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Ethernet Interface Configuration
Ethernet is flexible, simple, and easy to implement, and therefore it becomes an important local area network (LAN) networking technology. You need to configure Ethernet interfaces when using Ethernet technology to establish LANs.
- Overview of Ethernet Interfaces
Ethernet interfaces, including Ethernet electrical and optical interfaces, are used in local area networks (LANs). - Licensing Requirements and Limitations for Ethernet Interfaces
- Default Settings for Ethernet Interfaces
- Configuring a Port Group
Port groups can be configured to reduce interface configuration workload. - Configuring General Attributes of Ethernet Interfaces
This section describes how to configure general attributes of Layer 2 and Layer 3 Ethernet interfaces, including the rate, auto-negotiation, medium dependent interface (MDI) type, and duplex mode. - Configuring Layer 2 Ethernet Interfaces
This section describes the configurations that are only supported by Layer 2 Ethernet interfaces, including interface isolation. - Configuring Layer 3 Ethernet Interfaces
This section describes some configurations that are supported only by Layer 3 Ethernet interfaces, including the maximum transmission unit (MTU) and combo interface working mode. - Maintaining Ethernet Interfaces
This section describes how to maintain Ethernet interfaces, including using the loopback function to check the interface and deleting interface statistics. - Configuration Examples for Ethernet Interfaces
This section provides Ethernet interface configuration examples, including network requirements, configuration roadmap, configuration procedure, and configuration files. - Troubleshooting Ethernet Interfaces
This section describes the common configuration errors and provides the troubleshooting methods. - FAQ About Ethernet Interfaces