- Written by Swati Patel
- Posted on 10月 27, 2021
- Updated on 6月 22, 2022
- 15961 Views
[L2 EVPN] and [Multicast EVPN IRB] solutions allow for the delivery of customer BUM (Broadcast, Unknown unicast and Multicast) traffic in a L2VPN and L3VPNs respectively using multicast in the underlay network.
- Written by Xuan Qi
- Posted on 4月 18, 2024
- Updated on 4月 18, 2024
- 1680 Views
This feature adds all-active (A-A) multihoming support on the multi-domain EVPN VXLAN-MPLS gateway. It allows L2 and L3 ECMP to form between the multihoming gateways on the TOR devices inside the site and on the gateways in the remote sites. Therefore, traffic can be load-balanced to the multi-homing gateway and redundancy and fast convergence can be achieved.
- Written by Sandeep Betha
- Posted on 1月 31, 2022
- Updated on 9月 15, 2023
- 9924 Views
PIM External Gateways (PEGs) allow an EVPN overlay multicast network to interface with an external PIM domain. They can be used to interconnect two data centers using an external PIM domain in between them.
- Written by Kallol Mandal
- Posted on 1月 17, 2019
- Updated on 8月 16, 2024
- 7045 Views
Selective ARP install is the selective programming of remote ARPs in hardware as received through EVPN Type 2 MAC IP
- Written by Rohit Maurya
- Posted on 6月 21, 2021
- Updated on 7月 13, 2022
- 12062 Views
Private VLAN is a feature that segregates a regular VLAN broadcast domain while maintaining all ports in the same IP
- Written by Jeevan Kamisetty
- Posted on 12月 22, 2020
- Updated on 12月 22, 2020
- 9851 Views
Arista MLAG supports STP for Layer 2 loop detection. In fact, most customers enable STP in their MLAG(s) to ensure no
- Written by Daniel Guerin
- Posted on 10月 20, 2022
- Updated on 11月 3, 2022
- 5117 Views
Spanning Tree Protocol requires each interface to have a unique port number ranging from 1 through 4095. Arista STP typically assigns port numbers to port-channel interfaces in the order in which they are configured.
- Written by Matthew Carrington-Fair
- Posted on 2月 22, 2021
- Updated on 5月 6, 2021
- 7040 Views
Prior to 4.25.2F, support for BGP PIC was restricted to locally identifiable failures such as link failures. If a
- Written by Jialong Chen
- Posted on 12月 17, 2021
- Updated on 4月 4, 2024
- 7260 Views
This feature expands Multi Domain EVPN VXLAN to support an Anycast Gateway model as the mechanism for gateway
- Written by Hyun Chul Chung
- Posted on 12月 23, 2019
- Updated on 12月 23, 2019
- 6905 Views
This feature enables support for migrating from only using VCS as the control plane to only using EVPN as a control
- Written by Aaron Bamberger
- Posted on 11月 12, 2019
- Updated on 11月 12, 2019
- 6233 Views
In EVPN, when configuring the member VLANs for a VLAN aware bundle, the existing configuration command only allows
- Written by Nikhil Satish Pai
- Posted on 8月 18, 2022
- Updated on 8月 22, 2022
- 4601 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.