- Written by Jonathan Kehler
- Posted on 4月 15, 2020
- Updated on 4月 15, 2020
- 3578 Views
Adds the ability to revert to previous behavior where BGP and static routes could resolve over BGP aggregates (when
- Written by Shyam Kota
- Posted on 3月 12, 2020
- Updated on 3月 12, 2020
- 3254 Views
The CPU CoS mapping feature can only be configured on physical routed interfaces. No other interface types including
- Written by Rafat Mahmud
- Posted on 3月 6, 2020
- Updated on 3月 6, 2020
- 3736 Views
MPLS LDP traceroute utility has now been extended to support multipath traceroute. This allows network
- Written by Chitra Ramachandran
- Posted on 4月 15, 2020
- Updated on 4月 15, 2020
- 3511 Views
Add support for configuring admin distance for OSPFv3 external routes, without this OSPFv3 would always install
- Written by Bohan Yang
- Posted on 3月 5, 2020
- Updated on 2月 1, 2023
- 4348 Views
QSFP+ transceiver supports 40G and 4x10G. This feature provides support for changing the default QSFP mode between
- Written by Alton Lo
- Posted on 3月 18, 2020
- Updated on 3月 18, 2020
- 11677 Views
In the Centralized Anycast Gateway configuration, the Spines are configured with EVPN IRB and are used as the IP
- Written by Jeffrey Nelson
- Posted on 3月 5, 2020
- Updated on 7月 31, 2023
- 6500 Views
This feature adds control plane support for inter subnet forwarding between EVPN and IPVPN networks. It also
- Written by Mitchell Jameson
- Posted on 2月 5, 2020
- Updated on 2月 5, 2020
- 4092 Views
This feature enables support for an EVPN VxLAN control plane in conjunction with Arista’s OpenStack ML2 plugin for
- Written by James Shephard
- Posted on 3月 6, 2020
- Updated on 7月 12, 2023
- 3676 Views
Forwarding destination prediction enables visibility into how a packet is forwarded through the switch, allowing you to determine which interface(s) a packet would egress out of. This feature has been expanded upon with support for packets specified as a byte stream, allowing you to fully specify the packet.
- Written by Pratik Mangalore
- Posted on 12月 14, 2020
- Updated on 11月 22, 2023
- 6342 Views
IP Locking is an EOS feature configured on an Ethernet Layer 2 port. When enabled, it ensures that a port will only permit IP and ARP packets with IP source addresses that have been authorized. As of EOS-4.25.0F release update, IP Locking can run in two modes - IPv4 Locking (which will be referred to as IP Locking) and IPv6 Locking, which can be configured using the commands mentioned in the below sections. IP Locking prevents another host on a different interface from claiming ownership of an IP address through either IP or ARP spoofing.
- Written by Phillip Jie
- Posted on 3月 6, 2020
- Updated on 3月 6, 2020
- 3469 Views
This article describes the support for specifying DSCP mask in IPv4 access list. DSCP mask can be used to match
- Written by Nathan Wolfe
- Posted on 2月 15, 2018
- Updated on 6月 1, 2023
- 6622 Views
Introduced in EOS-4.20.1F, “selectable hashing fields” feature controls whether a certain header’s field is used in the hash calculation for LAG and ECMP.
- Written by Mark Lisee
- Posted on 3月 6, 2020
- Updated on 3月 6, 2020
- 3554 Views
This article describes speed configuration for the management SFP port. DCS 7300 SUP2. DCS 7300 SUP2 D
- Written by Kushagra Mohan
- Posted on 3月 18, 2020
- Updated on 7月 21, 2023
- 4452 Views
This feature enables per port TC-To-COS mapping, where TC represents Traffic-Class and COS represents Vlan tag PCP bits. While at present there is a global TC-To-COS mapping, we can use the TC-To-COS feature to create custom profiles which can be applied to the required interfaces.
- Written by Phillip Jie
- Posted on 12月 19, 2019
- Updated on 2月 5, 2022
- 4866 Views
This article describes the support for specifying User Defined Fields(UDF) in Port ACLs including IPv4, IPv6, and
- Written by Chitra Ramachandran
- Posted on 4月 15, 2020
- Updated on 9月 7, 2020
- 3358 Views
This document describes the feature that allows redistribution of routes from ISIS to OSPFv3 running on a device.
- Written by Ruhi Saraf
- Posted on 3月 18, 2020
- Updated on 3月 18, 2020
- 4079 Views
This feature allows routes that were leaked from one VRF (the source VRF) into another VRF (the destination VRF) using
- Written by Deeksha Srivastava
- Posted on 3月 12, 2020
- Updated on 3月 16, 2020
- 3667 Views
This feature adds support for ‘match interface’ clause under route map config for Bgp policy application in
- Written by Jason Shamberger
- Posted on 3月 11, 2020
- Updated on 10月 30, 2023
- 9143 Views
EOS 4.21.3F introduces support for BGP Flowspec, as defined in RFC5575 and RFC7674. The typical use case is to filter or redirect DDoS traffic on edge routers.
- Written by Aparna Karanjkar
- Posted on 3月 13, 2020
- Updated on 3月 13, 2020
- 4543 Views
4.23.2F release supports reading and streaming various OpenConfig configuration and state models over gNMI (gRPC
- Written by John Nelson
- Posted on 3月 5, 2020
- Updated on 3月 5, 2020
- 4030 Views
When a high speed serial communication link is established, the two ends communicate with each other over a
- Written by Anais Taing
- Posted on 3月 13, 2020
- Updated on 7月 21, 2023
- 4197 Views
The Tap Aggregation timestamping feature supports both timestamping packets in TAI (International Atomic Time)