Administrator Guide

Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100-ON.
9.8(2.0) Introduced on the S3100 series.
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.
9.2(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
In Non-Deterministic mode, paths are compared in the order in which they arrive. This method can lead to
Dell EMC Networking OS choosing different best paths from a set of paths, depending on the order in
which they are received from the neighbors because MED may or may not get compared between
adjacent paths. In Deterministic mode (no bgp non-deterministic-med), Dell EMC Networking OS
compares MED between adjacent paths within an AS group because all paths in the AS group are from
the same AS.
When you change the path selection from Deterministic to Non-Deterministic, the path selection for the
existing paths remains Deterministic until you enter the clear ip bgp command to clear existing
paths.
bgp outbound-optimization
Enables outbound optimization for IBGP peer-group members.
Syntax
bgp outbound-optimization
To disable outbound optimization, enter the no bgp outbound-optimization command.
Defaults Enabled.
Command Modes ROUTER BGP
Command
History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
EMC Networking OS Command Line Reference Guide.
The following is a list of the Dell EMC Networking OS version history for this command.
Version Description
9.4.(0.0) Introduced on the S4810.
9.2(1.0) Introduced on the Z9500.
Usage
Information
The updates are sent to all the neighbors in the peer-group and all the neighbors have the same attributes
including next-hop.
358 Border Gateway Protocol