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MPLS Commands
multipliers
Syntax
multipliers sample-multiplier num1 adjust-multiplier num2
no multipliers
Context
config>router>mpls>lsp>auto-bandwidth
Description
This command configures the number of collection intervals between measurements of the number of
bytes that have been transmitted on the LSP. The byte counts include the layer 2 encapsulation of
MPLS packets and represent traffic of all forwarding classes and priorities (in-profile vs, out-of-
profile) belonging to the LSP.
The router calculates the average data rate in each sample interval. The maximum of this average data
rate over multiple sample intervals is the measured bandwidth input to the auto-bandwidth
adjustment algorithms.
The count is not allowed to be set a value greater than adjust-count.
The no form of this command instructs the system to take the value from the auto-bandwidth-defaults
command.
Default
no sample-count
Parameters
number — The number of collection intervals in a sample interval.
overflow-limit
Syntax
overflow-limit number threshold percent [bw mbps]
no overflow-limit
Context
config>router>mpls>lsp>auto-bandwidth
Description
This command configures overflow-triggered auto-bandwidth adjustment. It sets the threshold at
which bandwidth adjustment is initiated due to the configured number of overflow samples having
been reached, regardless of how much time remains until the adjust interval ends.
A sample interval is counted as an overflow if the average data rate during the sample interval is
higher than the currently reserved bandwidth by at least the thresholds configured as part of this
command.
If overflow-triggered auto-bandwidth adjustment is successful the overflow count and adjust-timer
are reset. If overflow-triggered auto-bandwidth adjustment fails then the overflow count is reset but
the adjust-timer continues.
This command is mutually exclusive with the monitor-bandwidth command.
This command will fail if the max-bandwidth value at the config>router>mpls>lsp>auto-bandwidth
level is not configured or if it is set to infinite (100 Gbps)zero.
The no form of this command disables overflow-triggered automatic bandwidth adjustment.
Default
no overflow-limit
Page 272
Values
1 — 511
Default
1
7950 SR OS MPLS Configuration Guide
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