Interface Configuration
7210 SAS M, T, X, R6, R12, Mxp, S, Sx Interface Configuration Guide Page 223
All ports, when added to a LAG, must share the same characteristics (speed, duplex, etc.). An error message
will be displayed when adding ports that do not share the same characteristics. Hold-timers down must be 0.
Ports that are part of a LAG must be configured with autonegotiate limited or disabled.
The no form of this command removes ports from the LAG.
Default No ports are defined as members of a LAG.
Parameters port-id — The port ID configured or displayed in the slot/mda/port format.
priority priority — Port priority used by LACP. The port priority is also used to determine the primary port.
The port with the lowest priority is the primary port. In the event of a tie, the smallest port ID becomes
the primary port.
Values 1 — 65535
subgroup sub-group-id — ValuesThis parameter identifies a LAG subgroup. When using subgroups in a
LAG, they should only be configured on one side of the LAG, not both. Only having one
side perform the active/standby selection will guarantee a consistent selection and fast
convergence. The active/standby selection will be signalled through LACP to the other
side. The hold time should be configured when using subgroups to prevent the LAG going
down when switching between active and standby links in case no links are usable for a
short time, especially in case a subgroup consists of one member.1 — 2 identifies a LAG
subgroup.
port-threshold
Syntax port-threshold value [action {dynamic-cost | down}]
no port-threshold
Context config>lag lag-id
Description Platforms Supported: 7210 SAS-M, 7210 SAS-X, 7210 SAS-Mxp, 7210 SAS-Sx/S 1/10GE,7210 SAS-Sx
10/100GE, 7210 SAS-R6, 7210 SAS-R12, 7210 SAS-T.
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.
Note: The 7210 SAS-M and 7210 SAS-T access-uplink mode supports only 'down' value for the action
parameter. Network mode (7210 SAS-M, 7210 SAS-T, 7210 SAS-X, 7210 SAS-R6, 7210 SAS-R12, 7210
SAS-Sx/S 1/10GE, 7210 SAS-Sx 10/100GE and 7210 SAS-Mxp) supports both 'dynamic-cost' and 'down'
values for action parameter.
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 — 3
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