![Networking at Layer 2: Forwarding VLAN Tagged Frames - Technical Documentation - Support - Juniper Networks Networking at Layer 2: Forwarding VLAN Tagged Frames - Technical Documentation - Support - Juniper Networks](https://www.juniper.net/techpubs/images/g016819.gif)
Networking at Layer 2: Forwarding VLAN Tagged Frames - Technical Documentation - Support - Juniper Networks
![Cisco APIC Layer 2 Networking Configuration Guide, Release 4.1(x) - 802.1Q Tunnels [Cisco Application Policy Infrastructure Controller (APIC)] - Cisco Cisco APIC Layer 2 Networking Configuration Guide, Release 4.1(x) - 802.1Q Tunnels [Cisco Application Policy Infrastructure Controller (APIC)] - Cisco](https://www.cisco.com/c/dam/en/us/td/i/500001-600000/500001-510000/501001-502000/501361.jpg)
Cisco APIC Layer 2 Networking Configuration Guide, Release 4.1(x) - 802.1Q Tunnels [Cisco Application Policy Infrastructure Controller (APIC)] - Cisco
![Configuring 802.1Q Trunking Between a Catalyst 3550/3560/3750 and Catalyst Switches That Run Cisco IOS Software - Cisco Configuring 802.1Q Trunking Between a Catalyst 3550/3560/3750 and Catalyst Switches That Run Cisco IOS Software - Cisco](https://www.cisco.com/c/dam/en/us/support/docs/switches/catalyst-6000-series-switches/10599-88-a.gif)