Alcatel-Lucent 7750 SR OS, Interface Configuration Manual, Page: 205 / 444

Interface Configuration
7750 SR OS Interface Configuration Guide Page 205
Syntax:
bpgrp - type - bpgrp-num
bpgrp: keyword
type : ppp — Provides protection of one PPP bundle by another.
ima — Provides protection of one IMA bundle by another IMA
bundle.
bpg-num : 1 — 1280
Example
: port bpgrp - ima -29
ddm-events
Syntax [ no ] ddm-events
Context config>port
Description
This command enables Digital Diagnostic Monitoring (DDM) events for the port.
The no form of the command disables DDM events.
modify-buffer-allocation-rate
Syntax modify-buffer-allocation-rate
Context config>port
Description This command enables the context to configure ingress and egress percentage of rate parameters. This
command only applies to physical ports (for example, it will not work on APS or similar logical
ports). The percentage of rate commands are used to define a percentage value that affects the amount
of buffers used by ingress and egress port managed buffer space. Enter the modify-buffer-allocation-
rate context when editing the port’s percentage of rate commands.
ing-percentage-of-rate
Syntax ing-percentage-of-rate rate-percentage
no ing-percentage-of-rate
Context config>port>modify-buffer-allocation-rate
Description This command increases or decreases the active bandwidth associated with the ingress port that
affects the amount of ingress buffer space managed by the port. Changing a port’s active bandwidth
using the ing-percentage-of-rate command is an effective means of artificially lowering the buffers
managed by one ingress port and giving them to other ingress ports on the same MDA.
The ing-percentage-of-rate command accepts a percentage value that increases or decreases the active
bandwidth based on the defined percentage. A value of 50% causes the active bandwidth to be
reduced by 50%. A value of 150% causes the active bandwidth to be increased by 50%. Values from
1 to 1000 percent are supported.