3Com 4200G 12-Port - Configuring a Port Group

1-8
Configuration examples
# In the default conditions, where UP/DOWN log output is enabled, execute the shutdown command or
the undo shutdown command on GigabitEthernet 1/0/1. The Up/Down log information for
GigabitEthernet 1/0/1 is generated and displayed on the terminal.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] interface GigabitEthernet 1/0/1
[Sysname-GigabitEthernet1/0/1] shutdown
%Apr 5 07:25:37:634 2000 Sysname L2INF/5/PORT LINK STATUS CHANGE:- 1 -
GigabitEthernet1/0/1 is DOWN
[Sysname-GigabitEthernet1/0/1] undo shutdown
%Apr 5 07:25:56:244 2000 Sysname L2INF/5/PORT LINK STATUS CHANGE:- 1 -
GigabitEthernet1/0/1 is UP
# Disable GigabitEthernet 1/0/1 from generating Up/Down log information and execute the shutdown
command or the undo shutdown command on GigabitEthernet 1/0/1. No Up/Down log information is
generated or output for GigabitEthernet 1/0/1.
[Sysname-GigabitEthernet1/0/1] undo enable log updown
[Sysname-GigabitEthernet1/0/1] shutdown
[Sysname-GigabitEthernet1/0/1] undo shutdown
Configuring a Port Group
To make the configuration task easier for users, certain devices allow users to configure on a single port
as well as on multiple ports in a port group. In port group view, the user only needs to input the
configuration command once on one port and that configuration will apply to all ports in the port group.
This effectively reduces redundant configurations.
A Port group could be manually created by users. Multiple Ethernet ports can be added to the same port
group but one Ethernet port can only be added to one port group.
Table 1-1 Configuring a Port Group
Operation Command Remarks
Enter system view
system-view
—
Create a port group or enter the
specified port group view
port-group group-id
Required
Add an Ethernet port to a
specified port group
port interface-list
Required
A port can not be added to a port group if it has been added to an aggregation group, and vice versa.