- Preface
- Configuring Spanning Tree Protocol
- Configuring Loop Detection Guard
- Configuring Multiple Spanning-Tree Protocol
- Configuring Optional Spanning-Tree Features
- Configuring EtherChannels
- Configuring Precision Time Protocol (PTP)
- Configuring Generalized Precision Time Protocol
- Configuring Resilient Ethernet Protocol
- Configuring UniDirectional Link Detection
- Configuring Layer 2 Protocol Tunneling
- Configuring IEEE 802.1Q Tunneling
- Configuring VLAN Mapping
- Configuring Flexlink+
- Troubleshooting Layer 2
Layer 2 Configuration Guide, Cisco IOS XE Dublin 17.12.x (Catalyst 9400 Switches)
Bias-Free Language
The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
- Updated:
- July 28, 2023
Feedback