HP 2530-48G J9775A 4SFP Gigabit Ethernet Switch (1000-Mbit/s) Fully Managed


Price:
Sale price£96.00

Description

Occasion

HP 2530-48G J9775A 4SFP Gigabit Ethernet Switch (1000-Mbit/s)

Fully Managed


HP 2530-48G switches are fully managed Layer 2 edge switches, giving you

cost-effective, reliable and secure connectivity for enterprise networks.


Quality of Service (QoS)

Traffic priority management (IEEE 802.1p): allows traffic to be classified, in real time, into eight priority levels

assigned to two or four queues; uses Weighted Deficit Round Robin (WDRR) or Strict Priority (SP)

Simplified QoS configuration: Port-based: Prioritize traffic by specifying a port and priority level.

VLAN-based: Prioritize traffic by specifying a VLAN and priority level.

Class of Service (CoS) : defines an IEEE 802.1p priority marker based on IP address, IP type of service (ToS),

Layer 3 protocol, TCP/UDP port number, source port and DiffServ

Rate limiting: defines the maximum rates per input port for all input traffic, or for broadcast,

multicast or unknown destination traffic

Layer 4 Prioritization: Enables prioritization based on TCP/UDP port numbers


Management

Administrative interface options: Web GUI: User-friendly GUI based on

HTML allows you to configure the switch from any web browser. Command line (CLI): the interface of

Robust command line allows advanced configuration and diagnostics.

Simple Network Management Protocol (SNMPv1/v2c/v3): allows you to administer the switch using different applications

third-party network management services.

Virtual stack: a single IP address can manage up to 16 switches

sFlow (RFC 3176): Accounting and tracking traffic at wire speed configured by SNMP and CLI using three receivers

encrypted terminals

IEEE 802.1AB LLDP (Link Layer Discovery Protocol): Automated device discovery protocol for mapping

easy with network management applications

Logging: provides local and remote event logging via SNMP (v2c and v3) and syslog; prevents the

Log throttling and filtering to reduce the number of log events generated


Connectors

IPv6: IPv6 Host: allows the switch to be deployed and managed at the edge of IPv6 networks; Dual stack (IPv4/IPv6):

offers connectivity for both protocols; provides a transition mechanism from IPv4 to IPv6. MLD traffic monitoring:

redirects IPv6 multicast traffic to the correct interface; prevents IPv6 multicast traffic from overwhelming the network;

IEEE 802.3af Power over Ethernet Cable: Delivers up to 15.4W per port to power devices

power over Ethernet cable IEEE 802.3af, such as IP phones, wireless access points and security cameras

Auto MDIX: Automatically adapts to straight or crossover cables on all ports


Level 2 switching

VLAN: Provide support for 512 VLANs and 4094 VLAN IDs

Jumbo packet support: accepts frames of up to 9220 bytes. to improve transfer performance

large data

Table 16,000 MAC addresses: provides access to many layer 2 devices

GARP VLAN Registration Protocol: Enables automatic learning and dynamic VLAN assignment


Security

Access Control Lists: Supports one IPv4/IPv6 port and VLAN-based ACLs

Source port filtering: allows you to specify which ports are allowed to communicate with others

RADIUS/TACACS+: Facilitates security administration on the switch (password authentication server)

SSL protocol: encrypts all HTTP data exchanged, ensuring secure access to the based management user interface

on switch browser

Port Security: Allows access to specified MAC addresses only, which can be “learned” or specified
by administrator


Convergence

LLDP-MED (Media Endpoint Discovery): is a standard extension of LLDP storing parameter values ​​such as

QoS and VLAN to automatically configure network devices such as IP phones

IP multicast (data-driven IGMP): Automatically prevents overflow of IP multicast traffic

IEEE 802.1AB LLDP (Link Layer Discovery Protocol): is an automated device discovery protocol that ensures

easy mapping of network management applications

Voice VLAN: Uses LLDP-MED to automatically configure a VLAN for IP phones


Fault tolerance and high availability

Port bonding and link aggregation: Bonding: Supports up to eight links per link to increase bandwidth

bandwidth and create redundant connections. Supports L2, L3, and L3.L4 trunk load balancing algorithm

IEEE 802.3ad Link Aggregation Control Protocol (LACP): Facilitates configuration of hops through configuration

automatic.

Multiple Spanning Tree IEEE 802.1s: Provides high link availability in multiple VLAN environments by allowing

the use of several trees; enables support for older generation IEEE 802.1d and IEEE 802.1w protocols

You may also like

Recently viewed