Users Guide

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 — redistributes 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.
mask
Enter the mask of the IP address in the slash prex length format (for example, /
24).
The mask appears in command outputs in dotted decimal format (A.B.C.D).
Defaults Not congured.
Command Modes ROUTER BGP
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
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.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.8.1.0 Introduced on the S-Series.
7.7.1.0 Introduced on the C-Series.
Usage Information Although Dell Networking OS does not generate a route due to the backdoor cong, there is an option for
injecting/sourcing a local route in the presence of network backdoor cong on a learned route.
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Border Gateway Protocol