IBM SC30-3681-08 manual Information, see ªExcess Burst Be Sizeº on

Monitoring Frame Relay Interfaces

information, see ªExcess Burst (Be) Sizeº on page 397.

ir-adjustmentincrement-% decrement-% minimum-IR

Sets the minimum information rate (IR) and the percentages for incrementing and decrementing the IR in response to network congestion.

The minimum IR, expressed as a percentage of CIR, is the lower limit of the information rate. The minimum percentage is 1 and the maximum percentage is 100. The default is 25.

When network congestion clears, the information rate is gradually incremented by the IR adjustment increment percentage until the maximum information rate is reached. The minimum percentage is 1 and the maximum percentage is 100. The default is 12.

When network congestion occurs, the information rate is decremented by the IR adjustment decrement percentage each time a frame containing BECN is received until the minimum information rate is reached. The minimum percentage is 1, and the maximum percentage is 100. The default is 25.

Example:

set ir-adjustment

IR adjustment % increment [12]?

IR adjustment % decrement [25]?

Minimum IR as % of CIR [25]?

Trace
Use the Trace command to enable packet tracing for individual circuits or the entire
interface and to list the tracing capability of all circuits on this interface. This
command can be used as a ®lter when tracing speci®c circuits or interfaces is
required. The default setting is to trace all circuits.
Syntax:
trace	all
	circuitname
	circuit#
	list
Example:
trace 16
Enables packet tracing on circuit (PVC or SVC) with DLCI 16.
trace circuit phoenix
Enables packet tracing on circuit (PVC or SVC) named phoenix.
trace circuit all
Enables packet tracing on all circuits on this interface.
trace list
The following circuits are available for packet trace
Circuit Name	Circuit Number
--------------------------------	--------------
Unassigned	16
phoenix	25
jetsam	0
Lists the packet tracing capability of all circuits on this
interface.

444MRS V3.2 Software User's Guide