Jumboframe Enable - 3Com S7906E Command Reference Manual

Parameters
interface-type interface-number : Interface type and interface number.
Description
Use the interface command to enter interface.
Examples
# Enter Ethernet 2/0/1 interface view (assuming that the interface is a Layer 2 Ethernet interface).
<Sysname> system-view
[Sysname] interface ethernet 2/0/1
[Sysname-Ethernet2/0/1]

jumboframe enable

Syntax
jumboframe enable [ value ]
undo jumboframe enable
View
Layer 2 Ethernet interface view, port group view
Default Level
2: System level
Parameters
value: Maximum length of Ethernet frames that are allowed to pass through. The effective range is
1,536 to 9,216 (in bytes).
Description
Use the jumboframe enable command to allow jumbo frames with the specified length to pass through
an Ethernet interface.
Use the undo jumboframe enable command to prevent jumbo frames from passing through an
Ethernet interface. That is, the maximum length of the frames allowed to pass through an Ethernet
interface is 1518 bytes.
By default, the device allows frames no larger than 1536 bytes to pass through an Ethernet interface.
You can configure length of jumbo frames in global configuration mode (in system view) or on a port (in
Ethernet interface view, port-group view) to allow them to pass through Ethernet interfaces.
Execution of this command under Ethernet interface view will only apply the configurations to the
current Ethernet interface.
Execution of this command under port group view will apply the configurations to the Ethernet
interface(s) in the port group.
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