Campus Fabric Layer 3 unicast considerations

The following table lists Layer 3 unicast features available in a Campus Fabric domain for ICX 7150, ICX 7250, or ICX 7450 devices enabled as PE units. Layer 3 features do not change for ICX 7650 devices enabled as CB units.

Layer 3 unicast features in a Campus Fabric domain

Layer 3 PE support
Features and capabilities IPv4 IPv6
Static Routes Yes Yes
Host Routes Yes Yes
Virtual Interfaces Yes Yes
Routed Interfaces Yes Yes
Route-only Support Yes Yes
RIP v1/v2 announce Yes1 N/A
RIPv1/v2 Yes 1 N/A
RIPng N/A No
OSPFv2 Yes 1 N/A
OSPFv3 N/A Yes1
ECMP Yes2 Yes2
VRRP Yes N/A
VRRPv3 No Yes
VRRP-E Yes Yes
VRRP-E SPF Yes Yes
IPv6 over IPv4 Tunnels N/A No3
Multi-VRF Yes Yes
IPv4 over GRE-IPv4 Tunnels Yes1 N/A
BGP Yes1 N/A
BGP4+ Yes1 Yes1

  1. On a VE when the VE (VLAN) contains ports on a PE unit. ↩
  2. Not supported on VP LAGs. ↩
  3. Configuration is not blocked, but the feature is not supported. All IPv6 tunnel packets will be dropped. ↩
Parent topic: Campus Fabric Considerations for Layer 2, Layer 3, Multicast, Security, and QoS