Link-Delay - 3Com 5500-EI PWR Reference Manual

undo jumboframe enable
View
Ethernet port view
Parameters
None
Description
Use the jumboframe enable command to set the maximum frame size allowed on a port to 9,216
bytes.
Use the undo jumboframe enable command to set the maximum frame size allowed on a port to 1,536
bytes.
By default, the maximum frame size allowed on an Ethernet port is 9,216 bytes.
Examples
# Set the maximum frame size allowed on Ethernet 1/0/1 to 1,536 bytes.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] interface ethernet 1/0/1
[Sysname-Ethernet1/0/1] jumboframe enable

link-delay

Syntax
link-delay delay-time
undo link-delay
View
Ethernet port view
Parameters
delay-time: Port state change delay to be set. This argument is in the range 2 to 10 (in seconds).
Description
Use the link-delay command to set the port state change delay.
Use the undo link-delay command to restore the default.
By default, the port state change delay is 0 seconds, that is, the port state changes without any delay.
During a short period after you connect your switch to another device, the connecting port may go up
and down frequently due to hardware compatibility, resulting in service interruption.
To avoid situations like this, you may set a port state change delay.
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