Users Guide

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Related Commands
show running-cong — displays the ow conguration parameters (non-default values only).
show interfaces — displays the negotiated ow control parameters.
interface
Congure a physical interface on the switch.
Syntax
interface interface
Parameters
interface Enter one of the following keywords and slot/port or number information:
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
Defaults Not congured.
Command Modes CONFIGURATION
Supported Modes All Modes
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
8.3.17.0 Supported on the M I/O Aggregator.
Usage Information
You cannot delete a physical interface.
By default, physical interfaces are disabled (shutdown) and are in Layer 3 mode. To place an interface in
mode, ensure that the interface’s conguration does not contain an IP address and enter the Port
Channel Commands
command. By default, in PMUX mode, the interface is shut down when the
portmode hybrid and switchport are enabled.
The tunnel interface operates as an ECMP (equal cost multipath) only when the next hop to the tunnel
destination is over a physical interface. If you select any other interface as the next hop to the tunnel
destination, the tunnel interface does not operate as an ECMP.
Interfaces
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