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QuickSpecs
Overview
provide MPLS Edge router support
Public Key Infrastructure (PKI)
is used to control access
Convergence
Voice VLAN
automatically assigns VLAN and priority for IP phones, simplifying network configuration and maintenance
LLDP-MED
is a standard extension that automatically configures network devices, including LLDP-capable IP phones
Internet Group Management Protocol (IGMP)
utilizes Any-Source Multicast (ASM) or Source-Specific Multicast (SSM) to manage IPv4 multicast networks; supports IGMPv1, v2,
and v3
Protocol Independent Multicast (PIM)
defines modes of Internet multicasting to allow one-to-many and many-to-many transmission of information; PIM Dense Mode
(DM), Sparse Mode (SM), and Source-Specific Mode (SSM) are support
Monitor and diagnostics
Port mirroring
enables traffic on a port to be simultaneously sent to a network analyzer for monitoring
OAM (802.3ah)
operations, administration and maintenance (OAM) management capability detects data link layer problems that occurred in the
"last mile"; monitors the status of the link between the two devices
CFD (802.1ag)
connectivity fault detection (CFD) provides a Layer 2 link OAM (operations, administration, and maintenance) mechanism used
for link connectivity detection and fault locatin
Additional information
Intelligent Resilient Framework (IRF)
Creates virtual resilient switching fabrics, where two or more switches perform as a single Layer 2 switch and Layer 3
router
Does not require switches to be co-located and allows them to be part of a disaster-recovery system
Allows servers or switches to be attached using standard LACP for automatic load balancing and high availability
Simplifies network operation by eliminating the complexity of Spanning Tree Protocol, ECMP, or VRRP
OAA modules
support wireless network management and high-performance security applications; leverage network infrastructure
investment
Green IT and power
improves energy efficiency through the use of the latest advances in silicon development; shuts off unused ports and utilizes
variable-speed fans, reducing energy costs
High scalability with IRF
HP Intelligent Resilient Framework (IRF) technology simplifies the architecture of server access networks; up to nine HP
5820/5820AF stackable switches can be combined to deliver unmatched scalability of virtualized access layer switches and
flatter, two-tier FlexFabric networks using IRF, which reduces cost and complexity
Warranty and support
1-year warranty
with advance replacement and 10-calendar-day delivery (available in most countries)
DA - 13791 North America — Version 18 — November 22, 2013
HP 5820 Switch Series
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