Alcatel-Lucent 7750 SR OS - Page 561

Virtual Private LAN Services
7750 SR OS Services Guide Page 561
Sample Output
*A:ALA-12# show service fdb-info
===============================================================================
Forwarding Database (FDB) Information
===============================================================================
Service Id : 700 Mac Move : Disabled
Mac Move Rate : 10 Mac Move Timeout : 10
Mac Move Timeout
Indicates the time in seconds to wait before a SAP that has been dis-
abled after exceeding the maximum re-learn rate is re-enabled. A value
of zero indicates that the SAP will not be automatically re-enabled after
being disabled. If after the SAP is re-enabled it is disabled again, the
effective retry timeout is doubled in order to avoid thrashing.
Table Size
The maximum number of learned and static entries allowed in the FDB
of this service.
Total Count
The current number of entries (both learned and static) in the FDB of
this service.
Learned Count
The current number of learned entries in the FDB of this service.
Static Count
The current number of static entries in the FDB of this service.
Remote Age
The number of seconds used to age out FDB entries learned on an SDP.
These entries correspond to MAC addresses learned on remote SAPs.
Local Age
The number of seconds used to age out FDB entries learned on local
SAPs.
High WaterMark
The utilization of the FDB table of this service at which a ‘table full’
alarm is raised by the agent.
Low WaterMark
The utilization of the FDB table of this service at which a ‘table full’
alarm is cleared by the agent.
Mac Learning
Specifies whether the MAC learning process is enabled in this service.
Discard Unknown
Specifies whether frames received with an unknown destination MAC
are discarded in this service.
MAC Aging
Specifies whether the MAC aging process is enabled in this service.
Relearn Only
When enabled, indicates that either the FDB table of this service is full
or that the maximum system-wide number of MAC's supported by the
agent has been reached, and thus MAC learning is temporary disabled,
and only MAC re-learns can take place.
Total Service FDBs
The current number of service FDBs configured on this node.
Total FDB Config-
ured Size
The sum of configured FDBs.
Total FDB Entries
In Use
The total number of entries (both learned and static) in use.