3Com 4007, Command Reference Manual

Page: 92 / 574

92 C
HAPTER
5: E
THERNET
P
ORTS
✓
Layer 2
Switching
Modules
✓
Multilayer
Switching
Modules
ethernet flowControl Controls whether a Fast Ethernet or Gigabit Ethernet port can respond to
or generate flow control packets.
Valid Minimum Abbreviation
e f
Important Considerations
■
The flow control feature allows a port to:
■
Decrease the frequency with which it sends packets to a receiving
device, if packets are being sent too rapidly.
■
Send flow control packets to a sending device, to request that the
device slow its speed of transmission to the port.
■
The module does not count flow control packets in either receive or
transmit statistics.
Options
Prompt Description Possible Values [Default]
Port
selection Ports for which you want to set
flow control characteristics
■
A single port
■
A range of ports
separated by a
hyphen
■
Nonconsecutive
ports separated
with commas
■
all
■
? (to display a
port summary)
–
Flow control
setting Flow control characteristics for
each of the ports that you
selected
■
on
■
off
■
rxOn
■
txOn
off