Dell C9000 series, Справочное руководство

Страница: 575 / 2286

bgp non-deterministic-med
Compare MEDs of paths from different autonomous systems.
C9000 Series
Syntax
bgp non-deterministic-med
To return to the default, use the
no bgp non-deterministic-med
command.
Defaults Disabled (that is, paths/routes for the same destination but from different ASs do not
have their MEDs compared).
Command Modes ROUTER BGP
Command History
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.2.1.0 Introduced on the E-Series ExaScale.
7.4.1.0 Introduced
Usage Information In non-deterministic mode, paths are compared in the order in which they arrive. This
method can lead to the system 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
), the system 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 existing paths remains deterministic until you enter the
clear ip bgp
command to clear existing paths.
bgp recursive-bgp-next-hop
Enable next-hop resolution through other routes learned by BGP.
C9000 Series
Syntax
bgp recursive-bgp-next-hop
To disable next-hop resolution, use the
no bgp recursive-bgp-next-hop
command.
Border Gateway Protocol 575