Layer-Three Switching and Forwarding

Hardware-based routing using features like MultiLayer Switching (MLS) for inter-VLAN routing.

Inter-Vlan Routing
Cisco Express Forwarding MLS (CEF MLS)
Multicast MultiLayer Switching (MMLS)
Multi-Layer Switching-Route Processor (MLS-RP)
Multi-Layer Switching-Switching Engine (MLS-SE)
Integrated Routing and Bridging (IRB)
Concurrent Routing and Bridging (CRB)
Multi-Layer Switching (MLS)

Top Search Results

Key Information

Saved Content

You can now save documents for easier access and future use. Saved documents for this product will be listed here, or visit the My Saved Content page to view and manage all saved content from across Cisco.com.

Log in to see your Saved Content.

Configuration
- Inter-Vlan Routing
  - Catalyst Express 500 Series Switches Configuration Example 13-Jun-2008
  - Configuring Inter-VLAN Routing with Catalyst 3750 Series Switches 17-Nov-2007
Operation and Troubleshooting
- Cisco Express Forwarding MLS (CEF MLS)
  - Catalyst 6500/6000 Series Switches with Supervisor Engine 720 and Cisco IOS System Software Troubleshoot of Unicast IP Routing Problems That Involve CEF 11-Dec-2008
- Integrated Routing and Bridging (IRB)
  - Configure VLAN Routing and Bridging on a Router with IRB 31-Aug-2009
- Inter-Vlan Routing
  - Configure Inter VLAN Routing with the Use of an External Router 19-May-2025
  - Configure Inter VLAN Routing with Catalyst Switches 23-Jan-2024
  - Configure Inter-VLAN Routing with Catalyst Switches 23-Jan-2024
- Multi-Layer Switching (MLS)
  - Configure 3750 MLS to 3850 MQC Conversion of QoS 20-Jun-2023
  - CAT 6500 and 7600 Series Routers and Switches TCAM Allocation Adjustment Procedures 18-Aug-2014
  - Configuring and Troubleshooting IP MLS on Catalyst 6500/6000 Switches with an MSFC 30-Aug-2005
- Multicast MultiLayer Switching (MMLS)
  - Use Global Table Multicast (GTM) Non-Segmented for mVPN 13-Dec-2022
- Cisco Express Forwarding MLS (CEF MLS)
  - Catalyst 6500/6000 Series Switches with Supervisor Engine 720 and Cisco IOS System Software Troubleshoot of Unicast IP Routing Problems That Involve CEF 11-Dec-2008
- Multi-Layer Switching (MLS)
  - Configuring and Troubleshooting IP MLS on Catalyst 6500/6000 Switches with an MSFC 30-Aug-2005
- Understanding Issues Related to Inter-VLAN Bridging 09-Sep-2005

Layer-Three Switching and Forwarding

Top Search Results

Key Information

Customers Also Viewed

Saved Content

Configuration

Configuration Examples and TechNotes

Inter-Vlan Routing

Operation and Troubleshooting

Troubleshooting TechNotes

Cisco Express Forwarding MLS (CEF MLS)

Integrated Routing and Bridging (IRB)

Inter-Vlan Routing

Multi-Layer Switching (MLS)

Multicast MultiLayer Switching (MMLS)

Cisco Express Forwarding MLS (CEF MLS)

Multi-Layer Switching (MLS)

Layer-Three Switching and Forwarding

Top Search Results

Key Information

Customers Also Viewed

Saved Content

Configuration

Configuration Examples and TechNotes

Inter-Vlan Routing

Operation and Troubleshooting

Troubleshooting TechNotes

Cisco Express Forwarding MLS (CEF MLS)

Integrated Routing and Bridging (IRB)

Inter-Vlan Routing

Multi-Layer Switching (MLS)

Multicast MultiLayer Switching (MMLS)

Cisco Express Forwarding MLS (CEF MLS)

Multi-Layer Switching (MLS)

Latest Community Activity For This Technology

Solved Issues

Community Documents