77
sending only.
Command Mode: Port Mode.
Default: Bandwidth limit disabled by default.
Usage Guide: When the bandwidth limit is enabled with a size set, the max bandwidth of
the port is determined by this size other than by 10/100/1000M. If [both | receive |
transmit] keyword is not specified, the default is both.
Note: The bandwidth limit can not exceed the physic maximum speed possible on the port.
For example, an 10/100M Ethernet port can not be set to a bandwidth limit at 101000K (or
higher), but applicable on a 10/100/1000 port working at a speed of 100M.
Example: Set the bandwidth limit of 1/1-8 port is 40000K.
Switch(config)#interface ethernet 1/1-8
Switch(Config-If-Port-Range)#bandwidth control 40000 both
3.1.2 combo-forced-mode
Command: combo-forced-mode {copper-forced | copper-preferred-auto | sfp-forced
| sfp-preferred-auto }
Function: Sets to combo port mode (combo ports only).
Parameters: copper-forced forces use of copper cable port; copper-preferred-auto for
copper cable port first; sfp-forced forces use of fiber cable port; sfp-preferred-auto for
fiber cable port first.
Command mode: Port Mode.
Default: The default setting for combo mode of combo ports is fiber cable port first.
Usage Guide: The combo mode of combo ports and the port connection condition
determines the active port of the combo ports. A combo port consists of one fiber port and
a copper cable port. It should be noted that the speed-duplex command applies to the
copper cable port while the negotiation command applies to the fiber cable port, they
should not conflict. For combo ports, only one, a fiber cable port or a copper cable port,
can be active at a time, and only this port can send and receive data normally.
For the determination of the active port in a combo port, see the table below. The headline
row in the table indicates the combo mode of the combo port, while the first column
indicates the connection conditions of the combo port, in which ―connected‖ refers to a
good connection of fiber cable port or copper cable port to the other devices.
Fiber connected,
copper not connected
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