# Interface

Port>Configure>Interface

To display interface information for a port, from the CiscoView Configure Port window, select Interface from the CATEGORY popup menu.

The CiscoView Configure Port window displays the following information:

Name (ifName)

Name of the interface.

Index (ifIndex)

Unique numerical index value for the interface.

Speed (ifSpeed)

Estimate of current bandwidth in bits per second. If the value is constant or cannot be measured, nominal bandwidth is used.

Mtu (ifMtu)

Size (in bytes) of the largest protocol data unit that can be sent or received on the interface.

Physical Address (ifPhysAddress)

If applicable, a physical address such as an Ethernet MAC address, a phone number, or a Packet Data Net address. Where not relevant, a 0-length octet string is provided.

Admin Status (ifAdminStatus)

Chosen state for the interface. The possible values are up or down.

Operational Status (ifOperStatus)

Current actual operating state of the interface.

Last Change (ifLastChange)

Value of the sysUpTime (in hundredths of seconds) when the interface entered its current operational state (none if the current state was entered before last initialization of management entity).

Up/Down Traps (ifLinkUpDownTrapEnable)

Whether a trap is sent to the addresses in the Trap Receiver table every time the port state changes from up to down. Cannot modify this field for ATM Ports.