Description
Intelligent Traffic Management
Intelligent traffic management refers to the use of advanced algorithms and technologies in network switches to optimize the flow of network traffic, improve network performance, and ensure high availability.
The goal of intelligent traffic management is to ensure that network traffic is properly managed, prioritized, and routed to ensure maximum performance and reliability. This can include features such as:
- Quality of Service (QoS): QoS allows network administrators to prioritize different types of network traffic, such as voice and video, to ensure that critical applications receive the necessary bandwidth and network resources.
- Traffic Shaping: Traffic shaping refers to the process of controlling and managing the flow of network traffic to optimize network performance and reduce network congestion.
- Load Balancing: Load balancing refers to the process of distributing network traffic across multiple network devices, such as switches and routers, to ensure that no single device becomes overwhelmed and to improve overall network performance.
- Link Aggregation: Link aggregation refers to the process of combining multiple physical network links into a single logical link, providing increased bandwidth and reliability for network traffic.
By using these and other technologies, network switches can be designed and configured to effectively manage network traffic, ensuring high network performance and reliability. This can improve the overall user experience, enhance network security, and reduce downtime.
Network Virtualization
Network virtualization is a method of creating virtualized versions of network resources, including network devices, services, and functions. This is done by abstracting the underlying physical network infrastructure, allowing multiple virtual networks to coexist on a shared physical infrastructure.
The goal of network virtualization is to improve the utilization of network resources, increase network flexibility and scalability, and provide a more secure and reliable network environment. With network virtualization, network administrators can create and manage multiple virtual networks on a single physical network, each with its own unique configuration and capabilities. This allows administrators to segment networks and isolate different applications and services, improving security and performance.
There are two main types of network virtualization: hardware-based virtualization and software-based virtualization. Hardware-based virtualization uses specialized hardware, such as switches and routers, to create virtual network environments. Software-based virtualization, on the other hand, uses software to create virtual network environments on existing hardware. Examples of software-based network virtualization include network function virtualization (NFV) and software-defined networking (SDN).
Optimized Power Efficiency
Optimized power efficiency refers to the practice of using the most efficient and cost-effective methods to consume electrical power in a network. In the context of network switches, this means designing and using switches that consume the least amount of power while still providing the necessary performance and functionality.
There are several ways that network switches can be optimized for power efficiency:
- Power over Ethernet (PoE): PoE technology allows switches to provide power to network devices, such as IP phones and wireless access points, through the same cable used for data transmission. This eliminates the need for separate electrical power cables, reducing power consumption and reducing the overall cost of network infrastructure.
- Energy-Efficient Ethernet (EEE): EEE is a technology that reduces the power consumption of Ethernet networks by allowing switches to enter a low-power mode during periods of low network traffic.
- Dynamic Power Management: Dynamic power management allows switches to adjust their power consumption based on real-time network conditions, reducing power consumption when network traffic is low and increasing it when network traffic is high.
- Smart Switching: Smart switching refers to the use of advanced algorithms and technologies in network switches to optimize power consumption while maintaining high network performance.
By using these and other technologies, network switches can be designed and configured to consume less power while still providing the necessary performance and functionality. This results in lower energy costs and a more sustainable and environmentally-friendly network infrastructure.
General Information about the HPE JL668-61101
- Manufacturer: HPE
- Part Number or SKU# JL668-61101
- Device Type: Switch 24 Ports L3 Managed Stackable
Technical Information of HPE 24 Ports Switch
- Enclosure Type: Rack-Mountable 1U
- Subtype: Gigabit Ethernet
- Ports: 24 X 10/100/1000 + 4 X 1 Gigabit / 10 Gigabit / 25 Gigabit / 50 Gigabit SFP56 (uplink / Stacking)
Performance & Capacity
- Switching Capacity: 496 GBPS Throughput: 369 MPPS Latency (1 GBPS): 2.28 ?s Latency (10 GBPS): 1.46 ?s Latency (25 GBPS): 1.9 ?s Latency (50 GBPS): 3.49 ?s Stacking Bandwidth: 200 GBPS
- Capacity: Switched Virtual Interfaces (svis): 1000 Ipv4 Host Table Capacity: 32000 Ipv6 Host Table Capacity: 32000 Ipv4 Routes (unicast): 64000 Ipv6 Routes (unicast): 32000 Ipv4 Routes (multicast): 8000 Ipv6 Routes (multicast): 8000 Igmp Groups: 8000 Mld Groups: 4000 Ipv4 Acl Entries (ingress): 5000 Ipv6 Acl Entries (ingress): 1250 Mac Acl Entries (ingress): 5000 Ipv4 Acl Entries (egress): 2000 Ipv6 Acl Entries (egress): 500 Mac Acl Entries (egress): 2000
- Mac Address Table Size: 32000 Entries
- Jumbo Frame Support: 9198 Bytes
Management & Protocol
- Routing Protocol: Egp, Bgp-4, Igmpv2, Igmp, Vrrp, Ospfv2, Igmpv3, Ospfv3, Msdp, Static Ipv6 Routing, Ecmp, Mld, Bidirectional Forwarding Detection (bfd)
- Remote Management Protocol: Rmon, Telnet, Snmp 3, Snmp 2c, Https, Tftp, Ssh, Cli, Xrmon, Sftp
- Authentication Method: Secure Shell (ssh), Radius, Tacacs+
Features
- Dhcp Support, Arp Support, Vlan Support, Auto-uplink (auto Mdi/mdi-x), Igmp Snooping, Syslog Support, High Availability, Per-vlan Spanning Tree (pvst), Multiple Spanning Tree Protocol (mstp) Support, Access Control List (acl) Support, Quality Of Service (qos), Jumbo Frames Support, Mld Snooping, Uni-directional Link Detection (udld), Rapid Per-vlan Spanning Tree Plus (pvrst+), Deficit Weighted Round Robin (dwrr), Lldp Support, Management Information Base (mib), Dhcp Protection, Dual Firmware Images, Multiple Vlan Registration Protocol (mvrp), Packet Storm Protection, Class Of Service (cos), Strict Priority (sp), Broadcast Storm Protection, Type Of Service (tos), Bridge Protocol Data Unit (bpdu), Virtual Extensible Lan (vxlan), Multicast Storm Protection, Network Timing Protocol (ntp), Ra Guard, Zero-touch Provisioning (ztp), Protocol Independent Multicast (pim), Vlan Tagging, Rapid Reconfiguration Of Spanning Tree (rstp), Ipv4 And Ipv6 Dual Stack, Ip Multicast, Left/front To Back Airflow, Aruba Virtual Switching Framework (vsf), Dynamic Ipv6 Lockdown, Nd Snooping, Unicast Storm Protection, Microsoft Network Load Balancer (nlb)
Compliant Standards
- Ieee 802.1d, Ieee 802.1q, Ieee 802.1p, Ieee 802.3ad (lacp), Ieee 802.1w, Ieee 802.1x, Ieee 802.3ae, Ieee 802.1s, Ieee 802.1t, Ieee 802.1v, Ieee 802.1ab (lldp), Ieee 802.1ak, Ieee 802.1ax
Memory / Ram / Processor
- Processor: 1 X Arm Cortex-a72: 1.78 Ghz
- Ram: 8 GB DDR4 SDRAM
- Flash Memory: 32 GB
Expansion / Connectivity
- 24 X 10/100/1000 Base-t Rj-45 PoE+
- 4 X 1gbit/10gbit/25gbit/50gbit SFP56
- 1 X Usb-c Console
- 1 X Management
- 1 X Usb Type A
