- Written by Wade Carpenter
- Posted on April 24, 2020
- Updated on July 15, 2024
- 16443 Views
EVPN MPLS VPWS (RFC 8214) provides the ability to forward customer traffic to / from a given attachment circuit (AC) without any MAC lookup / learning. The basic advantage of VPWS over an L2 EVPN is the reduced control plane signalling due to not exchanging MAC address information. In contrast to LDP pseudowires, EVPN MPLS VPWS uses BGP for signalling. Port based and VLAN based services are supported.
- Written by Christoph Schwarz
- Posted on August 23, 2022
- Updated on October 21, 2022
- 8787 Views
Flexible cross-connect service is an extension of EVPN MPLS Virtual Private Wire Service (VPWS) (RFC 8214). It allows for multiplexing multiple attachment circuits across different Ethernet Segments and physical interfaces into a single EVPN VPWS service tunnel while still providing single-active and all-active multi-homing.
- Written by Edwin Tambi
- Posted on August 19, 2020
- Updated on July 3, 2024
- 20582 Views
EOS supports the ability to match on a single VLAN tag (example: encapsulation dot1q vlan 10) or a VLAN tag pair (example: encapsulation dot1q vlan 10 inner 20) to map matching packets to an interface. In this case, the encapsulation string is considered consumed by the mapped interface before forwarding, which means that the tags are effectively removed from the incoming packet for the purposes of any downstream forwarding.
- Written by Shriprama Rao
- Posted on November 20, 2023
- Updated on November 20, 2023
- 4879 Views
This feature allows encapsulating (and decapsulating) L2 traffic from a given interface or subinterface over a GRE tunnel. An MPLS label is added to identify the ingress interface (similar to MPLS pseudowires) and the GRE tunnel is used to transport the packets to a remote endpoint.
- Written by Pedro Coutinho
- Posted on December 22, 2020
- Updated on October 10, 2022
- 11388 Views
The LDP pseudowire feature provides support for emulating Ethernet connections over a Multiprotocol Label
- Written by Nicholas Tan
- Posted on June 15, 2022
- Updated on June 17, 2023
- 7483 Views
The alternate LDP pseudowire feature enables users to configure an alternate pseudowire to the existing (primary) pseudowire for a given patch. Preference is initially given to the primary pseudowire.
- Written by Sharad Birmiwal
- Posted on October 11, 2019
- Updated on October 11, 2019
- 7217 Views
This feature allows configuring user defined tunnel RIBs for the resolution of LDP pseudowire endpoints. User
- Written by Nikhil Satish Pai
- Posted on August 18, 2022
- Updated on August 22, 2022
- 5703 Views
The feature will provide the ability to error disable local interfaces in a BGP VPWS pseudowire when the remote interface is shutdown or whenever we do not receive a response from BGP.