Integrated Routing and Bridging (IRB)

Integrated Routing and Bridging (IRB), allows you to route a given protocol between routed interfaces and bridge groups within a single switch router.

Configure

Configuration Examples and TechNotes

(All Layer-Three Switching and Forwarding Configuration Examples and TechNotes)

EtherChannel and Trunking Between Catalyst Layer 2 Switches and 2948G-L3/4908G-L3 Switches Configuration Example

Troubleshoot and Alerts

Troubleshooting TechNotes

(All Layer-Three Switching and Forwarding Troubleshooting TechNotes)

Asymmetric Routing with Bridge Groups on Catalyst 2948G-L3 and 4908G-L3 Switches

Understanding and Configuring VLAN Routing and Bridging on a Router Using the IRB Feature

Hierarchical Navigation

Integrated Routing and Bridging (IRB)

Introduction