• (resolve | no-resolve);• (no-retain | retain);• tag string;The remaining statements are explained separately.Required PrivilegeLevelrouting—To view this statement in the configuration.routing-control—To add this statement to the configuration.RelatedDocumentation• Configuring Static RoutesstubSyntax stub <default-metric metric> <(no-summaries | summaries)>;Hierarchy Level [edit logical-systems logical-system-name protocols (ospf | ospf3) area area-id],[edit logical-systems logical-system-name protocols ospf3 realm (ipv4-unicast |ipv4-multicast | ipv6-multicast)],[edit logical-systems logical-system-name routing-instances routing-instance-name protocols(ospf | ospf3) area area-id],[edit logical-systems logical-system-name routing-instances routing-instance-name protocolsospf3 realm (ipv4-unicast | ipv4-multicast | ipv6-multicast)],[edit protocols (ospf | ospf3) area area-id],[edit protocols ospf3 realm (ipv4-unicast | ipv4-multicast | ipv6-multicast)],[edit routing-instances routing-instance-name protocols (ospf | ospf3) area area-id],[edit routing-instances routing-instance-name protocols ospf3 realm (ipv4-unicast |ipv4-multicast | ipv6-multicast)]Release Information Statement introduced before Junos OS Release 10.2 for J-EX Series switches.Description Specify that this area not be flooded with AS external link-state advertisements (LSA)s.You must include the stub statement when configuring all routing devices that are in thestub area.The backbone cannot be configured as a stub area.You cannot configure an area to be both a stub area and a not-so-stubby area (NSSA).Options no-summaries—(Optional) Do not advertise routes into the stub area. If you include thedefault-metric option, only the default route is advertised.summaries—(Optional) Flood summary LSAs into the stub area.The remaining statement is explained separately.Required PrivilegeLevelrouting—To view this statement in the configuration.routing-control—To add this statement to the configuration.RelatedDocumentation• nssa on page 1642• Configuring OSPF Areas1710Dell PowerConnect J-Series Ethernet Switch Complete Software Guide for Junos OS