HP Velocity - Administrator Guide

15
Administrator Guide for Thin Clients | HP Velocity
System settings
System settings (Table 5 on page 15) specify the following parameters:
• Operational Mode—Set the HP Velocity operational mode.
• Single-sided Acceleration—(HP Velocity Thin Client only) Provide client side TCP flow acceleration to a non HP
Velocity endpoint.
• LiveQ Mode—Provide packet loss protection to application flows. For more information, see LiveQ - Packet Loss
Protection settings on page 19.
• LiveTCP Mode—Provide latency mitigation to application flows. For more information, see LiveTCP - Latency
Mitigation settings on page 20.
• LiveWiFi - Prioritization—Accelerate application flows by leveraging Wi-Fi multimedia standards to minimize latency
and prioritize HP Velocity traffic. This ensures that HP Velocity-protected flows experience lower latency and jitter, and
higher throughput.
• TCP Option Beacon (TCP Flows)—Use the TCP option beacon (0x0100000000000000) for TCP flows.
• TCP Telemetry Mode (TCP Flows)— Collect remote metrics for TCP flows.
Table 5: System settings
Note: When the TCP Option Beacon setting is enabled, HP Velocity adds up to 4 bytes of data to TCP headers. This is in
compliance with RFC 791 and RFC 793. Some applications might not be compliant with RFC 791 or RFC 793, and as a
result might not be able to process TCP option beacons. If this occurs, disabling the TCP Option Beacon setting should
resolve the issue.
Parameter Options Default
Operational Mode
• Enabled: Provide session establishment, session
statistics, packet loss protection, Wi-Fi optimization,
and latency mitigation.
• Monitor: Continuously profile end-to-end network
conditions over established flows. (HP Velocity network
optimizers are not applied.)
• Disabled: Pass all application flows transparently and
do not perform any monitoring or optimization.
Enabled
Single Sided Acceleration
(HP Velocity Thin Client only)
•Enabled
•Disabled
Disabled
LiveQ Mode
•Enabled
•Disabled
Enabled
LiveTCP Mode
•Enabled
•Disabled
Enabled
LiveWiFi - Prioritization
•Enabled
•Disabled
• Server Side: Disabled
• Thin Client: Enabled
TCP Option Beacon (TCP Flows)
•Enabled
•Disabled
Enabled
TCP Telemetry Mode (TCP Flows)
•Enabled
•Disabled
• Server Side: Enabled
• Thin Client: Disabled