advertises and receives management information from adjacent devices on a network, facilitating easy mapping by network
management applications
Command authorization
leverages RADIUS to link a custom list of CLI commands to an individual network administrator's login; an audit trail documents
activity
Uni-Directional Link Detection
(UDLD)
monitors a cable between two switches and shuts down the ports on both ends if the cable is broken, turning the bidirectional
link into a unidirectional one; this prevents network problems such as loops
Multiple configuration files
allows assignment of descriptive names to ports
Dual flash images
provides independent primary and secondary operating system files for backup while upgrading
Out-of-Band Ethernet management port
enables management over a separate physical management network; keeps management traffic segmented from network data
traffic
Comware-compatible CLI
Comware-compatible CLI
bridges the experience of HP Comware CLI users who are using the HP ProVision software CLI
Display and fundamental Comware CLI commands
are embedded in the switch CLI as native commands; display output is formatted as on Comware-based switches, and
fundamental commands provide a Comware-familiar initial switch setup
Configuration Comware CLI commands
when Comware commands are entered, CLI help is elicited to formulate the correct ProVision software CLI command
Connectivity
Jumbo frames
on Gigabit Ethernet and 10-Gigabit Ethernet ports, jumbo frames allow high-performance remote backup and disaster-recovery
services
IEEE 802.3at Power Over Ethernet Plus
(PoE+)
provides up to 30 W per port to IEEE 802.3 for PoE-/PoE+-powered devices such as video IP phones, IEEE 802.11n wireless
access points, and advanced pan/zoom/tilt security cameras
Prestandard PoE support
detects and provides power to pre-standard PoE devices; see list of supported devices in the product FAQs at:
www.hp.com/networking
Choice of uplinks
:
SFP+ uplink models
: provide fiber-optic (up to 70 km) or direct attach cable (DAC) connectivity
10GBASE-T uplink models
: offer 10GbE speeds using standard RJ-45 connectors and standard twisted pair cabling up to
100 m
Auto-MDIX
automatically adjusts for straight-through or crossover cables on all RJ-45 ports
IPv6
:
IPv6 host
: enables switches to be managed in an IPv6 network
Dual stack
(IPv4 and IPv6): transitions from IPv4 to IPv6, supporting connectivity for both protocols
MLD snooping
: forwards IPv6 multicast traffic to the appropriate interface
IPv6 ACL/QoS
: supports ACL and QoS for IPv6 network traffic
IPv6 routing
: supports static and OSPFv3 routing protocols
6in4 tunneling
: supports encapsulation of IPv6 traffic in IPv4 packets
Performance
QuickSpecs
HP 3800 Switch Series
Overview
DA - 14152 Worldwide — Version 15 — January 16, 2014
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