HP ProCurve J8765A Spécifications - Page 3

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QuickSpecs

Overview

conjunction with a RADIUS server

Web-based authentication: similar to IEEE 802.1X, provides a browser-based environment to authenticate clients that

Web-based authentication

do not support the IEEE 802.1X supplicant

MAC-based authentication: client is authenticated with the RADIUS server based on the client's MAC address

MAC-based authentication

Authentication flexibility:

Authentication flexibility

Multiple IEEE 802.1X users per port

Multiple IEEE 802.1X users per port: provides authentication of up to eight IEEE 802.1X users per port; prevents user

"piggybacking" on another user's IEEE 802.1X authentication

Dynamic ARP protection

Dynamic ARP protection: blocks ARP broadcasts from unauthorized hosts, preventing eavesdropping or theft of network data

Dynamic ARP protection

Port security: allows access only to specified MAC addresses, which can be learned or specified by the administrator

Port security

MAC address lockout

MAC address lockout: prevents configured particular MAC addresses from connecting to the network

MAC address lockout

Secure FTP: allows secure file transfer to/from the switch; protects against unwanted file downloads or unauthorized copying

Secure FTP

of switch configuration file

RADIUS/TACACS+

RADIUS/TACACS+: eases switch management security administration by using a password authentication server

Source-port filtering

Source-port filtering: allows only specified ports to communicate with each other

Source-port filtering

Secure Shell (SSHv2): encrypts all transmitted data for secure, remote command-line interface (CLI) access over IP networks

Secure Shell

Secure Sockets Layer

Secure Sockets Layer (SSL): encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the

switch

Switch management logon security

Switch management logon security: can require either RADIUS or TACACS+ authentication for secure switch CLI logon

Switch management logon security

Custom banner: displays security policy when users log in to the switch

Custom banner

STP BPDU port protection: blocks Bridge Protocol Data Units (BPDUs) on ports that do not require BPDUs, preventing forged

STP BPDU port protection

BPDU attacks

Convergence

IP multicast

IP multicast (data-driven IGMPv3): Automatically prevents flooding of IP multicast traffic

IP multicast

IEEE 802.1AB Link Layer Discovery Protocol

IEEE 802.1AB Link Layer Discovery Protocol (LLDP): Automated device discovery protocol for easy mapping by network

management applications

LLDP-MED

LLDP-MED (Media Endpoint Discovery): A standard extension of LLDP that stores values for parameters such as QoS and

LLDP-MED

VLAN to automatically configure network devices such as IP phones

Quality of Service (QoS)

Traffic prioritization

Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into 8 priority levels mapped to 8 queues

Traffic prioritization

Class of Service

Class of Service (CoS): sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), L3 protocol, TCP/UDP

Class of Service

port number, source port, and DiffServ

Layer 4 prioritization

Layer 4 prioritization: Enables prioritization based on TCP/UDP port numbers

Layer 4 prioritization

Manageability

sFlow

sFlow (RFC 3176): Wire-speed traffic accounting and monitoring

RMON and XRMON

RMON and XRMON: Provide advanced monitoring and reporting capabilities for statistics, history, alarms, and events

RMON and XRMON

Dual flash images

Dual flash images: Provides independent primary and secondary operating system files for backup while upgrading

Dual flash images

Multiple configuration files

Multiple configuration files: allows a config file to be stored to flash image

Friendly port names

Friendly port names: Allow assignment of descriptive names to ports

Stacking capability: single IP address management for a virtual stack of up to 16 switches, including the HP ProCurve Switch

Stacking capability

2500 Series, 2510 Series, 2600 Series, 2800 Series, 2810 Series, 2900 Series, 3400cl Series, 3500yl Series, 4200vl Series,

6108, 6200yl-24G-mGBIC, and 6400cl Series

Find-Fix-and-Inform: Finds and fixes common network problems automatically, then informs administrator

Find-Fix-and-Inform

Software updates

Software updates: Free downloads from the Web

Troubleshooting

Troubleshooting: Ingress/egress port monitoring enables network problem-solving

DA - 12435

Worldwide — Version 8 — August 20, 2009

HP ProCurve Switch 4200vl Series

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