Compare-Different-As-Med - 3Com 3C13618 Command Reference Manual

3Com Router Command Reference Guide — V1.00
Description
Using the bgp command, you can enable BGP or enter BGP view. Using the undo
bgp command, you can disable BGP.
By default, BGP is not enabled.
This command is used to run or shut down BGP and specify the local AS number of
BGP.
Example
# Start BGP.
[3Com] bgp 100

4.1.3 compare-different-as-med

Syntax
compare-different-as-med
undo compare-different-as-med
View
BGP view
Parameter
None
Description
Using the compare-different-as-med command, you can set comparison of MED
values from different AS neighboring routes when determining the best route. Using
the undo compare-different as-med command, you can cancel the setting of
comparison of MED values from different AS neighboring routes when determining
the best route.
By default, MED values from different AS neighboring routes are not compared when
determining the best route.
If the system is located at the optimal route, the route with the smallest MED value is the
selected.
This configuration should not be used unless it is sure that different ASs uses the
same IGP and routing mode.
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