This feature increases the number of routes that can be forwarded using hardware on platforms based on ASIC that

This feature allows a user to configure Autonomous System Number (ASN) in Asdot notation and get the ASN in output of

802.1X is an IEEE standard protocol that prevents unauthorized devices from gaining access to the network.

ASU, or Accelerated Software Upgrade, is a feature to minimize traffic loss when upgrading from one ASU supported EOS

A common way of configuring a switch is with config session or with config replace. In a config session, if the

ACL counters can be displayed on a per chip basis by passing an additional option in the ACL show command. The output of

This feature adds support for 10Gb, 25Gb, and 50Gb speeds on additional ports of the 7280QRA C36S and 7280QR C72:

When a switchport receives its own STP BPDU, the port goes into role ‘Backup’ and state ‘Discarding’. The

BFD (Bidirectional Forwarding Detection) authentication is used to validate the identity of BFD peers.

This feature implements RFC3107 that allows carrying a label stack with BGP route updates, using multi protocol BGP.

This feature adds support for user configured BGP Nexthop Resolution RIB profiles for various BGP based services

The replace remote AS feature allows a provider edge (PE) router to change the autonomous system (AS) number used by a

The “set as path prepend” clause in route map configuration mode has been enhanced with the addition of

This feature extends the BGP Layer 3 VPN Import/Export and VRF Route Leaking functionality to “default” VRF.

Coherent systems connect data centers over distances of hundreds, even thousands of miles. In some cases, the fiber

This feature allows the user to reset the forward error correction (FEC) statistics counters shown in the output of

The feature allows a simulated transceiver removal, without physically touching the module. This can be used for

This feature can be divided into 3 parts. Enable support for different threshold per Color per TX queue  We

This article describes the support for IP ACLs on the egress ports for filtering Bridged IPv4 traffic. The users will

The base kernel for EOS was upgraded to use newer maintenance version 4.9.122 from version 4.9.108, bringing many

This feature extends the capabilities of event monitor to include IPv6 Route and IPv6 Neighbor event logging.

This feature provides a mechanism to export default VRF routes into EVPN and advertise them as EVPN type 5 IP Prefix

Ethernet VPN (EVPN) networks normally require some measure of redundancy to reduce or eliminate the impact of

Starting with EOS release 4.22.0F, the EVPN VXLAN L3 Gateway using EVPN IRB supports routing traffic from IPV6 host to

Fair Adaptive Dynamic Thresholds (FADT) provides efficient allocation of shared packet buffer resources amongst

An introduction to Nexthop groups can be seen in the Nexthop Group section of eos. With this feature,

This feature introduces the hardware forwarding support for IPv4 over IPv4, GRE Tunnel interfaces on Arista

This feature involves the use of packet’s Time to Live (TTL) (IPv4) or Hop Limit (IPv6) attributes to protect

Hardware counter feature allows enabling counters for features using programmable hardware counter resources.

This feature allows inter VRF route leaking locally from one VRF into another on the same device. Inter VRF routes can

In a typical switch deployment, multiple ports can have the same configuration, such as description and access VLAN.

Many a times it helps to make sure the service, that is going to be provided to a customer, is really going to work as

IPv4 traffic can be encrypted and carried over IPSec tunnels originating or terminating on EOS dut. 

This feature makes a switch act as a neighbor discovery proxy for an IPv6 subnets. It can be used in conjunction with BUM

This configuration command features an IPv6 Neighbor Discovery (ND) option (called Boot File URL (BFURL) option)

This feature adds support for PIM SSM (Source Specific Multicast) for IPv6 Multicast Routing on platforms listed

This feature implements RFC6119, which allows the extension of IS IS protocol to carry IPv6 Traffic Engineering

This feature allows a user to configure multiple static adjacency SIDs for an IS IS adjacency. This feature is an

Normally, a switch traps L2 protocol frames to the CPU. However, certain use cases may require these frames to be

This feature allows customers to run Label Distribution Protocol (LDP) on a subset of the interfaces that run Multi

The main motivation for the feature is to provide high availability to the ManagementActive interface

Enhancement of QOS class maps to match on nexthop groups along with dscp (dscp being optional) to set any QOS actions

The objective of Maintenance Mode on MLAG is to gracefully drain away the traffic (L2 and BGP) flowing through a switch

A new configuration model for the BFD (Bidirectional Forwarding Detection) agent was added in order to more

The "set metric" clause in a route map sequence has been enhanced with the addition of the "igp nexthop cost" keyword.

Normally, Multiprotocol Label Switching (MPLS) determines the packet forwarding destination based on the top most

IP traceroute and path MTU (PMTU) discovery both require that routers send ICMP reply messages to the host that

Add support for dynamic prefix list based matching in multi agent model. Please refer the TOI for rib

The PIM routing protocol builds multicast routing state based on control packets and multicast data events. In our

EOS supports reading and streaming various OpenConfig configuration and state models over gNMI (gRPC Network