- Written by Andrew Li
- Posted on August 31, 2023
- Updated on April 10, 2024
- 8726 Views
This feature enables Flowspec rules to be leaked from one VRF to another. When combined with the ability to apply Flowspec rules from one VRF to interfaces in another VRF, this feature makes it possible to combine rules from different source VRFs into a target VRF, and apply the target VRF’s rules on the interfaces of the source VRFs.
- Written by Pintu Kumar
- Posted on June 17, 2019
- Updated on June 19, 2019
- 16311 Views
This feature extends the BGP Layer 3 VPN Import/Export and VRF Route Leaking functionality to “default” VRF.
- Written by Tanushree Bansal
- Posted on August 8, 2025
- Updated on August 8, 2025
- 906 Views
Class Based Forwarding (CBF) is a means for steering IP traffic into specific tunnels based on either the ingress DSCP values or based on “classes” which are derived from fields in the ingress packet headers and policies provisioned on the router. CBF may be used with SR-TE Policy or RSVP-TE colored tunnels.
- Written by Alton Lo
- Posted on April 27, 2020
- Updated on July 14, 2023
- 11847 Views
As described in the L3 EVPN VXLAN Configuration Guide, it is common practice to use Layer 3 EVPN to provide multi
- Written by Prashant Srinivas
- Posted on October 12, 2019
- Updated on October 12, 2019
- 11089 Views
This feature allows the leaking of connected routes from one VRF (the source VRF) to another VRF (the destination VRF)
- Written by Freedom Garcia
- Posted on December 24, 2024
- Updated on May 16, 2025
- 3454 Views
This feature, when enabled, allows NAT to function on traffic traversing between VRFs, over inter-VRF static routes or routes leaked to VRFs other than where they were configured.
- Written by Neel Kabra
- Posted on June 27, 2024
- Updated on March 5, 2025
- 4720 Views
This feature enhances IPv4 VRF scale to 1024 VRFs on AWE-7230R and AWE-7250R, and 64 VRFs on AWE-7220R.On CloudEOS, the VRF scale is as follows
- Written by Shyam Kota
- Posted on January 22, 2019
- Updated on January 22, 2019
- 9431 Views
RIB Route Control is a collection of mechanisms for controlling how IP routing table entries get used. Next hop
- Written by Paraic Gallagher
- Posted on March 17, 2025
- Updated on March 17, 2025
- 2301 Views
Routing control functions (RCF) is a language that can be used to express route filtering and attribute modification logic in a powerful and programmatic fashion. The document covers Configurations of RCF function to VrfLeak points of application
- Written by Jeff Wen
- Posted on April 6, 2021
- Updated on April 6, 2021
- 12869 Views
A Management VRF instance allows network operators to separate their management traffic from the rest of the
- Written by Dana Cook
- Posted on March 3, 2023
- Updated on March 3, 2023
- 7600 Views
The MPLS LFIB counters feature was enhanced to add support for counting labels that correspond to VRF termination labels. The full details of the MPLS LFIB counters feature can be found in the original
- Written by Terence Hui
- Posted on September 1, 2021
- Updated on July 14, 2022
- 10859 Views
Current VXLAN decapsulation logic requires the following hits on affected switches listed in the following
