Version Description8.3.19.0 Introduced on the S4820T.8.3.12.0 Introduced on the S4810.7.5.1.0 Added IPv6 ISIS support.6.3.1.0 Introduced.Usage Information You can assign a name to a routing process so a prefix list IS applied to only the routes derived from the specifiedrouting process.Related Commands • distribute-list in — filter the networks received in updates.• redistribute — redistribute routes from one routing domain to another routing domain.distribute-list redistributed-overrideSuppress flapping of routes when the same route is redistributed into IS-IS from multiple routers in the network.Syntax distribute-list redistributed-override inTo return to the default, use the no distribute-list redistributed-override in command.Defaults noneCommand Modes • ROUTER ISIS (for IPv4)• CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6)Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell NetworkingOS Command Line Reference Guide.Version Description9.10(0.0) Introduced on the S6100–ON.9.8(1.0) Introduced on the Z9100–ON.9.8(0.0P5) Introduced on the S4048-ON.9.8(0.0P2) Introduced on the S3048-ON.9.7(0.0) Introduced on the S6000-ON.9.5(0.1) Introduced on the Z9500.9.0.2.0 Introduced on the S6000.8.3.19.0 Introduced on the S4820T.8.3.12.0 Introduced on the S4810.8.3.11.1 Introduced on the Z9000.7.8.1.0 Added IPv6 ISIS support.6.3.1.0 Introduced.Usage Information When you execute this command, IS-IS does not download the route to the routing table if the same route wasredistributed into IS-IS routing protocol on the same router.852 Intermediate System to Intermediate System (IS-IS)