HP 5120-48G-PoE+ EI Информационный лист - Страница 2

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Data sheet | HP 5120 EI Switch Series

Features and benefits

Quality of Service (QoS)

• Broadcast control

allows limitation of broadcast traffic rate to cut down on unwanted network broadcast traffic

• Advanced classifier-based QoS

classifies traffic using multiple match criteria based on Layer 2, 3, and 4 information; applies

QoS policies such as setting priority level and rate limit to selected traffic on a port, VLAN, or

whole switch

• Powerful QoS feature

supports the following congestion actions: strict priority (SP) queuing, weighted round robin

(WRR), and SP+WRR

• Traffic policing

supports Committed Access Rate (CAR) and line rate

Management

• Friendly port names

allows assignment of descriptive names to ports

• Remote configuration and management

enables configuration and management through a secure Web browser or a CLI located on a

remote device

• Manager and operator privilege levels

provides read-only (operator) and read/write (manager) access on CLI and Web browser

management interfaces

• Command authorization

leverages HWTACACS to link a custom list of CLI commands to an individual network

administrator's login; also provides an audit trail

• Secure Web GUI

provides a secure, easy-to-use graphical interface for configuring the module via HTTPS

• Multiple configuration files

stores easily to the flash image

• Complete session logging

provides detailed information for problem identification and resolution

• SNMPv1, v2c, and v3

facilitate centralized discovery, monitoring, and secure management of networking devices

• Remote monitoring (RMON)

uses standard SNMP to monitor essential network functions; supports events, alarm, history,

and statistics group plus a private alarm extension group

• IEEE 802.1AB Link Layer Discovery Protocol (LLDP)

advertises and receives management information from adjacent devices on a network,

facilitating easy mapping by network management applications

• sFlow (RFC 3176)

provides scalable ASIC-based wirespeed network monitoring and accounting with no impact

on network performance; this allows network operators to gather a variety of sophisticated

network statistics and information for capacity planning and real-time network monitoring

purposes

• Management VLAN

segments traffic to and from management interfaces, including CLI/Telnet, a Web browser

interface, and SNMP