3com 4210 PWR 9-Port 3CR17341-91-ME 用户手册
产品代码
3CR17341-91-ME
100
C
HAPTER
9: P
ORT
B
ASIC
C
ONFIGURATION
Configuring a Trunk 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.
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. For the detailed copy content, refer to the Switch
4210 Family Command Reference Guide.
port to other ports: VLAN configuration, protocol-based VLAN configuration,
LACP configuration, QoS configuration, GARP configuration, STP configuration
and initial port configuration. For the detailed copy content, refer to the Switch
4210 Family Command Reference Guide.
n
■
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.
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.
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 loopback occurs on a switch port.
After you enable loopback detection on Ethernet ports, the switch can monitor if
external loopback occurs on them. If there is a loopback port found, the switch
will put it under control.
external loopback occurs on them. If there is a loopback port found, the switch
will put it under control.
Table 62 Configure trunk port attribute
Operation
Command
Remarks
Enter system view
System-view
-
Enter Ethernet port view
interface interface-type
interface-number
interface-number
-
Set the link type of the port to
trunk
trunk
port link-type trunk
Required
Set the default VLAN ID for
the trunk port
the trunk port
port trunk pvid vlan vlan-id Optional
If no default VLAN ID is set for
a trunk port, VLAN 1 (system
default VLAN) is used as the
default VLAN of the port.
a trunk port, VLAN 1 (system
default VLAN) is used as the
default VLAN of the port.
Add the current trunk port to
a specified VLAN
a specified VLAN
port trunk permit vlan {
vlan-id-list | all }
vlan-id-list | all }
Optional
Table 63 Duplicate the configuration of a port to specific ports
Operation
Command
Remarks
Enter system view
system-view
-
Duplicate the configuration of
a port to specific ports
a port to specific ports
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 }
interface-type
interface-number |
aggregation-group
source-agg-id } destination {
interface-list [
aggregation-group
destination-agg-id ] |
aggregation-group
destination-agg-id }
Required