Administrator Guide

Feature/Capability Support Status for Default VRF Support Status for Non-default VRF
PBR, L3 QoS on VLANs Yes
NOTE: QoS not supported on
VLANs.
No
IPv4 ARP Yes Yes
sFlow Yes No
VRRP on physical and logical interfaces Yes Yes
VRRPV3 Yes Yes
Secondary IP Addresses Yes Yes
Basic Yes Yes
OSPFv3 Yes Yes
IS-IS Yes Yes
BGP Yes Yes
ACL Yes No
Multicast No No
NDP Yes Yes
RAD Yes Yes
DHCP
DHCP requests are not forwarded across VRF instances. The DHCP client and server must be on the same VRF instance.
VRF Configuration
The VRF configuration tasks are:
1. Enabling VRF in Configuration Mode
2. Creating a Non-Default VRF
3. Assign an Interface to a VRF
You can also:
• View VRF Instance Information
• Connect an OSPF Process to a VRF Instance
• Configure VRRP on a VRF
Loading VRF CAM
• Load CAM memory for the VRF feature.
CONFIGURATION
feature vrf
After you load VRF CAM, CLI parameters that allow you to configure non-default VRFs are made available on the system.
Creating a Non-Default VRF Instance
VRF is enabled by default on the switch and supports up to 512 VRF instances: 1 to 511 and the default VRF (0).
• Create a non-default VRF instance by specifying a name and VRF ID number, and enter VRF configuration mode.
CONFIGURATION
ip vrf vrf-name vrf-id
940
Virtual Routing and Forwarding (VRF)