Set Ethernet Port Broadcast Suppression Ratio; Set Link Type For Ethernet Port - Huawei Quidway S3500 Series Operation Manual

Operation Manual - Port
Quidway S3500 Series Ethernet Switches

1.2.8 Set Ethernet Port Broadcast Suppression Ratio

You can use the following commands to restrict the broadcast traffic. Once the
broadcast traffic exceeds the value set by the user, the system will maintain an
appropriate broadcast packet ratio by discarding the overflow traffic, so as to suppress
broadcast storm, avoid suggestion and ensure the normal service. The parameter is
taken the maximum wire speed ratio of the broadcast traffic allowed on the port. The
smaller the ratio is, the smaller the broadcast traffic is allowed. If the ratio is 100%, it
means not to perform broadcast storm suppression on the port.
Perform the following configuration in Ethernet port view.
Table 1-8 Set Ethernet port broadcast suppression ratio
Set Ethernet port broadcast suppression
ratio
Restore
broadcast suppression ratio
By default, 100% broadcast traffic is allowed to pass through, that is, no broadcast
suppression will be performed.

1.2.9 Set link type for Ethernet port

Ethernet port can operate in three different link types, access, hybrid, and trunk types.
The access port carries one VLAN only, used for connecting to the user's computer.
The trunk port can belong to more than one VLAN and receive/send the packets on
multiple VLANs, used for connection between the switches. The hybrid port can also
carry more than one VLAN and receive/send the packets on multiple VLANs, used for
connecting both the switches and user's computers. The difference between the hybrid
port and the trunk port is that the hybrid port allows the packets from multiple VLANs to
be sent without tags, but the trunk port only allows the packets from the default VLAN to
be sent without tags.
Perform the following configuration in Ethernet port view.
Table 1-9 Set link type for Ethernet port
Configure the port as access port
Configure the port as hybrid port
Configure the port as trunk port
Restore the default link type, that is, the access port.
Operation
the default Ethernet
Operation
Huawei Technologies Proprietary
Chapter 1 Ethernet Port Configuration
broadcast-suppression
bandwidth bandwidth }
port
undo broadcast-suppression
1-6
Command
{ ratio
Command
port link-type access
port link-type hybrid
port link-type trunk
undo port link-type
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