Reference Guide

216 | Border Gateway Protocol
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bgp bestpath as-path ignore
s z
Include prefixes received from different AS paths during multipath calculations.
Syntax
bgp bestpath as-path ignore
To return to the default, enter no bgp bestpath as-path ignore.
Defaults
Disabled (that is, the software considers the AS_PATH when choosing a route as best).
Command Modes
ROUTER BGP
Usage
Information
If you enable this command, use the clear ip bgp * command to recompute the best path.
Command
History
bgp bestpath as-path multipath-relax
z
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, enter no bgp bestpath as-path multipath-relax.
Defaults
Disabled
Command Modes
ROUTER BGP
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.
Command
History
bgp bestpath med confed
s z
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 no bgp bestpath med confed.
S6000
Version 9.0.2.0 Introduced on the S6000.
Version 8.3.11.1 Introduced on the Z9000.
Version 7.8.1.0 Introduced support on S-Series
S6000
Version 9.0.2.0 Introduced on the S6000.
version 8.3.11.1 Introduced on the Z9000.
S6000