[Yandex Cloud documentation](../../index.md) > [Yandex Cloud Router](../index.md) > Use cases > All use cases

# Cloud Interconnect and Cloud Router use cases

## Use cases with reservation {#cr-ha}

- [On-prem with redundancy and 1 VPC](ri-1_prc-2ha_vpc-1.md)
- [On-prem with redundancy and multiple VPCs](ri-1_prc-2ha_vpc-few.md)
- [Reserving an on-prem connection via a VPN gateway](prc-ha-via-vpn-gw.md)
- [Even redistribution of on-prem traffic (Active-Active)](prc-ha-with-active-active.md)
- [Prioritizing on-prem traffic based on direction (Active-Standby)](prc-ha-with-active-standby.md)
- [Even traffic distribution for route 0.0.0.0/0](prc-ha-with-default-active-active.md)
- [Prioritizing traffic by direction for route 0.0.0.0/0](prc-ha-with-default-active-standby.md)
- [Prioritizing a static VPC route over routes from on-prem](static-priority-via-vpn-gw.md)

## Use cases without reservation {#cr-noha}

- [On-prem without redundancy and 1 VPC](ri-1_prc-1noha_vpc-1.md)
- [On-prem without redundancy and multiple VPCs](ri-1_prc-1noha_vpc-few.md)
- [Two separate RIs without on-prem redundancy](ri-2_prc-1noha_vpc-1.md)

## VPC Stitching use cases {#cr-vpcs}
- [Establishing network connectivity between two or more cloud networks (VPC Stitching)](vpc-st-with-two-vpc.md)
- [Establishing network connectivity between two or more cloud networks and on-prem resources (VPC Stitching)](vpc-st-with-two-vpc-and-onprem.md)

## Integration use cases with Yandex BareMetal {#cr-bms}

- [Setting up network connectivity between Yandex BareMetal and Yandex Virtual Private Cloud subnets using Yandex Cloud Interconnect](../tutorials/bm-vrf-and-vpc-interconnect.md)