bgp log-neighbor-changes
Enable logging of BGP neighbor resets.
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 9.2(0.0)
Introduced on the MXL 10/40GbE Switch IO Module.
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).
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 9.2(0.0)
Introduced on the MXL 10/40GbE Switch IO Module.
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
mode, the path selection for existing paths remains Deterministic until you enter
the
capture bgp-pdu max-buffer-size
command to clear existing paths.
704
IPv6 Border Gateway Protocol (IPv6 BGP)
