VPRN Service Configuration Commands
Page 966 7750 SR OS Services Guide
The maximum route threshold can dynamically change to increase the number of supported routes
even when the maximum has already been reached. Protocols will resubmit their routes which were
initially rejected.
The VPRN service ID must be in a shutdown state in order to modify maximum-routes command
parameters.
The no form of the command disables any limit on the number of routes within a VRF context. Issue
the no form of the command only when the VPRN instance is shutdown.
Default no maximum-routes
Parameters number — An integer that specifies the maximum number of routes to be held in a VRF context.
Values 1 — 2147483647
log-only — This parameter specifies that if the maximum limit is reached, only log the event. log-
only does not disable the learning of new routes.
threshold percentage — The percentage at which a warning log message and SNMP trap should be
sent.
Values 1 — 99
Default 10
mc-maximum-routes
Syntax mc-maximum-routes number [log-only] [threshold threshold]
Context config>service>vprn
Description This command specifies the maximum number of multicast routes that can be held within a VPN
routing/forwarding (VRF) context. When this limit is reached, a log and SNMP trap are sent. If the
log-only parameter is not specified and the maximum-routes value is set below the existing number of
routes in a VRF, then no new joins will be processed.
The no form of the command disables the limit of multicast routes within a VRF context. Issue the no
form of the command only when the VPRN instance is shutdown.
Default no mc-maximum-routes
Parameters number — Specifies the maximum number of routes to be held in a VRF context.
Values 1 — 2147483647
log-only — Specifies that if the maximum limit is reached, only log the event. log-only does not
disable the learning of new routes.
threshold threshold — The percentage at which a warning log message and SNMP trap should be
sent.
Values 0 — 100
Default 10
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