSH), SSH2, RADIUS, HWTACACS ### Enhanced Features ? Flow Control and ARP Support ? Advanced VLAN and QoS Capabilities ? Spanning Tree Protocol (STP), Rapid STP (RSTP), and Multiple STP (MSTP) Support ? Supports SFlow and Jumbo Frames ? Device Link Detection Protocol (DLDP) and Endpoint Admission Defense (EAD) ? Compliant with IEEE 802.3, and IEEE 802.1 standards #### Hardware and Connectivity ? RAM: 256 MB SDRAM ? Flash Memory: 128 MB ? Interfaces: 48 x 100BASE-TX (RJ-45, PoE+) 4 x Gigabit LAN (SFP) 2 x 1000BASE-T (RJ-45) 1 x Serial (Console, RJ-45) ? 48 x 100BASE-TX (RJ-45, PoE+) ? 4 x Gigabit LAN (SFP) ? 2 x 1000BASE-T (RJ-45) ? 1 x Serial (Console, RJ-45) ## Ports The HPE JG302C Network Switch is equipped with an impressive 48 ports, making it an ideal choice for businesses or organizations that require a high level of connectivity and network expansion. These ports enable seamless communication and data transfer between multiple devices, ensuring smooth operations and efficient workflow. Whether you need to connect computers, printers, servers, or any other network-enabled devices, this switch has you covered. ### Enhanced Connectivity With 48 ports at your disposal, you can easily connect a large number of devices to your network without the need for additional switches or hubs. This eliminates the hassle of dealing with complex network configurations and simplifies the overall setup process. Whether you are setting up a small office network or a large-scale enterprise infrastructure, having an abundance of ports allows you to accommodate all your devices and future expansion needs. #### Increased Flexibility The HPE JG302C Network Switch offers unmatched flexibility in managing your network connections. The 48 ports can be utilized for a variety of purposes, such as connecting workstations, servers, IP cameras, wireless access points, or any other network-enabled devices. You have the freedom to allocate ports based on your specific requirements and easily adapt to changes in your network infrastructure without any limitations. ##### High-Speed Data Transfer Each of the 48 ports on this switch supports Gigabit Ethernet connectivity, providing lightning-fast data transfer speeds of up to 1000 Mbps. This ensures that your network can handle bandwidth-intensive tasks such as large file transfers, video streaming, VoIP calls, and online gaming without any lag or performance issues. With such high-speed connectivity available across all ports, you can expect smooth and uninterrupted communication between devices. ## Rack Mountable The HPE JG302C Network Switch is designed to be easily rack mountable, allowing you to efficiently manage and organize your network equipment. With its compact form factor and the ability to fit into a standard 1U rack space, this switch offers a space-saving solution for businesses with limited physical space. ### Optimized Space Utilization By being rack mountable, this switch eliminates the need for additional shelves or cabinets to accommodate your networking equipment. It allows you to consolidate and neatly arrange your devices in a single rack, saving valuable floor or desk space. This is especially beneficial for data centers or server rooms where space optimization is crucial. #### Easy Installation and Maintenance The rack mountable design of the HPE JG302C Network Switch simplifies installation and maintenance procedures. You can easily slide the switch into a rack and secure it using the provided mounting brackets. This ensures a stable and secure placement, reducing the risk of accidental damage or disconnection. Additionally, the organized arrangement of network devices in a rack enables easier access for troubleshooting and cable management tasks. ##### Improved Airflow and Cooling Rack mountable switches like the HPE JG302C also promote better airflow and cooling within your network infrastructure. The compact design allows for efficient heat dissipation, preventing overheating issues that can lead to device malfunctions or reduced lifespan. By maintaining optimal operating temperatures, this switch ensures reliable performance and longevity of your network equipment.

## Product Overview of HPE R0M67-61101 ### Manufacturer Details ? Brand: HPE ? Model Number: R0M67-61101 #### Model Specifications ? The HPE R0M67-61101 is a sophisticated Aruba 2930m switch, tailored for high-performance networking demands. This managed switch features: ? Device Type: 48-Port Managed L3 Stackable Switch ? Enclosure: Rack-Mountable (1U) ? Port Types: 36 x 10/100/1000 Ethernet Ports 4 x Combo Gigabit SFP Ports 8 x 1/2.5/5/10GBASE-T Ports (PoE Class 6) ? 36 x 10/100/1000 Ethernet Ports ? 4 x Combo Gigabit SFP Ports ? 8 x 1/2.5/5/10GBASE-T Ports (PoE Class 6) #### Power Over Ethernet Capabilities ? PoE Class: Class 6 ? PoE Budget: 1440 Watts ### Performance Metrics #### Latency and Throughput ? Latency (1 Gbps): 3.1 ?s ? Latency (2.5 Gbps): 6.5 ?s ? Latency (5 Gbps): 4.2 ?s ? Latency (10 Gbps): 3.4 ?s ? Throughput: 112 Mpps ? Stacking Bandwidth: 100 Gbps ? Switching Capacity: 320 Gbps #### Routing Capacity ? IPv4 Routing Table Entries: 2000 ? IPv6 Routing Table Entries: 1000 ? OSPF Routes: 200 ? RIP Routes: 10,000 ? Static Routes: 256 #### MAC Address and Jumbo Frame Support ? MAC Address Table Size: 32,768 Entries ? Jumbo Frame Support: Up to 9220 Bytes ### Supported Protocols #### Routing Protocols ? OSPF, RIP (RIP-1, RIP-2), IGMPv2, IGMPv3 ? Static IP Routing, ECMP, RIPng ? IPv4 and IPv6 Static Routing ? MLD, CIDR, and others ### Management and Security Features #### Remote Management Protocols ? SNMP (versions 1, 2, 3) ? RMON, Telnet, HTTP, SSH (SSH-2), CLI #### Encryption and Authentication ? Encryption Algorithms: MD5, SSL, TLS ? Authentication Methods: RADIUS, PAP, CHAP, TACACS, TACACS+ ### Advanced Networking Features ? Flow Control, Full Duplex Support ? DHCP and BOOTP Support ? VLAN and IGMP Snooping ? Quality of Service (QoS) and Jumbo Frame Support ? Dynamic ARP Protection and DHCP Protection ### Compliance and Standards #### Industry Standards ? IEEE 802.1d, 802.1q, 802.3ab, 802.1p, 802.3af ? IEEE 802.3ad (LACP), 802.1w, 802.1x, and more ### Hardware Specifications #### Processor and Memory ? Processor: 1 x ARM Cortex-A9 (1.016 GHz) ? RAM: 1 GB DDR3 SDRAM ? Flash Memory: 4 GB #### Connectivity and Expansion Options ? Interfaces: 40 x 1000BASE-T RJ-45 4 x Gigabit LAN SFP 8 x 1/2.5/5/10GBASE-T RJ-45 (PoE Class 6 - 60 W) 1 x Serial Console 1 x USB Type B 1 x 1000BASE-T Management Port ? 40 x 1000BASE-T RJ-45 ? 4 x Gigabit LAN SFP ? 8 x 1/2.5/5/10GBASE-T RJ-45 (PoE Class 6 - 60 W) ? 1 x Serial Console ? 1 x USB Type B ? 1 x 1000BASE-T Management Port ? Expansion Slots: 1 Stacking Module Slot (available) 1 Expansion Slot (available) ? 1 Stacking Module Slot (available) ? 1 Expansion Slot (available) #### Power Requirements ? Power Device: Internal Power Supply (not included) ? Maximum Supported Quantity: 2 ? Voltage Requirement: AC 120/230 V (50/60 Hz) HPE Aruba 2930m 40g 8 Smart Rate Poe Class 6 1-slot Switch - Switch - 48 Ports - Managed - Rack-mountable - R0M67-61101. ## Smart Rate Feature The HPE Aruba 2930m Switch is equipped with the Smart Rate feature, which plays a crucial role in enhancing network performance and flexibility. This feature enables the switch to support higher data rates on specific ports, providing users with the ability to optimize their network infrastructure for high-bandwidth applications. ### Benefits of the Smart Rate Feature #### 1. Enhanced Network Speeds One of the key benefits of the Smart Rate feature is its ability to deliver higher network speeds. With the increasing demand for bandwidth-intensive applications such as video streaming, cloud computing, and virtualization, organizations require switches that can handle higher data rates. The Smart Rate feature allows users to achieve speeds of up to 10 Gigabits per second (Gbps) on specific ports, ensuring smooth and efficient data transmission. #### 2. Future-Proofing Network Infrastructure As technology continues to advance, network requirements evolve as well. The Smart Rate feature helps future-proof your network infrastructure by allowing you to easily upgrade to higher data rates without replacing the entire switch. This scalability ensures that your network remains capable of meeting the demands of emerging technologies and applications. #### 3. Improved Network Flexibility The Smart Rate feature offers users increased flexibility in configuring their network infrastructure. By providing support for various data rates on different ports, organizations can allocate bandwidth according to their specific needs. This flexibility is particularly useful when deploying devices that require higher speeds, such as access points, IP cameras, or network storage systems. ### Importance of the Smart Rate Feature #### 1. Accommodating High-Bandwidth Applications With the proliferation of data-intensive applications, organizations need switches that can handle the increased traffic load. The Smart Rate feature ensures that your network can support bandwidth-hungry applications without compromising performance. It allows for seamless integration of devices that demand higher speeds, making it an essential feature for modern networking environments. #### 2. Optimizing User Experience In today's digital age, a smooth and uninterrupted user experience is vital for businesses. The Smart Rate feature ensures that your network can handle the demands of multiple users accessing high-bandwidth applications simultaneously. Whether it's video conferencing, file sharing, or cloud-based services, this feature guarantees a seamless user experience, resulting in increased productivity and customer satisfaction. #### 3. Cost-Effective Solution The Smart Rate feature offers a cost-effective solution for organizations looking to upgrade their network infrastructure. By allowing for the reuse of existing cabling infrastructure, users can avoid the expenses associated with rewiring their network environment. Additionally, the ability to upgrade specific ports instead of replacing the entire switch significantly reduces the overall cost of network expansion. ## PoE Class Feature The HPE Aruba 2930m Switch is equipped with Power over Ethernet (PoE) capabilities, specifically PoE Class 6. This feature provides significant benefits for users who need to power various network devices directly through the Ethernet cable. ### Benefits of the PoE Class Feature #### 1. Simplified Deployment The PoE Class 6 feature simplifies the deployment of network devices by eliminating the need for separate power sources. Devices such as IP phones, wireless access points, and security cameras can be powered directly through the Ethernet cable, eliminating the clutter and complexity associated with traditional power supplies. #### 2. Cost Savings By utilizing PoE Class 6, organizations can save on installation costs by eliminating the need for additional electrical outlets near each network device. This eliminates the need for costly electrical work and reduces energy consumption by centralizing power distribution. Additionally, the ability to remotely power cycle devices reduces the need for on-site maintenance visits, resulting in further cost savings. #### 3. Flexibility and Scalability The PoE Class 6 feature provides users with flexibility and scalability in their network deployments. With the ability to power a wide range of devices, organizations can easily add or relocate network devices without the constraints of power availability. This flexibility allows for more efficient use of office space and simplifies network expansion. ### Importance of the PoE Class Feature #### 1. Simplified Network Management The PoE Class 6 feature simplifies network management by consolidating power and data transmission into a single cable. This not only reduces the number of cables required but also eliminates the need for separate power adapters and reduces cable clutter, resulting in a cleaner and more organized network environment. #### 2. Support for Power-Hungry Devices As network devices become more advanced, their power requirements increase as well. The PoE Class 6 feature ensures that your switch can provide sufficient power to support power-hungry devices such as high-performance access points or pan-tilt-zoom cameras. This capability is essential for organizations that rely on these devices to deliver critical services or enhance security. #### 3. Reliable Power Delivery The PoE Class 6 feature ensures reliable power delivery to network devices by providing advanced power management capabilities. It includes features such as prioritization and monitoring, allowing administrators to allocate power resources effectively and troubleshoot power-related issues quickly. This reliability is crucial for maintaining uninterrupted network connectivity and minimizing downtime. ## Slots Feature The HPE Aruba 2930m Switch is designed with a single slot, offering users the flexibility to customize their switch's functionality according to their specific needs. ### Benefits of the Slots Feature #### 1. Expansion Capability The presence of a slot allows users to expand the capabilities of their switch by adding various modules. These modules can provide additional functionality such as increased port density, stacking capabilities, or enhanced security features. The slots feature ensures that your switch can scale to accommodate future growth and changing network requirements. #### 2. Customization Options The slots feature provides users with the ability to customize their switch's functionality based on their unique network demands. Whether it's adding extra ports for increased connectivity or incorporating specialized modules for specific applications, the slots feature allows for a tailored solution that meets your organization's specific requirements. #### 3. Investment Protection By offering the slots feature, HPE Aruba ensures that users can protect their investment in the switch. As technology advances and network needs change, being able to upgrade or modify the switch without replacing the entire unit provides long-term cost savings. The slots feature allows for future-proofing your network infrastructure and adapting to emerging technologies without the need for a complete overhaul. ### Importance of the Slots Feature #### 1. Scalability The slots feature is crucial for organizations that anticipate future growth or have dynamic network requirements. It allows for easy expansion as your network evolves, ensuring that your switch can accommodate increasing demands without disruption. This scalability is particularly important for businesses that experience rapid growth or frequently add new devices to their network. #### 2. Versatility The slots feature provides versatility by allowing users to customize their switch's functionality based on their specific needs. This versatility enables organizations to adapt their network infrastructure to support different applications and technologies without investing in separate switches for each requirement. It simplifies network management and reduces complexity by consolidating multiple functions into a single device. #### 3. Seamless Integration The slots feature facilitates seamless integration with existing network infrastructure. Users can add modules that are compatible with their current setup, ensuring a smooth transition and minimizing potential disruptions during the implementation process. This ease of integration makes the slots feature invaluable for organizations looking to enhance their network capabilities without causing significant downtime or reconfiguration. ## Ports Feature The HPE Aruba 2930m Switch is equipped with 40 ports, providing users with ample connectivity options for their network devices. ### Benefits of the Ports Feature #### 1. Increased Connectivity The availability of 40 ports ensures that organizations have sufficient connectivity options for their network devices. Whether it's connecting computers, printers, servers, or other peripherals, the ports feature allows for seamless integration and facilitates efficient data transfer between devices. It eliminates the need for additional switches or network infrastructure, reducing complexity and cost. #### 2. Flexibility in Network Design The ports feature offers flexibility in network design by providing multiple connection points for devices. Users can deploy devices in different locations without the constraints of limited ports, enabling them to create a network layout that best suits their specific requirements. This flexibility allows for efficient use of office space and simplifies network expansion or reconfiguration. #### 3. Improved Network Performance The ports feature plays a crucial role in enhancing network performance by eliminating bottlenecks and congestion. With 40 ports available, data can flow freely between devices without any limitations on bandwidth or speed. This ensures that users experience optimal network performance, resulting in improved productivity and reduced latency. ### Importance of the Ports Feature #### 1. Scalability The ports feature provides scalability for organizations that anticipate future growth or have expanding network requirements. With 40 ports, the switch can accommodate additional devices or handle increased network traffic without compromising performance. This scalability allows businesses to adapt to evolving needs and ensures that their network remains capable of supporting their operations. #### 2. Simplified Network Management The availability of multiple ports simplifies network management by centralizing device connectivity. Users can consolidate their network devices onto a single switch, reducing the number of switches required and streamlining the management process. This simplification improves efficiency, reduces maintenance efforts, and minimizes the risk of configuration errors. #### 3. Enhanced Connectivity Options The ports feature offers enhanced connectivity options for organizations with diverse network requirements. Users can connect a wide range of devices, including computers, printers, servers, and IP phones, to a single switch. This versatility allows for seamless integration of various devices and provides a unified platform for data transfer and communication within the network. ## Product Code Feature The HPE Aruba 2930m Switch has a product code of R0M67-61101, which serves as a unique identifier for this specific model. ### Benefits of the Product Code Feature #### 1. Identification and Tracking The product code feature enables easy identification and tracking of the HPE Aruba 2930m Switch model. With a unique product code, users can quickly refer to the specific model when seeking support or ordering additional components or accessories. It simplifies communication and ensures accurate information exchange between users, vendors, and support teams. #### 2. Compatibility Assurance The product code provides assurance of compatibility when purchasing or integrating additional components or modules with the HPE Aruba 2930m Switch. By referencing the product code, users can ensure that any accessories or upgrades they acquire are specifically designed to work seamlessly with their switch model. This compatibility minimizes the risk of compatibility issues or performance limitations. #### 3. Warranty and Support The product code feature plays a crucial role in warranty and support services. It allows manufacturers and vendors to identify the exact model and version of the switch, ensuring that the correct support and warranty coverage are provided. Users can easily refer to the product code when registering their switch, seeking technical assistance, or requesting warranty claims, streamlining the process and maximizing support efficiency. ### Importance of the Product Code Feature #### 1. Efficient Maintenance and Upgrades The product code feature simplifies maintenance and upgrades by providing accurate identification of the switch model. When seeking firmware updates, software patches, or hardware upgrades, users can refer to the product code to ensure that they obtain the correct resources for their specific switch model. This reduces downtime and minimizes the risk of compatibility issues during the upgrade process. #### 2. Streamlined Ordering Process The product code feature facilitates a streamlined ordering process for additional components or accessories. By accurately referencing the product code, users can ensure that they receive the correct parts or modules that are designed specifically for their switch model. This eliminates potential delays or errors in the procurement process, ensuring that users can quickly obtain the necessary components to enhance their network infrastructure. #### 3. Simplified Documentation and Communication The product code feature simplifies documentation and communication by providing a standardized reference point for the HPE Aruba 2930m Switch model. Whether it's documenting network configurations, troubleshooting issues, or collaborating with colleagues or support teams, referring to the product code ensures clear and accurate communication. This streamlines documentation efforts and improves collaboration among stakeholders involved in managing or supporting the network infrastructure.