Concept Guide

show ip interface
View IP-related information on all interfaces.
Syntax
show ip interface [interface | brief] [configuration]
Parameters
interface (OPTIONAL) Enter the following keywords and slot/port or number information:
• For the Management interface, enter the keyword ManagementEthernet followed
by zero (0).
• For a Port Channel interface, enter the keywords port-channel followed by a
number. The range is from 1 to 128.
•
For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet
followed by the slot/port information.
• For a VLAN, enter the keyword vlan followed by a number from 1 to 4094.
brief (OPTIONAL) Enter the keyword brief to view a brief summary of the interfaces and
whether an IP address is assigned.
conguration (OPTIONAL) Enter the keyword configuration to display the physical interfaces with
non-default congurations only.
Command Modes
• EXEC
• EXEC Privilege
Supported Modes All Modes
Command History
Version Description
9.11(0.0) Updated the command output to include the unicast reverse path forwarding (uRPF)
status.
9.4(0.0) Supported on the FN I/O Aggregator.
8.3.17.0 Supported on the M I/O Aggregator.
Usage Information The following describes the show ip interface command shown in the following example.
Lines Description
TenGigabitEthernet
0/0...
Displays the interface’s type, slot/port and physical and line protocol
Internet address... States whether an IP address is assigned to the interface. If one is, that address is
displayed.
IP MTU is... Displays IP MTU value.
Inbound access... Displays the name of the any congured incoming access list. If none is congured, the
phrase “not set” is displayed.
Proxy ARP... States whether proxy ARP is enabled on the interface.
Split horizon... States whether split horizon for RIP is enabled on the interface.
Poison Reverse... States whether poison for RIP is enabled on the interface
IPv4 Routing 243