Alcatel-Lucent 7710 SR SONET, Руководство по настройке

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Interface Configuration
7710 SR OS Interface Configuration Guide Page 307
Values
1 —
8
identifies a LAG subgroup.
The auto-iom subgroup is defined based on the CFM (all ports of the same CFM are
assigned to the same subgroup).
The
auto-mda subgroup is defined based on the MDA.
port-threshold
Syntax port-threshold value [ action { dynamic-cost | down }
no port-threshold
Context config>lag lag-id
Description
This command configures the behavior for the Link Aggregation Group (LAG) if the number of operational
links is equal to or below a threshold level.
The no form of this command reverts to the default values.
Default 0 action down
Parameters value — The decimal integer threshold number of operational links for the LAG at or below which the
configured action will be invoked. If the number of operational links exceeds the port-threshold value,
any action taken for being below the threshold value will cease.
Values 0 — 15
action { dynamic-cost | down } — Specifies the action to take if the number of active links in the LAG is at
or below the threshold value.
When the dynamic-cost action is specified, then dynamic costing will be activated. As a result the LAG
will remain operationally up with a cost relative to the number of operational links. The link will only
be regarded as operationally down when all links in the LAG are down.
When the down action is specified, then the LAG will be brought operationally down if the number of
operational links is equal to or less than the configured threshold value. The LAG will only be regarded
as up once the number of operational links exceeds the configured threshold value.
port-type
Syntax port-type { standard | hsmda }
no port-type
Context config>lag
Description This command specifies the type of ports allowed in this LAG.
Parameters standard — Allows all non-HSMDA type ports to be added to this LAG.
hsmda — Limits the LAG members to be high-speed MDA (HSMDA) ports only.