Interface Commands
Page 306 7450 ESS MPLS Guide
subscription
Syntax subscription percentage
no subscription
Context config>router>rsvp>interface
Description This command configures the percentage of the link bandwidth that RSVP can use for reservation
and sets a limit for the amount of over-subscription or under-subscription allowed on the interface.
When the subscription is set to zero, no new sessions are permitted on this interface. If the
percentage is exceeded, the reservation is rejected and a log message is generated.
The no form of this command reverts the percentage to the default value.
Default 100
Parameters percentage — The percentage of the interface's bandwidth that RSVP allows to be used for
reservations.
Values 0 — 1000
te-up-threshold
Syntax te-up-threshold threshold-level [threshold-level...(up to 16 max)]
no te-up-threshold
Context config>router>rsvp
config>router>rsvp>interface
Description This command configures the specific threshold levels per node and per interface. Threshold levels
are for reserved bandwidth per interface. The te-threshold-update command is used to enable or
disable threshold-based IGP TE updates. Any reserved bandwidth change per interface is compared
with all the threshold levels and trigger an IGP TE update if a defined threshold level is crossed in
either direction (LSP setup or teardown). Threshold-based updates must be supported with both ISIS
and OSPF. A minimum of one and a maximum of 16 threshold levels must be supported.
Threshold levels configured per node is inherited by all configured RSVP interfaces. Threshold
levels defined under the RSVP interface is used to trigger IGP updates if non-default threshold levels
are configured.
The no form of this command resets the default value.
Default 0 15 30 45 60 75 80 85 90 95 96 97 98 99 100
Parameters threshold-level — Integer value
Values 0 — 100
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