How to Configure Inter-VLAN Routing - SYSNETTECH Solutions
Configure Inter-VLAN routing on Cisco Router - Jesin's Blog
Your Ultimate Inter-VLAN Routing Configuration Guide for Cisco
Example for Configuring Sub-interfaces to Implement Inter-VLAN Communication - AR100-S, AR110-S, AR120-S, AR150-S, AR160-S, AR200-S, AR1200-S, AR2200-S, and AR3200-S CLI-based Typical Configuration Examples - Huawei
VLAN Routing with Router 802.1Q Trunks > IP Routing in the LAN | Cisco Press