LACP_1.3.6.1.4.1.2011.5.25.41.3.4 hwLacpPartialLinkLoss
Description
LACP/2/PLL:OID [OID] Link bandwidth lost partly. (TrunkIndex=[INTEGER], TrunkIfIndex=[INTEGER], TrunkId=[INTEGER], TrunkName=[OCTET])
The bandwidths of a link were partially lost.
Attribute
| Alarm ID | Alarm Severity | Alarm Type |
|---|---|---|
| 1.3.6.1.4.1.2011.5.25.41.3.4 | Major | operationalViolation(8) |
Parameters
| Name | Meaning |
|---|---|
oid |
Indicates the MIB object ID of the alarm. |
TrunkIndex |
Indicates the index of a Trunk. |
TrunkIfIndex |
Indicates the index of a Trunk interface. |
TrunkId |
Indicates the ID of a Trunk interface. |
TrunkName |
Indicates the name of a Trunk interface. |
Possible Causes
The number of the Eth-Trunk member links that were Up was smaller than the lower threshold value that was set, which caused the LAG to become Down. As a result, a PLL trap was generated.
Procedure
- Run the display interface brief command to check
whether the interface is Down.
If so, go to Step 2.
If not, go to Step 4.
- Run the undo shutdown command to check whether
the alarm is cleared.
If the alarm is cleared, go to Step 10.
If the alarm is not cleared, go to Step 3.
- Check whether the physical link is faulty.
If so, go to Step 7.
If not, go to Step 4.
- Run the display eth-trunk [ trunk-id [ interface interface-type interface-number | verbose ] ] command to check whether there are member interfaces in the
LAG.
If so, go to Step 5.
If not, go to Step 8.
- Run the display trunkmembership
eth-trunk trunk-id command to
check whether the lower threshold for Eth-Trunk member links is set
in the LAG; whether the number of Eth-Trunk member links that are
successfully negotiated is smaller than the lower threshold for the
Eth-Trunk member links that can be Up.
If so, go to Step 6.
If not, go to Step 9.
- In the Eth-Trunk interface view, run the least
active-linknumber link-number command to correctly set the lower threshold of Trunk member links
that can be Up. Then, check whether the alarm is cleared.
If the alarm is cleared, go to Step 10.
If the alarm is not cleared, go to Step 9.
- Repair the physical link and then check whether the alarm
is cleared.
If the alarm is cleared, go to Step 10.
If the alarm is not cleared, go to Step 4.
- Run the eth-trunk trunk-id command in
the interface view and add the current Ethernet interface to the Eth-Trunk
interface as required. Then, check whether the alarm is cleared.
If the alarm is cleared, go to Step 10.
If the alarm is not cleared, go to Step 5.
- Collect alarm information and configuration information, and then contact technical support personnel.
- End.
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