Setting the availability criteria
Perform this task to set the criteria (lower percentage and higher percentage) to determine whether a link group is available. This helps implement traffic switchover between the master and backup link groups.
When the number of available links to the total number of links in the master link group is smaller than the lower percentage, traffic is switched to the backup link group.
When the number of available links to the total number of links in the master link group is greater than the upper percentage, traffic is switched back to the master link group.
To set the availability criteria for a link group:
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter link group view. | loadbalance link-group link-group-name | N/A |
3. Set the criteria to determine whether the link group is available. | activate lower lower-percentage upper upper-percentage | By default, when a minimum of one link is available, the link group is available. |