![layer3 - Why should I use Router on a Stick If already doing interVlan routing using L3 Switch in same netwrok? - Network Engineering Stack Exchange layer3 - Why should I use Router on a Stick If already doing interVlan routing using L3 Switch in same netwrok? - Network Engineering Stack Exchange](https://i.stack.imgur.com/OnYo9.png)
layer3 - Why should I use Router on a Stick If already doing interVlan routing using L3 Switch in same netwrok? - Network Engineering Stack Exchange
Inter-VLAN Routing or Route On a Stick Configuration Using Cisco Packet Tracer | Router Switch Configuration Using Packet Tracer GNS3
![Inter-VLAN routing with redundant topology - Network Protection: Firewall, NAT, QoS, & IPS - UTM Firewall - Sophos Community Inter-VLAN routing with redundant topology - Network Protection: Firewall, NAT, QoS, & IPS - UTM Firewall - Sophos Community](http://www.networkstraining.com/images/router-on-a-stick.jpg)