Datasheet

4
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Network login: standard IEEE 802.1x allows
authentication of multiple users per port, or when a
port is shared with an IP phone
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RADIUS: eases switch security access
administration by using a password authentication
server
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Advanced access control lists (ACLs): MAC-
and IP-based ACLs enable network traffic filtering
and enhance network control; time-based ACLs
allow for greater flexibility with managing network
access
Convergence
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LLDP-MED (Media Endpoint Discovery): is a
standard extension of LLDP that stores values for
parameters such as QoS and VLAN to
automatically configure network devices such as IP
phones
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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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Automated voice VLAN assignment:
recognizes IP phones and automatically assigns
voice traffic to dedicated VLAN for IP phones (may
not apply to all models; see specifications for more
details)
Quality of Service (QoS)
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IEEE 802.1p prioritization: delivers data to
devices based on the priority and type of traffic
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Traffic prioritization (IEEE 802.1p): allows
real-time traffic classification mapped to four
hardware queues per port
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Layer 4 prioritization: enables prioritization
based on TCP/UDP port numbers
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Class of Service (CoS): sets the IEEE 802.1p
priority tag based on IP address, IP Type of
Service (ToS), L3 protocol, TCP/UDP port number,
source port, and DiffServ
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Rate limiting: sets per-port ingress enforced
maximums and per-port, per-queue guaranteed
minimums
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Broadcast control: allows limitation of
broadcast traffic rate to cut down on unwanted
broadcast traffic on the network
Monitor and diagnostics
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Port mirroring: enables traffic on a port to be
simultaneously sent to a network analyzer for
monitoring
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Software updates: free downloads from the
Web
Ease of use
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Flow control: helps ensure reliable
communications during full-duplex operation
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Power over Ethernet: power via
standards-based PoE source eliminates the need to
run costly power outlets at the access point
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Ease of Use: GUI driven central management
and configuration
Addition information
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Green IT and power: uses the latest advances
in silicon development, shuts off unused ports, and
uses variable speed fans to improve power
efficiency
Warranty and support
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3-year warranty: 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; refer to www.hp.com/networking/support for
details on the support provided and the period
during which support is available
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Software releases: refer to
www.hp.com/networking/support for details on
the software releases provided and the period
during which software releases are available for
your product(s)