Duplicating The Configuration Of A Port To Other Ports; Configuring Loopback Detection For An Ethernet Port - H3C S5600 Series Operation Manual

The peer switch will stop sending packets to the local switch or reduce the sending rate temporarily
when it receives the message; and vice versa. By this way, packet loss is avoided and the network
service operates normally.
Follow these steps to enable flow control on a port:
To do...
Enter system view
Enter Ethernet port view
Enable flow control on the
Ethernet port

Duplicating the Configuration of a Port to Other Ports

To make other ports have the same configuration as that of a specific port, you can duplicate the
configuration of a port to specific ports.
Specifically, the following types of port configuration can be duplicated from one port to other ports:
VLAN configuration, protocol-based VLAN configuration, LACP configuration, QoS configuration,
GARP configuration, STP configuration and initial port configuration. Refer to the command manual for
the configurations that can be duplicated.
Follow these steps to duplicate the configuration of a port to specific ports:
To do...
Enter system view
Duplicate the configuration
of a port to specific ports
If you specify a source aggregation group ID, the system will use the port with the smallest port
number in the aggregation group as the source.
If you specify a destination aggregation group ID, the configuration of the source port will be copied
to all ports in the aggregation group and all ports in the group will have the same configuration as
that of the source port.

Configuring Loopback Detection for an Ethernet Port

Loopback detection is used to monitor if a port of a switch is looped back.
After you enable loopback detection on Ethernet ports, the switch can monitor if an external loopback
occurs on them. If there is a loopback port found, the switch will deal with the loopback port according to
your configuration.
Use the command...
system-view
interface interface-type
interface-number
flow-control
Use the command...
system-view
copy configuration source { interface-type
interface-number | aggregation-group source-agg-id }
destination { interface-list [ aggregation-group
destination-agg-id ] | aggregation-group
destination-agg-id }
1-4
Remarks
—
—
By default, flow control is not enabled on the
port.
Remarks
—
Required