HP 1910-48G JE009A#ABB?BADBOX Manual Do Utilizador

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Features and benefits

Management

• Simple Web management: intuitive Web GUI

allows for easy management of device by even
nontechnical users

• Single IP management: enables management

of up to 32 V1910 devices using a single Web
interface; simplifies management of multiple
devices

• Secure Web GUI: provides a secure, easy-to-use

graphical interface for configuring the module via
HTTPS

• SNMP v1, v2c, and v3: facilitate centralized

discovery, monitoring, and secure management of
networking devices

• Logging: provides local and remote logging of

events via SNMP (v2c and v3) and syslog;
provides log throttling and log filtering to reduce
the number of log events generated

• Complete session logging: provides detailed

information for problem identification and
resolution

• Uni-Directional Link Detection (UDLD):

monitors cable between two switches and shuts
down the ports on both ends if the cable is broken
turning the bi-directional link into uni-directional;
this prevents network problems such as loops

• Dual flash images: provide independent

primary and secondary operating system files for
backup while upgrading

• Port mirroring: enables traffic on a port to be

simultaneously sent to a network analyzer for
monitoring

• Management security: multiple privilege

levels, with password protection, restrict access to
critical configuration commands; ACLs provide
telnet and SNMP access; local and remote syslog
capability allows logging of all access

• Network Time Protocol (NTP): synchronizes

timekeeping among distributed time servers and
clients; keeps consistent timekeeping among all
clock-dependent devices within the network so that
the devices can provide diverse applications
based on the consistent time

• IEEE 802.1AB Link Layer Discovery

Protocol (LLDP): automated device discovery
protocol provides easy mapping by network
management applications

• DHCP options: client allows automatic setting of

IP address

• Limited CLI: enables users to quickly deploy and

trouble shoot devices in the network

• RMON: provides advanced monitoring and

reporting capabilities for statistics, history, alarms,
and events

Connectivity

• Auto-MDI/MDIX: automatically adjusts for

straight-through or crossover cables on all
10/100/1000 ports

• IEEE 802.3X flow control: provides a flow

throttling mechanism propagated through the
network to prevent packet loss at a congested
node

• IEEE 802.3af Power over Ethernet (PoE)

ready: works with external power supply
(ProCurve 600 or 610 power supplies) to provide
up to 15.4 W per port to power
standards-compliant IP phones, wireless LAN
access points, Web cameras, and more

• Jumbo frames: on Gigabit and 10-Gigabit

ports, allow high-performance remote backup and
disaster-recovery services

• Packet storm protection: protects against

broadcast, multicast, or unicast storms with
user-defined thresholds

Performance

• Half-/Full-duplex autonegotiating

capability on every port: doubles the
throughput of every port

• Advanced QoS and traffic shaping:

provides traffic prioritization using IEEE 802.1p
Quality of Service (QoS) and Type of Service
(TOS) with Differentiated Services Code Point
(DSCP) and ingress/egress rate shaping to help
ensure that critical time-sensitive traffic like voice
receives the priority needed for quality
communications

• VLANs: segment the network by grouping users

based on their data or traffic exchange
requirements; help ensure improved use of
available bandwidth as traffic flow is directed
according to the needs of the business

• Link aggregation (trunking): groups together

up to 8 ports automatically using Link Aggregation
Control Protocol (LACP), or manually, to form an
ultra-high-bandwidth connection to the network
backbone; helps prevent traffic bottlenecks

• Selectable queue configurations: increase

performance by selecting the number of queues
and associated memory buffering that best meet
the requirements of your network applications