Dell S3100 Command Line Reference Guide for the Series 9.112.0P2 - Page 426

Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version 9.10(0.0) 9.8(2.0) 9.8(1.0) 9.8(0.0P5) 9.8(0.0P2) 9.7(0.0) 9.2(1.0) 9.0.2.0 8.3.19.0 8.3.11.1 8.3.7.0 7.8.1.0 7.7.1.0 Description Introduced on the S3148. Introduced on the S3100 series. Introduced on the Z9100-ON. Introduced on the S4048-ON. Introduced on the S3048-ON. Introduced on the S6000-ON. Introduced on the Z9500. Introduced on the S6000. Introduced on the S4820T. Introduced on the Z9000. Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. Usage Information Dell Networking OS software resolves the network address the network command configures with the routes in the main routing table to ensure that the networks are reachable using non-BGP routes and non-default routes. As BGP does not query next-hop information corresponding to locally originated routes, a local route with an unreachable next-hop is chosen as the best route. When a combination of locally originated and peer originated routes occurs, both these routes will exist in the RTM. However, only the best route is kept active in the RTM and the remaining route is rendered in-active. It is possible to keep only one locally originated route in the BGP database. Network command has preference over the re-distributed routes. When the locally originated route is no longer present in the database the other route is automatically installed. In BGP, the next-hop for the route is calculated from the information that is acquired through IGP or static routes. Related Commands • redistribute - redistribute routes into BGP. network backdoor Specify this IGP route as the preferred route. Syntax network ip-address mask backdoor To remove a network, use the no network ip-address mask backdoor command. Parameters ip-address Enter an IP address in dotted decimal format of the network. 426 Border Gateway Protocol