Table 6: Lag Events - Alcatel-Lucent 7750 SR OS Configuration Manual

The following example illustrates a LAG priority event and it's interaction with the hold set timer
in changing the in-use priority.
The following state and timer settings are used for the LAG events displayed in
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Table 6: LAG Events

Time LAG Port State
0 All ports down
1 One port up
2 All ports up
5 All ports up
100 Five ports down
102 Three ports down
103 All ports up
7750 SR OS Router Configuration Guide
User-defined thresholds: 2 ports down
LAG configured ports:
Hold set timer (hold-set): 5 seconds
Parameter
Event State
Event Threshold
Hold Set Timer
Event State
Event Threshold
Hold Set Timer
Event State
Event Threshold
Hold Set Timer
Event State
Event Threshold
Hold Set Timer
Event State
Event Threshold
Hold Set Timer
Event State
Event Threshold
Hold Set Timer
Event State
Event Threshold
Hold Set Timer
4 ports down
8 ports
State
Set - 8 ports down
6 ports down
5 seconds
Set - 8 ports down
6 ports down
5 seconds
Set - 8 ports down
6 ports down
3 seconds
Cleared - All ports up
None
Expired
Set - 5 ports down
4 ports down
Expired
Set - 5 ports down
4 ports down
3 seconds
Set - 5 ports down
4 ports down
2 second
6 ports down
Comments
Set to hold-set parameter
Cannot change until Hold Set Timer expires
Event does not affect timer
Still waiting for Hold Set Timer expires
Event cleared
Set to hold-set parameter
VRRP
Table 6:
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