H3C S3100 8C SI User Manual

Operation Manual – Port Basic Configuration
H3C S3100 Series Ethernet Switches Chapter 1 Port Basic Configuration
1-2
Operation Command Remarks
Set the speed of the
Ethernet port
speed { 10 | 100 | 1000 |
auto }
Optional
z By default, the speed
of an Ethernet port is
determined through
auto-negotiation (the
auto keyword).
z Use the 1000 keyword
for Gigabit Ethernet
ports only.
Set the medium
dependent interface (MDI)
mode of the Ethernet port
mdi { across | auto |
normal }
Optional
Be default, the MDI mode
of an Ethernet port is
auto.
Set the maximum frame
size allowed on the
Ethernet port to 2048
bytes (Only S3100-EI
Series switches support
this feature)
jumboframe enable
Optional
By default, the maximum
frame size allowed on an
Ethernet port is 2048
bytes.
1.1.2 Limiting Traffic on individual Ports
By performing the following configurations, you can limit the incoming broadcast/
unknown multicast/unknown unicast traffic on individual ports. When a type of incoming
traffic exceeds the threshold you set, the system drops the packets exceeding the traffic
limit to reduce the traffic ratio of this type to the reasonable range, so as to keep normal
network service.
Table 1-2 Limit traffic on port
Operation Command Remarks
Enter system view
system-view
—
Limit broadcast traffic
received on each port
broadcast-suppression
ratio
Optional
By default, the switch
does not suppress
broadcast traffic.
Enter Ethernet port view
interface interface-type
interface-number
—
Limit broadcast traffic
received on the current
port
broadcast-suppression
{ ratio | bps max-bps }
Optional
By default, the switch
does not suppress
broadcast traffic.

H3C S3100 8C SI Specifications

General

Brand	H3C
Model	S3100 8C SI
Category	Switch
Language	English