H3C Technologies H3C SecPath F1000-E - Manual (Page 42)

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Step Command Remarks
2. Enter Ethernet interface view.
interface interface-type
interface-number
N/A
3. Enable subinterface rate statistics
collection on the Ethernet interface.
sub-interface rate-statistic
Optional.
By default, subinterface rate
statistics collection is
disabled.
Configuring a Layer 2 Ethernet interface or subinterface
Layer 2 Ethernet interface or subinterface configuration task list
Complete these tasks to configure an Ethernet interface or subinterface operating in bridge mode:
Task Remarks
Configuring storm suppression
Optional.
Applicable to Layer 2 Ethernet interfaces and Ethernet
subinterfaces.
Configuring jumbo frame support
Optional.
Applicable to Layer 2 Ethernet interfaces.
Setting the MDI mode of an Ethernet interface
Optional.
Applicable to Layer 2 Ethernet interfaces.
Configuring storm suppression
You can use the storm suppression function to limit the size of a particular type of traffic (broadcast,
multicast, or unknown unicast traffic) on a per-interface basis. When the broadcast, multicast, or
unknown unicast traffic on the interface exceeds the specified maximum size, the system discards packets
until the traffic drops below the maximum size.
To set storm suppression thresholds for an Ethernet interface or subinterface:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter Ethernet interface or
subinterface view.
• (Approach 1) Enter Ethernet
interface view:
interface interface-type
interface-number
• (Approach 2) Enter Ethernet
subinterface view:
interface interface-type
interface-number.subnumber
Use either approach.
3. Set the broadcast
suppression threshold ratio. broadcast-suppression ratio
Optional.
By default, broadcast traffic is
not suppressed.