1223
Description Use the bestroute med-confederation command to enable the comparison of
the MED for paths from confederation peers for best route selection.
Use the
undo bestroute med-confederation command to disable the
comparison.
By default, this comparison is not enabled.
With this feature enabled, the system can only compare the MED for paths from
peers within the confederation. Paths from external ASs are advertised throughout
the confederation without MED comparison.
Examples # Compare the MED for paths from peers within the confederation.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv6-family
[Sysname-bgp-af-ipv6] bestroute med-confederation
compare-different-as-med (IPv6 address family view)
Syntax compare-different-as-med
undo compare-different-as-med
View IPv6 address family view
Parameters None
Description Use the
compare-different-as-med command to enable the comparison of the
MED for paths from peers in different ASs.
Use the
undo compare-different-as-med command to disable the
comparison.
The comparison is disabled by default.
If there are several paths available for one destination, the path with the smallest
MED value is selected.
Do not use this command unless associated ASs adopt the same IGP protocol and
routing selection method.
Examples # Enable to compare the MED for paths from peers in different ASs.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv6-family
[Sysname-bgp-af-ipv6] compare-different-as-med
