Verifying Basic Interface Parameter Configurations

Procedure

Run the display interface [ interface-type [ interface-number [.subinterface-number ] ] ] command to check information about an interface, including interface running status, basic interface configuration, and packet forwarding on the interface.
Run the display interface brief [ main ] command to check brief information about interfaces, including the physical status, protocol status, bandwidth usage in the inbound and outbound directions during a specific period, and the number of error packets sent and received.
Run the display ip interface [ interface-type interface-number [.subinterface-number ] ] command to check the IP configuration of an interface.
Run the display interface description [ interface-type [ interface-number [.subinterface-number ] ] ] command to check the description of an interface.
Run the display counters [ inbound | outbound ] [ interface interface-type [ interface-number [.subinterface-number ] ] ] [ nonzero ] command to check traffic statistics on a physical interface.
Run the display counters rate [ inbound | outbound ] [ interface interface-type [ interface-number [.subinterface-number ] ] ] [ nonzero ] command to check the inbound and outbound traffic rates on an interface.
Run the display counters error [ inbound | outbound ] [ interface interface-type [ interface-number [.subinterface-number ] ] ] command to check error traffic statistics on an interface.