Digitalchina Networks DCS-3950 series User Manual

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DCS-3950 series Ethernet switch manual
3. Set the packet suppression function
7.2.1.2 Network Port Configuration Command List
7.2.1.2.1 Bandwidth
Command: bandwidth control <bandwidth> [transmit]
no bandwidth control
Function: This command enables the bandwidth control for the switch. If no is put in front
of this command, bandwidth control will be disabled.
Parameters: <bandwidth> is the bandwidth to be limited in kbps limited to 62~1000000.
transmit means to limit bandwidth for data transmission while for bandwidth control at the
receiving side, please refer to the command packet suppression.
Command mode: Interface Mode
Default: Bandwidth is disabled by default.
Usage Guide: If bandwidth control is enabled, and restrained banwidth is configured, the
maximum bandwidth for the interface will be limited to the value set by the command, but
not the physical speed for the interface.
Example: Configure the transmitting rate to be 40M bps for interface 1 to 8.
Switch(Config)#interface ethernet 0/0/1-8
Switch(Config-Port-Range)#bandwidth control 40000
7.2.1.2.2 packet-suppression
Command: packet-suppression <kbps> {broadcast|brmc|brmcdlf|all}
no packet-suppression
Function: Set the traffic limit for broadcasts, multicasts and unknown destination unicasts
on all ports in the switch; the ‘no packet-suppression’ command disables this traffic
throttle function on all ports in the switch,
Parameters: <kbps> is the number of bits that is allowed to be delivered, which is limited
to 62~1000000. broadcast is for broadcasted flow. brmc is for broadcasted or
combo-forced-mode {copper-forced
| copper-prefered-auto | sfp-forced |
sfp-prefered-auto }
no combo-forced-mode
Sets combo port mode
Command Explanation
Port configuration mode
packet-suppression <packets>
{broadcast|brmc|brmcdlf|all}
no packet-suppression
Enable the packet suppresntion function of
the switch, and set the max data traffic
allowed to pass. The ‘no
packet-suppression’ command is used to
cancel the packet suppression function.

Digitalchina Networks DCS-3950 series Specifications

General

Brand	Digitalchina Networks
Model	DCS-3950 series
Category	Network Router
Language	English