3Com Switch 8800 Configuration Guide Chapter 6 Ethernet Port Configuration
6-10
Table 6-16 Copy port configuration to other ports
Operation Command
Copy port
configuration to
other ports
copy configuration source { interface-type interface-number |
interface-name | aggregation-group agg-id } destination
{ interface_list [ aggregation-group agg-id ] |
aggregation-group agg-id }
Note that if the copy source is an aggregation group, take the port with minimum Active
as the source; if the copy destination is an aggregation group, make the configurations
of all group member ports identical with that of the source. You cannot specify a
dynamic aggregation group as the copy destination.
6.2.16 Setting Port Hold Time When you use the shutdown/undo shutdown command on ports too frequently, the
switch may fail. Therefore, you can configure port hold time to prohibit frequent change
of the port status.
Perform the following configuration in system view.
Table 6-17 Set the port hold time
Operation Command
Set the port hold time link-status hold hold-time
Restore the default value undo link-status hold
By default, the port hold time is set to 3 seconds.
6.2.17 Setting the Ethernet Port in Loopback Mode Perform the following configuration in Ethernet port view.
Table 6-18 Set the Ethernet port in loopback mode
Operation Command
Set the Ethernet port in loopback mode loopback { external | internal }
Remove loopback configuration on the port undo loopback
By default, the Ethernet port is set in loopback mode. At present, the Switch 8800 does
not support external loopback mode.