encrypts all transmitted data for secure remote CLI access over IP networks
Secure Sockets Layer (SSL)
encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the switch
Port security
allows access only to specified MAC addresses, which can be learned or specified by the administrator
MAC address lockout
prevents particular configured MAC addresses from connecting to the network
Secure FTP
allows secure file transfer to and from the switch; protects against unwanted file downloads or unauthorized copying of a switch
configuration file
Switch management logon security
helps secure switch CLI logon by optionally requiring either RADIUS or TACACS+ authentication
Custom banner
displays security policy when users log in to the switch
STP BPDU port protection
blocks Bridge Protocol Data Units (BPDUs) on ports that do not require BPDUs, preventing forged BPDU attacks
DHCP protection
blocks DHCP packets from unauthorized DHCP servers, preventing denial-of-service attacks
Dynamic ARP protection
blocks ARP broadcasts from unauthorized hosts, preventing eavesdropping or theft of network data
STP Root Guard
protects the root bridge from malicious attacks or configuration mistakes
Identity-driven ACL
enables implementation of a highly granular and flexible access security policy and VLAN assignment specific to each
authenticated network user
Per-port broadcast throttling
selectively configures broadcast control on heavy traffic port uplinks
Monitor and diagnostics
Digital optical monitoring of SFP+ and 1000BASE-T transceivers
allows detailed monitoring of the transceiver settings and parameters
Warranty and support
Lifetime Warranty 2.0
advance hardware replacement for as long as you own the product with next-business-day delivery (available in most
countries)
†
Electronic and telephone support (for Lifetime Warranty 2.0)
:
limited 24x7 telephone support is available from HP for the first 3 years; limited electronic and business hours telephone
support is available from HP for the entire warranty period; 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
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
†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
QuickSpecs
HP 2920 Switch Series
Overview
DA - 14499 Worldwide — Version 10 — December 9, 2013
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