Cambium Networks PTP 820 Series, User Manual, Page: 246 / 1149

Chapter 3: Configuration Guide Configuring Link Aggregation (LAG) and LACP
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To enable or disable LAG Group Shutdown in case of Degradation Event, select Enable or Disable in the
LAG degrade field. See Enabling and Disabling LAG Group Shutdown in case of Degradation Event for
restrictions.
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To remove an interface from the LAG Group, select the interface in the Remove Member field.
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To add an interface to the LAG Group, select the interface in the Add Member field.
4. Click Apply.
5. To remove or add additional interfaces, repeat steps 4 and 5.
6. When you are finished, click Close to close the Link Aggregation – Edit page.
Note
When removing an interface from a LAG group, the removed interface is assigned the default
interface values.
For information about the LAG degrade field, see Enabling and Disabling LAG Group Shutdown in
case of Degradation Event .
Enabling and Disabling LAG Group Shutdown in case of
Degradation Event
Note
LAG Group Shutdown in Case of Degradation Event cannot be used with LACP.
A LAG group can be configured to be automatically closed in the event of LAG degradation. This option is used if
you want traffic from the switch to be re-routed during such time as the link is providing less than a certain
capacity.
By default, the LAG group shutdown in case of degradation event option is disabled. When enabled, the LAG is
automatically closed in the event that any one or more ports in the LAG fail. When all ports in the LAG are again
operational, the LAG is automatically re-opened.
Note
Failure of a port in the LAG also triggers a lag-degraded alarm, Alarm ID 100.
1. To enable or disable the LAG group shutdown in case of degradation event option:
2. Select Ethernet > Interfaces > Groups > LAG to open the LAG page.
3. Select the LAG group in the Link Aggregation table.
4. Click Edit underneath the Link Aggregation table. The Link Aggregation - Edit page opens ( Figure 102 ).
5. In the LAG degrade field, select Enable to enable the LAG group shutdown in case of degradation event
option or Disable to disable the LAG group shutdown in case of degradation event option.
6. Click Apply .