Description
Managed Switch Functionality
Managed switch functionality refers to the capabilities of a network switch that can be configured, monitored, and maintained through management software. A managed switch offers more advanced features compared to an unmanaged switch, and provides administrators with greater control and visibility over the network.
Some key features of managed switch functionality include:
- VLAN (Virtual LAN) support: dividing the network into separate virtual LANs to improve network security and performance.
- Quality of Service (QoS): prioritizing network traffic to ensure that critical applications receive the bandwidth they need.
- Port security: restricting access to specific switch ports based on MAC addresses to prevent unauthorized devices from accessing the network.
- Link Aggregation: grouping multiple physical ports together to form a single logical connection for increased bandwidth and redundancy.
- SNMP (Simple Network Management Protocol) support: providing administrators with the ability to monitor switch performance and receive alerts in case of network issues.
- Firmware upgrades: enabling administrators to update the switch’s firmware to add new features or improve performance.
- Configuration backup and restore: allowing administrators to save switch configurations and restore them in case of a failure or during switch replacement.
Network Security Features
Network security features refer to the various tools and technologies used to secure and protect a computer network. These features include:
- Firewalls: Devices that monitor and control incoming and outgoing network traffic based on predetermined security rules.
- Virtual Private Networks (VPNs): A secure communication channel for remote users to connect to a private network.
- Access controls: Mechanisms for restricting access to network resources based on user credentials and permissions.
- Encryption: The process of converting plain text into an encoded format to protect sensitive data during transmission.
- Intrusion Detection and Prevention Systems (IDS/IPS): Devices that monitor network traffic for signs of security threats and take appropriate action to prevent them.
- Antivirus and anti-malware software: Programs that detect and remove malware from a network.
- Advanced Threat Protection (ATP): Advanced technology that uses machine learning and artificial intelligence to detect and prevent sophisticated security threats.
- Security Information and Event Management (SIEM): Solutions that collect and analyze security-related data from multiple sources to detect and respond to security incidents.
These features help to protect networks from cyber threats and unauthorized access, maintain the confidentiality and integrity of sensitive data, and ensure the overall security of an organization’s information technology infrastructure.
Energy Efficiency Management
Energy efficiency management refers to the strategies and practices aimed at reducing energy consumption and costs in a network environment. This can be achieved through various methods such as:
- Power-saving modes: Features that automatically reduce energy consumption when network devices are not in use.
- Energy-efficient Ethernet (EEE): A technology that reduces energy consumption by dynamically adjusting the power usage of network devices based on network traffic patterns.
- Power over Ethernet (PoE): A technology that allows network devices to receive both data and power over a single Ethernet cable.
- Smart power management: Features that allow administrators to remotely monitor and control the power usage of network devices.
- Energy-efficient hardware design: Energy-efficient components and designs that minimize power consumption and heat generation.
Energy efficiency management helps organizations to reduce their energy costs, minimize their carbon footprint, and improve the overall sustainability of their network infrastructure. It also helps to increase the lifespan of network devices and reduce the need for frequent replacements, resulting in lower long-term costs.
General Information about the HP JG912-61101
- Manufacturer: HP
- Part Number or SKU# JG912-61101
- Device Types : 8 Ports Switch
Technical Information
- Enclosure Type : Rack-Mountable, Wall-Mountable – 1u
- Subtype : Gigabit Ethernet
- Ports : 8 X 10/100/1000
- Performance : Throughput (64-Byte Packet Size) : Up To 11.9 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 :
- 8 X 1000base-T – Rj-45
- 1 X Console – Rj-45 – Management
Power
- Voltage Required : Ac 120/230 V ( 50/60 Hz )
- Power Consumption Operationa : L7 Watt
