Switch Stacks Routing Interfaces Configuration

Dashboard Location: Switching > Switch Stacks > [Stack Name] > Routing & DHCP

Switch Stack Layer 3 Interface Management

Switch stack routing interfaces configuration in Meraki networks provides administrators with comprehensive Layer 3 connectivity and inter-VLAN routing capabilities for stacked switches, enabling VLAN interface creation, IP address assignment, DHCP service management, and OSPF routing integration. This functionality supports network segmentation, subnet routing, multicast forwarding, and centralized DHCP services across the switch stack. Stack routing interfaces are essential for creating routed networks, enabling inter-VLAN communication, providing DHCP services, and integrating with dynamic routing protocols in enterprise network architectures.

Diagram

Classes

switch_stacks (meraki.domains.organizations.networks)

Name	Type	Constraint	Mandatory	Default Value
routing_interfaces	List	`[routing_interfaces]`	No

routing_interfaces (meraki.domains.organizations.networks.switch_stacks)

Name	Type	Constraint	Mandatory	Default Value
name	String	min: `1`, max: `127`	No
subnet	String	Regex: `^((25[0-5]\|2[0-4][0-9]\|1[0-9]{2}\|[1-9]?[0-9])\.){3}(25[0-5]\|2[0-4][0-9]\|1[0-9]{2}\|[1-9]?[0-9])\/([1-9]\|[12][0-9]\|3[0-2])$`	No
interface_ip	IP		No
multicast_routing	Choice	`IGMP snooping querier`, `disabled`, `enabled`	No
vlan_id	Any	Integer[min: `1`, max: `4094`] or String[matches: `(?:[1-9]	[1-9][0-9]	[1-9][0-9]2
default_gateway	IP		No
ospf_settings	Class	`[ospf_settings]`	No
ipv6	Class	`[ipv6]`	No
dhcp	Class	`[dhcp]`	No

ospf_settings (meraki.domains.organizations.networks.switch_stacks.routing_interfaces)

Name	Type	Constraint	Mandatory
area	Any	String[min: `1`, max: `13`] or IP or Integer[min: `1`, max: `4294967295`]	No
cost	Integer	min: `1`, max: `65535`	No
is_passive	Boolean	`true`, `false`	No

ipv6 (meraki.domains.organizations.networks.switch_stacks.routing_interfaces)

Name	Type	Constraint	Mandatory
assignment_mode	Choice	`eui-64`, `static`	No
prefix	String	min: `1`, max: `1024`	No
address	String	min: `1`, max: `1024`	No
gateway	IP		No

dhcp (meraki.domains.organizations.networks.switch_stacks.routing_interfaces)

Name	Type	Constraint	Mandatory
dhcp_mode	Choice	`dhcpDisabled`, `dhcpRelay`, `dhcpServer`	No
dhcp_relay_server_ips	List	IP	No
dhcp_lease_time	Choice	`1 day`, `1 hour`, `1 week`, `12 hours`, `30 minutes`, `4 hours`	No
dns_nameservers_option	Choice	`custom`, `googlePublicDns`, `openDns`	No
dns_custom_nameservers	List	IP	No
boot_next_server	IP		No
boot_file_name	String	min: `1`, max: `127`	No
dhcp_options	List	`[dhcp_options]`	No
reserved_ip_ranges	List	`[reserved_ip_ranges]`	No
fixed_ip_assignments	List	`[fixed_ip_assignments]`	No
boot_options	Boolean	`true`, `false`	No

dhcp_options (meraki.domains.organizations.networks.switch_stacks.routing_interfaces.dhcp)

Name	Type	Constraint	Mandatory
code	String	Regex: `^([2-9]\|1[0-9][0-9]?\|2[0-9]\|2[0-5][0-4]\|[3-9][0-9])$`	Yes
type	Choice	`hex`, `integer`, `ip`, `text`	Yes
value	String	min: `1`, max: `127`	Yes

reserved_ip_ranges (meraki.domains.organizations.networks.switch_stacks.routing_interfaces.dhcp)

Name	Type	Constraint	Mandatory
start	IP		Yes
end	IP		Yes
comment	String	min: `1`, max: `127`	Yes

fixed_ip_assignments (meraki.domains.organizations.networks.switch_stacks.routing_interfaces.dhcp)

Name	Type	Constraint	Mandatory
name	String	min: `1`, max: `127`	Yes
mac	MAC		Yes
ip	IP		Yes

Examples

Example-1: The example below demonstrates switch stack routing interfaces configuration.

This configuration creates Layer 3 routing interfaces on switch stacks for inter-VLAN routing and gateway services. The example includes subnet assignment, VLAN associations, and routing parameters for stack-based Layer 3 functionality.

The switch stack named DEV_CORE includes two routing interfaces: CORP on subnet 100.65.10.0/24 with IP 100.65.10.1 and VLAN 10, and BMS on subnet 100.65.20.0/24 with IP 100.65.20.1 and VLAN 20. Both interfaces have multicast routing enabled, participate in OSPF area 0 with a cost of 1, and are set as passive interfaces. Additionally, the CORP interface acts as a DHCP server with a 30-minute lease time and uses Google Public DNS servers, while boot options are disabled.

meraki:
  domains:
    - name: !env domain
      administrator:
        name: !env org_admin
      organizations:
        - name: !env org
          networks:
            - name: !env network_name
              product_types:
                - appliance
                - switch
                - wireless
                - camera
                - sensor
                - cellularGateway
              switch_stacks:
                - name: DEV_CORE
                  routing_interfaces:
                    - name: CORP
                      subnet: 100.65.10.0/24
                      interface_ip: 100.65.10.1
                      multicast_routing: enabled
                      vlan_id: 10
                      ospf_settings:
                        area: "0"
                        cost: 1
                        is_passive: true
                      dhcp:
                        dhcp_mode: dhcpServer
                        dhcp_lease_time: 30 minutes
                        dns_nameservers_option: googlePublicDns
                        boot_options: false
                    - name: BMS
                      subnet: 100.65.20.0/24
                      interface_ip: 100.65.20.1
                      multicast_routing: enabled
                      vlan_id: 20
                      ospf_settings:
                        area: "0"
                        cost: 1
                        is_passive: true
                      dhcp:
                        dhcp_mode: dhcpServer
                        dhcp_lease_time: 30 minutes
                        dns_nameservers_option: googlePublicDns
                        boot_options: false
                    - name: P2P
                      subnet: 100.65.2.0/24
                      interface_ip: 100.65.2.1
                      multicast_routing: disabled
                      vlan_id: 2
                      default_gateway: 100.65.2.2
                      ospf_settings:
                        area: "0"
                        cost: 1
                        is_passive: false
                      # ipv6:
                      #   assignment_mode: static
                      #   address: FC00:65::1
                      #   prefix: FC00::/7
                      #   gateway: FC00:65::2
                      dhcp:
                        dhcp_mode: dhcpDisabled