Aruba, a Hewlett Packard Enterprise company Aruba 2530–48G, Řízený, L2,
Gigabit Ethernet (10/100/1000), Plně duplexní režim, Instalace do racku,
1U
Úvodní popis
Aruba, a Hewlett Packard Enterprise company Aruba 2530–48G. Typ přepínače:
Řízený, Přepínač vrstev: L2. Typy přepínaných ethernetových portů
RJ-45: Gigabit Ethernet (10/100/1000), Počet přepínaných ethernetových
portů RJ-45: 48, Počet instalovaných modulů SFP: 4. Plně duplexní režim.
Tabulka MAC adres: 16000 pol., Kapacita přepínání: 104 Gbit/s. Síťové
standardy: IEEE 802.3,IEEE 802.3ab,IEEE 802.3u. Instalace do racku, Formát:
1U
Popis
The HP 2530 Switch Series consists of 12 fully managed Layer 2 edge switches
that deliver cost-effective, reliable, secure, and easy-to-use connectivity to
business networks. Designed for entry-level to midsize enterprise networks,
these Gigabit and Fast Ethernet switches deliver full Layer 2 capabilities with
optional PoE+, enhanced access security, traffic prioritization, and IPv6 host
support. The HP 2530 Switch Series offers uplink flexibility with four Gigabit
Ethernet uplinks on all 24– and 48-port models. Gigabit Ethernet uplinks are
four small form-factor pluggable (SFP) slots for fiber connectivity on the 24–
and 48-port Gigabit Ethernet models. The Fast Ethernet 24– and 48-port models
have two SFPs and two RJ-45 Gigabit uplinks. The compact and fanless 8-port
switches offer additional flexibility with two dual-personality ports that can
be used as either RJ-45 Gigabit Ethernet or SFP ports. For customers
implementing Power over Ethernet for voice, video, or wireless deployments, the
HP 2530 PoE+ switches are IEEE 802.3af and IEEE 802.3at compliant with up to
30 W per port. The switch series is easy to use, deploy, and manage via SNMP,
CLI, and Web GUI. It offers flexible wall, table, and rack mounting; quiet
operation with fanless and variable speed fan models; and improved power
savings, with features such as IEEE 802.3 az (Energy Efficient Ethernet). These
switches include a lifetime warranty, as well as all software releases and
technical phone support.
Quality of Service (QoS)
• Traffic prioritization (IEEE 802.1p): allows real-time traffic
classification with support for eight priority levels mapped to either two or
four queues; uses weighted deficit round robin (WDRR) or strict priority (SP)
Management
• Choice of management interfaces: Web graphical user interface (GUI):
HTML-based easy-to-use graphical interface allows configuration of the switch
from any Web browser. Command-line interface (CLI): provides advanced
configuration and diagnostics through a robust CLI. Simple Network Management
Protocol (SNMPv1/v2c/v3): allows a switch to be managed with a variety of
third-party network management applications.
Connectivity
• IPv6: IPv6 host: allows the switch to be deployed and managed at the edge
of an IPv6 network. Dual stack (IPv4/IPv6): supports connectivity for both
protocols; provides a transition mechanism from IPv4 to IPv6. MLD snooping:
forwards IPv6 multicast traffic to the appropriate interface; prevents IPv6
multicast traffic from flooding the network.
Layer 2 switching
• VLANs: provides support for 512 VLANs and 4,094 VLAN IDs
Security
• Access control lists (ACLs): accommodates IPv4/IPv6 port and VLAN-based
ACLs (IPv6 ACL is supported only on Gigabit Ethernet and 48-port models)
Convergence
• LLDP-MED (Media Endpoint Discovery): defines a standard extension of LLDP
that stores values for parameters such as QoS and VLAN to automatically
configure network devices such as IP phones
Resiliency and high availability
• Port trunking and link aggregation: Trunking: supports up to eight links
per trunk to increase bandwidth and create redundant connections; supports L2,
L3, and L4 trunk load-balancing algorithm (L4 trunk load balancing is supported
only on Gigabit Ethernet and 48-port models). IEEE 802.3ad Link Aggregation
Protocol (LACP): eases configuration of trunks through automatic
configuration.
