Show Memory; Frame Size Commands; Jumbo Frame; Table 4-10 Frame Size Commands - Samsung iES4028F Management Manual

show memory

This command shows the location and size of free system memory.
Command Mode
Privileged Exec
Example
Console#show memory
FREE LIST:
Num Addr
--- ---------- ----------
1 0x7176640
2 0x7176498
. .
.

Frame Size Commands

This section describes commands used to configure the Ethernet frame size on the
switch.
Command

jumbo frame

jumbo frame
This command enables support for jumbo frames on the Gigabit Ethernet ports. Use
the no form to disable it.
Syntax
[no] jumbo frame
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
• This switch provides more efficient throughput for large sequential data
transfers by supporting jumbo frames up to 10 KB for the Gigabit Ethernet
ports. Compared to standard Ethernet frames that run only up to 1.5 KB, using
jumbo frames significantly reduces the per-packet overhead required to
process protocol encapsulation fields.
• To use jumbo frames, both the source and destination end nodes (such as a
computer or server) must support this feature. Also, when the connection is
operating at full duplex, all switches in the network between the two end nodes
must be able to accept the extended frame size. And for half-duplex
Size
1024
56

Table 4-10 Frame Size Commands

Function
Enables support for jumbo frames
System Management Commands
4
Mode Page
GC 4-33
4-33