The HP Aruba 2930M L3 48-Ports Switch with 1 Slot (JL321A) is a high-performance, Layer 3 switch designed for small to medium-sized businesses. It features 48 Gigabit Ethernet ports and 1 slot for expansion modules, providing flexibility for growing network needs. The switch also has advanced security and network management features, including support for VLANs, Quality of Service (QoS), and Access Control Lists (ACLs). Additionally, it supports HPE Smart Rate multi-gigabit Ethernet ports for high-speed connectivity. Overall, it is a reliable and scalable option for businesses looking to upgrade their network infrastructure.
The HP Aruba 2930M L3 48-Ports Switch with 1 Slot (JL321A) is a managed Ethernet switch designed for small to medium-sized businesses and enterprise branch offices. It is part of the HP Aruba 2930M switch series and provides advanced Layer 3 switching capabilities, including support for static and RIP routing protocols. The switch has 48 Gigabit Ethernet ports and one slot for an optional module, such as a 10 Gigabit Ethernet uplink module or a PoE+ module. It also includes features such as Quality of Service (QoS), Access Control Lists (ACLs), and a built-in web management interface. Additionally, it supports Aruba ClearPass Policy Manager for network access control and Aruba AirWave for network management.
Layer 3 Routing
The HP Aruba 2930M L3 48-Ports Switch with 1 Slot (JL321A) provides advanced Layer 3 routing capabilities, which allow it to forward packets based on the destination IP address and make routing decisions based on the IP address and other protocol information. This allows for more efficient use of network resources and improved network performance by enabling the switch to make intelligent routing decisions. The switch supports both static and RIP routing protocols, which are commonly used in small to medium-sized networks. Static routing allows for manual configuration of routes, while RIP (Routing Information Protocol) is a dynamic routing protocol that automatically updates and distributes routing information throughout the network. With the support of these routing protocols, the switch can act as a gateway and route traffic between VLANs or subnets and also connect to other routing devices in the network.
Quality of Service
The HP Aruba 2930M L3 48-Ports Switch with 1 Slot (JL321A) provides Quality of Service (QoS) capabilities, which allow it to prioritize and manage network traffic based on various criteria such as IP address, port number, and protocol type. This ensures that important traffic, such as voice or video, is given priority over less important traffic, such as file transfers or web browsing. QoS can also be used to prevent network congestion and ensure that all network users have an acceptable level of service.
The switch supports various QoS features such as:
- Traffic classification: It allows you to classify traffic based on various fields such as IP address, port number, and protocol type.
- Priority Queuing: It allows you to assign different priority levels to different types of traffic, so that high-priority traffic can be sent before lower-priority traffic.
- Rate Limiting: It allows you to limit the amount of bandwidth that can be used by different types of traffic, preventing one type of traffic from consuming all available bandwidth.
Additionally, the switch supports Diffserv Code Point (DSCP) and IEEE 802.1p CoS (Class of Service) which allows you to mark traffic based on specific criteria, and then use that mark to prioritize traffic on your network.
General Information about the HP JL321A
- Manufacturer: HP
- Part Number or SKU# JL321A
- Product Type : Networking
- Product Name : 48-Ports Ethernet Switch
- Product Model :2930M
Technical Specifications of HP 48-Ports Ethernet Switch
- Form Factor: Rack-mountable
- Ports: 48 x 10/100/1000 (PoE+) + 4 x combo Gigabit SFP + 1 x 1G/10G SFP+ uplink
- Performance: Switching capacity: 176 Gbps; Throughput: 130.9 Mpps
- MAC Address Table Size: 32K entries
- Routing Protocol: OSPF, RIP, BGP-4, IS-IS, RIP-2, BGP, IGMPv2, IGMP, PIM-SM, IGMPv3, OSPFv3, PIM-SSM, MSDP, static IPv4 routing, static IPv6 routing, ECMP, MPLS, MLDv2, MLD, Bidirectional Forwarding Detection (BFD)
- Remote Management Protocol: SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH-2, CLI
- Features: Layer 3 switching, layer 2 switching, DHCP support, BOOTP support, ARP support, VLAN support, IGMP snooping, Syslog support, DiffServ support, IPv6 support, SNTP support, sFlow, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, LLDP support, Link Aggregation Control Protocol (LACP), LLDP-MED, Port Security, Dynamic ARP protection, DHCP protection, Dynamic VLAN Assignment, IPv4 support, IPv6 multicast snooping, STP Root Guard, Uni-Directional Link Detection (UDLD)
- Power Over Ethernet (PoE): PoE+
- Power: AC 120/230 V (50/60 Hz)
Network & Communication
- Layer Supported :2
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