EIGRP

EIGRP (Enhanced Interior Gateway Routing Protocol) named mode provides a modern configuration syntax for managing EIGRP routing instances through named virtual instances with address-family sub-configuration. Named mode supports global and per-VRF IPv4 unicast address-families with autonomous system assignment, router-id configuration, network statements, and auto-summary control.

Diagram

Classes

iosxe

Name	Type	Constraint	Mandatory	Default Value
devices	List	devices	No
device_groups	List	device_groups	No
global	Class	global	No

devices (iosxe)

Name	Type	Constraint	Mandatory	Default Value
configuration	Class	configuration	No

device_groups (iosxe)

Name	Type	Constraint	Mandatory	Default Value
configuration	Class	configuration	No

global (iosxe)

Name	Type	Constraint	Mandatory	Default Value
configuration	Class	configuration	No

configuration (iosxe.devices)

Name	Type	Constraint	Mandatory	Default Value
routing	Class	routing	No

routing (iosxe.devices.configuration)

Name	Type	Constraint	Mandatory	Default Value
eigrp_processes	List	eigrp_processes	No

eigrp_processes (iosxe.devices.configuration.routing)

Name	Type	Constraint	Mandatory	Default Value
name	String		Yes
autonomous_system	Integer	min: 1, max: 65535	Yes
vrf	String		No
router_id	IP		No
networks	List	networks	No
auto_summary	Boolean	true, false	No
shutdown	Boolean	true, false	No

networks (iosxe.devices.configuration.routing.eigrp_processes)

Name	Type	Constraint	Mandatory	Default Value
ip	IP		Yes
wildcard	IP		Yes

Sample Configuration

The following CLI configures EIGRP named mode on a Cisco IOS-XE device with a global IPv4 address-family and a VRF address-family, including autonomous system assignment, router-id, and network statements.

router eigrp TOPGEN
 address-family ipv4 unicast autonomous-system 100
  eigrp router-id 10.255.0.1
  network 10.10.0.0 0.0.255.255
  network 10.20.0.0 0.0.0.255
  no auto-summary
 exit-address-family
 address-family ipv4 unicast vrf RED autonomous-system 100
  eigrp router-id 10.255.1.1
  network 10.20.0.0 0.0.255.255
  shutdown
 exit-address-family

Example YAML Code

The following YAML code defines the equivalent EIGRP named mode configuration using the NaC data model.

routing:
  eigrp_processes:
    - name: TOPGEN
      autonomous_system: 100
      router_id: 10.255.0.1
      auto_summary: false
      networks:
        - ip: 10.10.0.0
          wildcard: 0.0.255.255
        - ip: 10.20.0.0
          wildcard: 0.0.0.255
    - name: TOPGEN
      autonomous_system: 100
      vrf: RED
      router_id: 10.255.1.1
      shutdown: true
      networks:
        - ip: 10.20.0.0
          wildcard: 0.0.255.255