Datasheet

5
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Unicast Reverse Path Forwarding (URPF):
allows normal packets to be forwarded correctly,
whereas the attaching packet will be discarded due
to lack of reverse path route or incorrect inbound
interface; prevents source spoofing and distributed
attacks; supports distributed URPF
Convergence
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IEEE 802.1AB Link Layer Discovery Protocol
(LLDP): is an automated device discovery protocol
that provides easy mapping of network
management applications
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LLDP-MED: is a standard extension that
automatically configures network devices, including
LLDP-capable IP phones
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LLDP-CDP compatibility: receives and
recognizes CDP packets from Cisco's IP phones for
seamless interoperation
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IEEE 802.3af Power over Ethernet: provides
up to 15.4 W per port to PoE-powered devices such
as IP phones, wireless access points, and video
cameras
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PoE allocations: support multiple methods
(automatic, IEEE 802.3af class, LLDP-MED, or user
specified) to allocate PoE power for more efficient
energy savings
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Voice VLAN: automatically assigns VLAN and
priority for IP phones, simplifying network
configuration and maintenance
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IP multicast snooping (data-driven IGMP):
automatically prevents flooding of IP multicast traffic
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Internet Group Management Protocol
(IGMP): is used by IP hosts to establish and
maintain multicast groups; supports IGMPv1, v2,
and v3; utilizes Any-Source Multicast (ASM) or
Source-Specific Multicast (SSM) to manage IPv4
multicast networks
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Protocol Independent Multicast (PIM): is used
for IPv4 and IPv6 multicast applications; supports
PIM Dense Mode (DM), Sparse Mode (SM), and
Source-Specific Mode (SSM)
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Multicast Source Discovery Protocol
(MSDP): is used for inter-domain multicast
applications, allowing multiple PIM-SM domains to
interoperate
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Multicast Border Gateway Protocol (MBGP):
allows multicast traffic to be forwarded across BGP
networks and kept separate from unicast traffic
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Multicast VLAN: allows multiple VLANs to receive
the same IPv4 or IPv6 multicast traffic, reducing
network bandwidth demand by eliminating multiple
streams to each VLAN
Device support
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Cisco prestandard PoE support: detects and
provides power to Cisco's prestandard PoE devices
such as wireless LAN access points and IP phones
Additional information
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Green IT and power: use the latest advances in
silicon development, shut off unused ports, and use
variable-speed fans to improve energy efficiency
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Green initiative support: provides support for
RoHS and WEEE regulations
Warranty and support
†HP warranty includes repair or replacement of hardware for as long as you own the product, with next business day advance replacement (available in most countries). The disk
drive included with HP AllianceOne Advanced Services and Services zl Modules, HP Threat Management Services zl Module, HP AllianceOne Extended zl Module with Riverbed
Steelhead, HP MSM765zl Mobility Controller and HP Survivable Branch Communication zl Module powered by Microsoft Lync has a five-year hardware warranty. For details, refer
to the Software license and hardware warranty statements at www.hp.com/networking/warranty.
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Lifetime warranty: for as long as you own the
product with advance replacement and
next-business-day delivery (available in most
countries)†
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Electronic and telephone support: limited
electronic and telephone support is available from
HP; to reach our support centers, refer to
www.hp.com/networking/contact-support; for
details on the duration of support provided with your
product purchase, refer to
www.hp.com/networking/warrantysummary
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Software releases: to find software for your
product, refer to www.hp.com/networking/support;
for details on the software releases available with
your product purchase, refer to
www.hp.com/networking/warrantysummary