Displaying interface information helps you know the traffic volume and rate on interfaces, and thus analyze network conditions.
You can run a display command to check the configuration and status of a specific interface. Table 1 lists the display commands.
Action |
Command |
|---|---|
Display the status of a specified Ethernet interface. |
display interface [ interface-type [ interface-number ] ] [ | { begin | exclude | include } regular-expression ] |
Display brief information about Ethernet interfaces. |
display interface ethernet brief [ | { begin | include | exclude } regular-expression ] |
Display brief information about interfaces. |
display interface brief [ | { begin | include | exclude } regular-expression ] |
Display the status of the null interface. |
display interface null [ number ] [ | { begin | include | exclude } regular-expression ] |
Display the status of the loopback interface. |
display interface loopback [ number ] [ | { begin | include | exclude } regular-expression ] |
Display the configuration and statistics related to the IPv4 address of the interface. |
display ip interface [ interface-type interface-number ] display ip interface brief [ interface-type ] [ interface-number ] |
Display the configuration and statistics related to the IPv6 address of the interface. |
display ipv6 interface [ interface-type interface-number ] |
Display the physical attributes of the specified interface. |
display interface phy-option [ interface-type interface-number ] |