Hewlett Packard Enterprise 5900CP-48XG-4QSFP+, Řízený, L3, Instalace do racku
Úvodní popis
Hewlett Packard Enterprise 5900CP-48XG-4QSFP+. Typ přepínače: Řízený,
Přepínač vrstev: L3. Počet instalovaných modulů SFP+: 48. Kapacita
přepínání: 1280 Gbit/s. Instalace do racku
Popis
The HP 5900 Switch Series is a family of high-density, ultra-low-latency,
top-of-rack (ToR) switches that is part of the HP FlexNetwork architecture's HP
FlexFabric solution. Ideally suited for deployment at the server access layer of
large enterprise data centers, the HP 5900 Switch Series is also powerful
enough for deployment at the data center core layer of medium-sized enterprises.
With the increase in virtualized applications and server-to-server traffic,
customers now require ToR switch innovations that will meet their needs for
higher-performance server connectivity, convergence of Ethernet and storage
traffic, the capability to handle virtual environments, and ultra-low-latency
all in a single device.
Quality of Service (QoS)
• Powerful QoS features: Flexible classification: creates traffic classes
based on access control lists (ACLs), IEEE 802.1p precedence, IP, and DSCP or
Type of Service (ToS) precedence; supports filter, redirect, mirror, remark, and
logging. Feature support: provides support for Strict Priority Queuing (SP),
Weighted Fair Queuing (WFQ), Weighted Deficit Round Robin (WDRR), SP+WDRR
together, configurable buffers, Explicit Congestion Notification (ECN), and
Weighted Random Early Detection (WRED).
Data center optimized
• Flexible high port density: the HP 5900 Switch Series enables scaling of
the server edge with 1 GbE and 10GbE ToR deployments to new heights with
high-density 48-port solutions delivered in a 1RU design; the high server port
density is backed by 40 GbE QSFP+ uplinks to deliver the availability of needed
bandwidth for demanding applications; each 40 GbE QSFP+ port can also be
configured as four 10GbE ports by using a 40-GbE-to-10GbE splitter cable
Manageability
• Full-featured console: provides complete control of the switch with a
familiar CLI
Resiliency and high availability
• HP Intelligent Resilient Framework (IRF) technology: enables an HP
FlexFabric to deliver resilient, scalable, and secured data center networks for
physical and virtualized environments; groups up to nine HP 5900 switches in an
IRF configuration, allowing them to be configured and managed as a single switch
with a single IP address; simplifies ToR deployment and management, reducing
data center deployment and operating expenses
Layer 2 switching
• MAC-based VLAN: provides granular control and security; uses RADIUS to map
a MAC address/user to specific VLANs
Layer 3 services
• Address Resolution Protocol (ARP): determines the MAC address of another IP
host in the same subnet; supports static ARPs; gratuitous ARP allows detection
of duplicate IP addresses; proxy ARP allows normal ARP operation between subnets
or when subnets are separated by a Layer 2 network
Layer 3 routing
• Virtual Router Redundancy Protocol (VRRP) and VRRP Extended: allow quick
failover of router ports