Ethernet Paceaccess - 3Com SuperStack II 9300 Command Reference Manual

ethernet paceAccess

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For CoreBuilder 9000: Applies to Layer 2 switching modules only.
Configures the Ethernet ports on your system to support the PACE
Interactive Access feature, which ensures reliable timing by preventing
excessive Ethernet network jitter (the variation in the timing of packet
delivery that can cause garbled sound, jerky images, and delays).
Valid Minimum Abbreviation
e pa
Important Considerations
PACE technology is 3Com's method to provide reliable timing, optimal
LAN bandwidth utilization, and data prioritization for time-sensitive
multimedia and real-time applications, and data-only applications.
PACE Interactive Access employs a "back-off" algorithm that enables
your system to control traffic flow on a point-to-point link with an end
station. When the network experiences congestion, the switch holds
packets. PACE Interactive Access prevents an end station from
"monopolizing" the link.
Options
Prompt Description
Port Ports for which you want to set
the PACE ®
PACE Whether the PACE feature is
setting on or off for each of the ports
that you selected
Possible Values
feature
ethernet paceAccess
[Default]
A range of port –
numbers
all
? (to display a
port summary)
enable disable
disable
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