Service Manual

Table Of Contents
bgp bestpath as-path multipath-relax
Include prefixes received from different AS paths during multipath calculation.
Syntax
bgp bestpath as-path multipath-relax
To return to the default BGP routing process, use the no bgp bestpath as-path
multipath-relax command.
Defaults Disabled
Command Modes ROUTER BGP
Command History
This guide is platform-specific. For command information about other platforms, see
the relevant Dell Networking OS Command Line Reference Guide.
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.
8.3.11.4 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
Usage Information The bestpath router bgp configuration mode command changes the default
bestpath selection algorithm. The multipath-relax option allows load-sharing
across providers with different (but equal-length) autonomous system paths. Without
this option, ECMP expects the AS paths to be identical for load-sharing.
bgp bestpath med confed
Enable MULTI_EXIT_DISC (MED) attribute comparison on paths learned from BGP confederations.
Syntax
bgp bestpath med confed
To disable MED comparison on BGP confederation paths, enter the no bgp bestpath
med confed command.
Defaults Disabled
Command Modes ROUTER BGP
Border Gateway Protocol 440