Command Line Reference Guide

bgp log-neighbor-changes
Enable logging of BGP neighbor resets.
S5000
Syntax
bgp log-neighbor-changes
To disable logging, use the no bgp log-neighbor-changes command.
Defaults Enabled.
Command Modes ROUTER BGP
Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
The bgp log-neighbor-changes command appears in the show config command
output.
Related
Commands
show config – views the current configuration.
bgp non-deterministic-med
Compare MEDs of paths from different autonomous systems (ASs).
S5000
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 does not have
their MEDs compared).
Command Modes ROUTER BGP
Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
In non-deterministic mode, paths are compared in the order in which they arrive. This method
can lead to FTOS 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),
FTOS 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 capture bgp-pdu
max-buffer-size
command to clear existing paths.
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