Description
Features and Benefits of the JG913A HPE 1620-24G Switch
The HPE 1620-24G is a rack-mountable, 1U managed switch with 24 Gigabit Ethernet ports. Some of its key features and benefits include:
- Affordable: The switch is designed for small businesses and branch offices on a budget, providing a cost-effective solution for high-speed network connectivity.
- Easy to use: The switch is easy to set up and manage, with a user-friendly web-based interface and a variety of management tools, such as SNMP, Telnet, and CLI.
- High performance: The switch supports wire-speed performance and non-blocking architecture, allowing for maximum throughput and minimal latency.
- Secure: The switch includes a variety of security features, such as access control lists, port security, and DHCP snooping, to help protect against unauthorized access and network attacks.
- Reliable: The switch is built to withstand demanding network environments, with a rugged metal case and fanless design for quiet operation.
- Expandable: The switch includes support for Power over Ethernet (PoE) and stackable design, allowing for easy expansion of your network as your business grows.
- Energy efficient: The switch is Energy Efficient Ethernet (IEEE 802.3az) compliant, which helps reduce power consumption and lower operating costs.
Security Features
The JG913A HPE 1620-24G Rack-Mountable 1u Managed 24 Ports Switch has a variety of security features to protect network devices and data from unauthorized access and malicious attacks. These include:
- Access Control Lists (ACLs): This feature allows administrators to set up rules for controlling access to specific network resources, such as IP addresses, ports, and protocols.
- Port Security: This feature allows administrators to limit the number of MAC addresses that can be associated with a specific switch port, preventing unauthorized devices from connecting to the network.
- Quality of Service (QoS): This feature allows administrators to prioritize network traffic and ensure that critical applications and services receive the bandwidth they need to function properly.
- VLANs: Virtual LANs (VLANs) allow administrators to segment a network into smaller, isolated groups, reducing the attack surface and making it more difficult for attackers to move laterally across the network.
- SNMPv3: Simple Network Management Protocol version 3 (SNMPv3) provides enhanced security features, such as authentication and encryption, to protect SNMP communications from eavesdropping and tampering.
- SSH: Secure Shell (SSH) is a secure protocol for remote management and access to network devices, protecting against unauthorized access and eavesdropping.
- Link Aggregation Control Protocol (LACP): This feature allows administrators to bundle multiple physical interfaces together, increasing the available bandwidth and providing redundancy in case of a failure.
- Denial of Service (DoS) protection: The switch is designed to protect against DoS attacks by limiting the number of packets that can be sent to a specific port or IP address.
- Firmware updates: The switch can be updated with the latest firmware to fix vulnerabilities and provide new security features.
Troubleshooting and Maintenance
- Check the power supply: Make sure the switch is properly plugged in and the power supply is functioning correctly.
- Check the network connections: Verify that all cables are properly connected and that the network settings are configured correctly.
- Check for software updates: Check for any software updates that may have been released to fix any known issues.
- Check for error messages: Check the switch’s event logs for any error messages that may indicate the source of the problem.
- Check for hardware issues: Check for any visible damage to the switch or any components that may indicate a hardware failure.
- Keep the switch clean: Regularly dust and clean the switch to prevent overheating and to ensure proper airflow.
- Keep the switch cool: Ensure that the switch is in a well-ventilated area to prevent overheating.
- Check for software updates: Regularly check for software updates and install them as necessary to keep the switch running smoothly.
- Check for hardware issues: Regularly check for any visible damage to the switch or any components that may indicate a hardware failure.
- Backup configuration: Regularly backup the switch’s configuration to prevent data loss in case of a hardware failure.
- Monitor switch performance: Regularly monitor the switch’s performance to detect any issues early and take appropriate action.
- Schedule regular downtime: Schedule regular downtime to perform maintenance tasks such as software updates, backups, and hardware checks.
Main Information about the HPE JG913A
- Manufacturer: HPE
- Part Number or SKU# JG913A
- Product Type: Switch 24 Port
Technical Information
- Enclosure Type : Rack-Mountable – 1u
- Subtype : Gigabit Ethernet
- Ports : 24 X 10/100/1000
Performance
- Throughput (64-Byte Packet Size) : Up To 35.7 MPPS, Routing/Switching Capacity : 48 GBPS
- Mac Address Table Size : 8192 Entries
- Jumbo Frame Support : 10kb
- Routing Protocol : Igmpv2, Igmp, Igmpv3
- Remote Management Protocol : Snmp 1, Snmp 3, Snmp 2c, Cli
Features
- Flow Control, Full Duplex Capability, Vlan Support, Auto-Uplink (Auto Mdi/Mdi-X), Igmp Snooping, Port Mirroring, Quality Of Service (Qos), Jumbo Frames Support, Fanless, Link Aggregation Control Protocol (Lacp), Dhcp Client, Energy Efficient Ethernet, Dual Firmware Images, Ntp Time Synchronization, Loopback, Diffserv Code Point (Dscp) Support, Cable Test
- Compliant Standards : IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.1d, IEEE 802.1q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (Lacp), IEEE 802.3az
- Processor : 1 X MIPS : 500 MHz
- Ram : 128 Mb – Sdram
- Flash Memory : 32 MB
Expansion / Connectivity
- Interfaces : 24 X 1000base-T – Rj-45, 1 X Console – Rj-45 – Management
