HP e-Commerce / XML director server appliance sa8250 - Users Guide

C H A P T E R 1 Specifications

Interface connections

Dual 10/100 Ethernet

TTY Serial - console

Failover port

Transparent operation

Supports single or multiple Virtual IP (VIP) addresses per domain

Priority classes

Application/protocol types supported: HTTP, HTTPS, FTP,

NNTP, or any TCP port

Patent pending XML and

intelligent content

routing

Content: URL, file types such as *.GIF, file paths such as

\ads\, and file names such as index.html

Transactions: Transaction types such as *.CGI

XML patterns: Defined by RICH (Layer 7) and XML expressions,

in the form:

*/order.asp & //From[id=”acme”]

Intelligent session

recovery

Automatically resubmits requests

Traps 400, 500, and 600 series errors for HTTP and HTTPS

Response-time based

priority for secure and

non-secure transactions

Sets and enacts target response times

Directs data based on class priority and target response times

Real-time performance monitoring

Automatic server weighting and tuning

Server-state aware (“sticky”) based on source IP, SSL session ID,

or HTTP cookie

System fault tolerance

and failover

Single site, single or multiple connections

Automatic detection of status change and health of servers

Intelligent Resource Verification (IRV)

Specification Description

Specifications (continued)