System Information and Statistics Commands
8039_en_01
PHOENIX CONTACT
5-11
show mac-addr-table
This command displays the forwarding database entries. These entries are used by the
transparent bridging function to determine how to forward a received frame.
Enter
all
or no parameter to display the entire table. Enter a MAC Address and VLAN ID to
display the table entry for the requested MAC address on the specified VLAN. Enter the
count
parameter to view summary information about the forwarding database table. Use the
interface <slot/port>
parameter to view MAC addresses on a specific interface. Use
the
vlan <vlan_id>
parameter to display information about MAC addresses on a specified
VLAN.
Unicast Packets
Transmitted
The total number of packets that higher-level protocols requested be transmitted to a subnetwork-
unicast address, including those that were discarded or not sent.
Multicast Packets
Transmitted
The total number of packets that higher-level protocols requested be transmitted to a Multicast address,
including those that were discarded or not sent.
Broadcast Packets
Transmitted
The total number of packets that higher-level protocols requested be transmitted to the Broadcast
address, including those that were discarded or not sent.
Transmit Packets
Discarded
The number of outbound packets which were chosen to be discarded even though no errors had been
detected to prevent their being deliverable to a higher-layer protocol. A possible reason for discarding
a packet could be to free up buffer space.
Most Address
Entries Ever Used
The highest number of Forwarding Database Address Table entries that have been learned by this
switch since the most recent reboot.
Address Entries in
Use
The number of Learned and static entries in the Forwarding Database Address Table for this switch.
Maximum VLAN
Entries
The maximum number of Virtual LANs (VLANs) allowed on this switch.
Most VLAN Entries
Ever Used
The largest number of VLANs that have been active on this switch since the last reboot.
Static VLAN
Entries
The number of presently active VLAN entries on this switch that have been created statically.
Dynamic VLAN
Entries
The number of presently active VLAN entries on this switch that have been created by GVRP
registration.
VLAN Deletes
The number of VLANs on this switch that have been created and then deleted since the last reboot.
Time Since
Counters Last
Cleared
The elapsed time, in days, hours, minutes, and seconds, since the statistics for this switch were last
cleared.
Term
Definition
Format
show mac-addr-table
[{<macaddr> <vlan_id> | all | count | interface <slot/port>
| vlan <vlan_id>}]
Mode
Privileged EXEC
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