monitor link-group

Function

The monitor link-group command creates a sub-group for a link-group monitor group and adds a link-group to the sub-group.

The undo monitor link-group command deletes a link-group from a sub-group. If the link-group to be deleted is the last link-group in the sub-group, the sub-group is deleted as well.

Format

monitor monitor-id link-group link-group-id

undo monitor monitor-id link-group link-group-id

Parameters

Parameter	Description	Value
monitor-id	Specifies the ID of a sub-group in the link-group monitor group.	USG6510E/6510E-POE: The value is an integer ranging from 1 to 6. USG6530E: The value is an integer ranging from 1 to 12. USG6515E: The value is an integer ranging from 1 to 12. USG6525E: The value is an integer ranging from 1 to 12. USG6550E/6560E/6580E: The value is an integer ranging from 1 to 16. USG6555E/6565E/6575E-B/6585E/6605E-B: The value is an integer ranging from 1 to 16. USG6610E/6620E: The value is an integer ranging from 1 to 16. USG6615E/6625E: The value is an integer ranging from 1 to 16. USG6630E/6650E: The value is an integer ranging from 1 to 16. USG6635E/6655E: The value is an integer ranging from 1 to 16. USG6680E: The value is an integer ranging from 1 to 24. USG6712E/6716E: The value is an integer ranging from 1 to 24.
link-group link-group-id	Specifies the ID of a link-group to be added to the sub-group in the link-group monitor group.	The link-group must already have bound interfaces or CPUs.

Views

Link-Group-Monitor view

Default Level

2: Configuration level

Usage Guidelines

The link-group function binds the status of several interfaces to form a logical group. If any interface in a link-group fails, other interfaces in the link-group are changed to Down. To associate the interface status of different link-groups, configure a link-group monitor group. When configuring a link-group monitor group, properly plan the relationship between sub-groups and link-groups to achieve the association of interface status in different link-groups. The relationships between the link-group monitor group, sub-groups in the link-group monitor group, link-groups, and interfaces in the link-groups are as follows:

A link-group can be added to only one sub-group of a link-group monitor group.
Link-groups in a sub-group of a link-group monitor group are independent of each other and do not affect each other.
Different sub-groups in a link-group monitor group affect each other only in the following situation: The device forcibly changes all interfaces in link-groups of other sub-groups to Down only when the state of all link-groups in a sub-group is fault.
Different link-group monitor groups are independent of each other and do not affect each other.

Example

# Create sub-group 1 in link-group monitor group test and add link-group 1 and link-group 2 to the sub-group.

<sysname> system-view
[sysname] link-group-monitor name test
[sysname-link-group-monitor-test] monitor 1 link-group 1
[sysname-link-group-monitor-test] monitor 1 link-group 2