Virtual Private Routed Network Service454FD 100/320Gbps NT and FX NT IHub Services Guide3HH-11985-AAAA-TQZZA Issue: 137.10.2.7 router-advertisementTable 417 router-advertisement commandDescription This command specifies the maximum number of remote routes that can be held within a VPNrouting/ forwarding (VRF) context. Note that local, host, static and aggregate routes are notcounted.Note that the VPRN service ID must be in a shutdown state in order to modify maximum-routesto lower than the existing routes in the route table. Otherwise an error message will bereturned.If the log-only parameter is not specified and the maximum-routes value is set below theexisting number of routes in a VRF, then the offending RIP peer (if applicable) is brought down(but the VPRN instance remains up). BGP peering will remain up but the exceeding BGProutes will not be added to the VRF.The maximum route threshold can dynamically change to increase the number of supportedroutes even when the maximum has already been reached. Protocols will resubmit their routeswhich were initially rejected.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 0 or disabled — The threshold will not be raised.Parameters number — An integer that specifies the maximum number of routes to be held in a VRFcontext.Values: 1 — 32768log-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 trapshould be set. There are two warnings, the first is a mid-level warning at the threshold valueset and the second is a high-level warning at level between the maximum number of routesand the mid-level rate ( [mid+max] / 2 ).Values: 0 — 100Item Description(2 of 2)Item DescriptionSyntax [no] router-advertisementContext configure>service>vprnDescription This command configures router advertisement properties. By default, it is disabled for all IPv6enabled interfaces.The no form of the command disables all IPv6 interface. However, the no interfaceinterface-name command disables a specific interface.
