User manual

Page 140
5.11 FDB Address Table
The FDB Address Table object contains information about unicast entries for which the
device has forwarding and/or filtering information. This information is used by the
transparent bridging function when determining how to propagate a received frame.
Entries in the FDB Address Table appear automatically when VLANs are assigned FDB IDs in
the VLAN Table (See Section 5.6).
This object corresponds to SNMP ieee8021QBridgeTpFdbTable object.
5.11.1 FDB Address Table Commands
5.11.1.1 Set
C
reate and modify VLANs using the Set command:
set fdb-table s1 <fdb-id-list> <mac-addr> port <bridge-port>
If the FDB Address Table entry does not already exist, the Set command creates it and
assigns the attributes specified. Upon creation, in the event that an attribute is not explicitly
specified, the entry is created with the default value for that attribute.
If the FDB Address Table entry already exists, then the Set command will replace the
attributes that are currently defined for the entry with those specified in the command.
Note that modifying an FDB Address Table entry will fail if its port already exists in the FDB
with “self” as the assigned status.
5.11.1.2 Show
Display FDB Address Table entries using the Show command:
show fdb-table
[{s1 | all}
[{<fdb-id-list> | all}
[{<mac-addr> | all}
[{info | port | status}]]]
5.11.1.3 Clear
Delete FDB Address Table entries and clear their associated statistics using the Clear
command:
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