Address Table Settings

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CLI – This example shows statistics for port 12.

 

 

 

 

Console#show interfaces counters ethernet 1/12

4-131

Ethernet 1/12

 

 

Iftable stats:

 

 

Octets input: 868453, Octets output: 3492122

 

 

Unicast input: 7315, Unitcast output: 6658

 

 

Discard input: 0, Discard output: 0

 

 

Error input: 0, Error output: 0

 

 

Unknown protos input: 0, QLen output: 0

 

 

Extended iftable stats:

 

 

Multi-cast input: 0, Multi-cast output: 17027

 

 

Broadcast input: 231, Broadcast output: 7

 

 

Ether-like stats:

 

 

Alignment errors: 0, FCS errors: 0

 

 

Single Collision frames: 0, Multiple collision frames: 0

 

 

SQE Test errors: 0, Deferred transmissions: 0

 

 

Late collisions: 0, Excessive collisions: 0

 

 

Internal mac transmit errors: 0, Internal mac receive errors: 0

 

 

Frame too longs: 0, Carrier sense errors: 0

 

 

Symbol errors: 0

 

 

RMON stats:

 

 

Drop events: 0, Octets: 4422579, Packets: 31552

 

 

Broadcast pkts: 238, Multi-cast pkts: 17033

 

 

Undersize pkts: 0, Oversize pkts: 0

 

 

Fragments: 0, Jabbers: 0

 

 

CRC align errors: 0, Collisions: 0

 

 

Packet size <= 64 octets: 25568, Packet size 65 to 127 octets: 1616

 

 

Packet size 128 to 255 octets: 1249, Packet size 256 to 511 octets: 1449

Packet size 512 to 1023 octets: 802, Packet size 1024 to 1518 octets: 871

 

 

 

Address Table Settings

Switches store the addresses for all known devices. This information is used to pass traffic directly between the inbound and outbound ports. All the addresses learned by monitoring traffic are stored in the dynamic address table. You can also manually configure static addresses that are bound to a specific port.

Setting Static Addresses

A static address can be assigned to a specific interface on this switch. Static addresses are bound to the assigned interface and will not be moved. When a static address is seen on another interface, the address will be ignored and will not be written to the address table.

Command Attributes

•Static Address Counts13 – The number of manually configured addresses.•Current Static Address Table – Lists all the static addresses.

•Interface – Port or trunk associated with the device assigned a static address.

•MAC Address – Physical address of a device mapped to this interface.•VLAN – ID of configured VLAN (1-4094).

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