Interface Types; View Basic Interface Information; Show Interfaces - Dell S3048-ON Configuration Manual

• VLAN Interfaces
• Loopback Interfaces
• Null Interfaces
• Port Channel Interfaces
• Bulk Configuration
• Defining Interface Range Macros
• Monitoring and Maintaining Interfaces
• Configuring wavelength for 10–Gigabit SFP+ optics
• Link Dampening
• Link Bundle Monitoring
• Using Ethernet Pause Frames for Flow Control
• Configure the MTU Size on an Interface
• Port-Pipes
• Auto-Negotiation on Ethernet Interfaces
• View Advanced Interface Information
• Configuring the Traffic Sampling Size Globally
• Dynamic Counters

Interface Types

The following table describes different interface types.
Table 22. Different Types of Interfaces
Interface Type
Physical
Management
Loopback
Null
Port Channel
VLAN

View Basic Interface Information

To view basic interface information, use the following command.
You have several options for viewing interface status and configuration parameters.
• Lists all configurable interfaces on the chassis.
EXEC mode

show interfaces

This command has options to display the interface status, IP and MAC addresses, and multiple counters for the amount and type of
traffic passing through the interface.
If you configured a port channel interface, this command lists the interfaces configured in the port channel.
Modes Possible
L2, L3
N/A
L3
N/A
L2, L3
L2, L3
Default Mode
Unset
N/A
L3
N/A
L3
L2
Requires Creation
No
No
Yes
No
Yes
Yes (except default)
Default State
Shutdown (disabled)
No Shutdown (enabled)
No Shutdown (enabled)
Enabled
Shutdown (disabled)
L2 - Shutdown (disabled)
L3 - No Shutdown
(enabled)
Interfaces 317