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Low Low water mark (flow control).
Curr Current number of buffers on this device. The value will be 0 if the device is
disabled. When a packet is received, if the value of
Curr
is below
Low
, then
the packet is eligible for flow control. (See the queue command for
conditions.)
Buffer Sizes:
Hdr Sum of the maximum hardware, MAC, and data link headers.
Wrap Allowance given for MAC, LLC, or Network layer headers due to protocol
wrapping.
Data Maximum data link layer packet size.
Trail Sum of the largest MAC and hardware trailers.
Total Overall size of each packet buffer.
Bytes Alloc
Amount of buffer memory for this device. This value is determined by
multiplying the values of
Alloc x Total
.
Clear
Use the clear command to delete statistical information about one or all of the
router’s network interfaces. This command is useful when tracking changes in large
counters. Using this command does not save space or speed up the router.
Enter the interface (or net) number as part of the command. To get the interface
number, use the GWCON configuration command.
Syntax:
clear
interface#
or
range_of_interface#
To clear information about multiple interfaces, specify the range_of_network# (or a
combination of
interface#
and
range_of_interface#
). For example, specifying clear
0 3 25-50 clears the information for nets 0, 3, and 25 through 50.
Configuration
Use the configuration command to display information about the protocols and
network interfaces. The output is displayed in three sections, the first section lists
the router identification, software version, boot ROM version, and the state of the
auto-boot switch. The second and third sections list the protocol and interface
information.
Syntax:
configuration
To display information about multiple interfaces, specify the range_of_network# (or
a combination of
network#
and
range_of_network#
). For example, specifying
configuration 0 3 25-50 displays the information for nets 0, 3, and 25 through 50.
Example:
GWCON Process
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MRS V3.2 Software User’s Guide