Configuring IEEE 802.3x Flow Control
Command or Action
Step 4
duplex {auto | full | half}
Example:
Switch(config-if)# duplex half
Step 5
end
Example:
Switch(config-if)# end
Step 6
show interfaces interface-id
Example:
Switch# show interfaces
gigabitethernet1/0/3
Step 7
copy running-config startup-config
Example:
Switch# copy running-config
startup-config
Configuring IEEE 802.3x Flow Control
SUMMARY STEPS
1. configure terminal
2. interface interface-id
3. flowcontrol {receive} {on | off | desired}
4. end
5. show interfaces interface-id
Catalyst 2960-XR Switch Interface and Hardware Component Configuration Guide, Cisco IOS Release 15.0(2)EX1
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Purpose
to not negotiate if connected to a device that does not support
autonegotiation.
This command is not available on a 10-Gigabit Ethernet interface.
Enter the duplex parameter for the interface.
Enable half-duplex mode (for interfaces operating only at 10 or 100 Mb/s).
You cannot configure half-duplex mode for interfaces operating at 1000
Mb/s.
You can configure the duplex setting when the speed is set to auto.
Returns to privileged EXEC mode.
Displays the interface speed and duplex mode configuration.
(Optional) Saves your entries in the configuration file.
Configuring Interface Characteristics
OL-29420-01