![Implementing EtherChannel in a Switched Network > Implementing Cisco IP Switched Networks (SWITCH) Foundation Learning Guide: Campus Network Architecture | Cisco Press Implementing EtherChannel in a Switched Network > Implementing Cisco IP Switched Networks (SWITCH) Foundation Learning Guide: Campus Network Architecture | Cisco Press](https://www.ciscopress.com/content/images/chap3_9781587206641/elementLinks/03fig27_alt.jpg)
Implementing EtherChannel in a Switched Network > Implementing Cisco IP Switched Networks (SWITCH) Foundation Learning Guide: Campus Network Architecture | Cisco Press
![Implementing EtherChannel in a Switched Network > Implementing Cisco IP Switched Networks (SWITCH) Foundation Learning Guide: Campus Network Architecture | Cisco Press Implementing EtherChannel in a Switched Network > Implementing Cisco IP Switched Networks (SWITCH) Foundation Learning Guide: Campus Network Architecture | Cisco Press](https://www.ciscopress.com/content/images/chap3_9781587206641/elementLinks/03fig24.jpg)
Implementing EtherChannel in a Switched Network > Implementing Cisco IP Switched Networks (SWITCH) Foundation Learning Guide: Campus Network Architecture | Cisco Press
![switch - Cisco nexus vpc spanning-tree port type trunk question - Network Engineering Stack Exchange switch - Cisco nexus vpc spanning-tree port type trunk question - Network Engineering Stack Exchange](https://i.stack.imgur.com/5gdQq.png)
switch - Cisco nexus vpc spanning-tree port type trunk question - Network Engineering Stack Exchange
![Configuring EtherChannel and 802.1Q Trunking Between Catalyst L2 Fixed Configuration Switches and a Router (InterVLAN Routing) - Cisco Configuring EtherChannel and 802.1Q Trunking Between Catalyst L2 Fixed Configuration Switches and a Router (InterVLAN Routing) - Cisco](https://www.cisco.com/c/dam/en/us/support/docs/switches/catalyst-2950-series-switches/24042-158a.gif)