- Written by Lavanya Conjeevaram
- Posted on June 29, 2016
- Updated on June 29, 2016
- 158 Views
The 40G only ports on Trident 2 switches may now be configured as 1 lane of 10G, 1G, or 100M*. This
- Written by Travis Brown
- Posted on June 29, 2016
- Updated on February 4, 2022
- 384 Views
As of EOS 4.17.0F, BFD support has been enhanced with support for configuring BFD within VRFs, improved scalability
- Written by Navneet Sinha
- Posted on June 29, 2016
- Updated on June 29, 2016
- 206 Views
Bug Alerts is a service that runs on Arista CloudVisionTM eXchange (CVX) that provides customers with information on
- Written by Navneet Sinha
- Posted on June 29, 2016
- Updated on February 5, 2022
- 99 Views
This feature provides the ability to track the reason why a BGP path is excluded from the BGP best path selection
- Written by Jonathan Chu
- Posted on March 13, 2017
- Updated on March 13, 2017
- 186 Views
The 7500E 6CFPX LC linecard with ACO CFP2 optics provides connectivity over DWDM systems and links. 7500E 6CFPX LC
- Written by Pandurangan R S
- Posted on June 29, 2016
- Updated on September 8, 2021
- 240 Views
Dual Tag VLAN mapping feature defines mapping between (outer VID and inner VID of double tagged packet) and bridging
- Written by Lavanya Conjeevaram
- Posted on June 29, 2016
- Updated on June 29, 2016
- 124 Views
The eBgp "ip next hop unchanged" feature allows a router to send routes to its eBgp peers without changing their next
- Written by Lavanya Conjeevaram
- Posted on June 29, 2016
- Updated on November 6, 2019
- 550 Views
ECMP Hash visibility CLI determines the output interface for an ECMP set based on the flow parameters supplied by the
- Written by Mihyar Baroudi
- Posted on September 11, 2017
- Updated on October 31, 2019
- 369 Views
The EOS Event Manager feature provides the ability to specify a condition and an action to be carried out when that
- Written by Mihyar Baroudi
- Posted on September 11, 2017
- Updated on February 7, 2022
- 585 Views
The EOS Event Manager feature, introduced in 4.17.0F, provides the ability to specify a condition and an action
- Written by Mihyar Baroudi
- Posted on September 11, 2017
- Updated on February 8, 2022
- 220 Views
The EOS Event Manager feature provides the ability to specify a condition and an action to be carried out when that
- Written by Nathan Wolfe
- Posted on June 29, 2016
- Updated on June 29, 2016
- 487 Views
Users can now define a global LAG hashing profile. The global LAG hashing profile will be applied to all linecards
- Written by Lavanya Conjeevaram
- Posted on June 29, 2016
- Updated on July 6, 2016
- 108 Views
The feature enables support for displaying per traffic class counters on ingress interfaces. The feature is
- Written by Navneet Sinha
- Posted on June 29, 2016
- Updated on June 29, 2016
- 573 Views
This feature enables dataplane forwarding of IPv4 traffic on interfaces that are not IPv4 address enabled, but only
- Written by Jahnavi Singhal
- Posted on June 29, 2016
- Updated on February 5, 2022
- 54 Views
With this, IPv6 routes can be configured pointing to a static Nexthop group of 2 types:. Type
- Written by Navneet Sinha
- Posted on June 29, 2016
- Updated on June 29, 2016
- 30 Views
IS IS adjacency uptime describes the uptime or downtime of neighbors since the last state change.
- Written by Navneet Sinha
- Posted on June 29, 2016
- Updated on June 29, 2016
- 246 Views
This feature enables an Arista switch to run the IS IS routing protocol over a tunnel interface to another IS IS
- Written by Navneet Sinha
- Posted on June 29, 2016
- Updated on January 3, 2022
- 1405 Views
IS IS SR feature provides knobs to configure various types of segments which are distributed as part of IS IS LSPs (Link
- Written by Lavanya Conjeevaram
- Posted on June 29, 2016
- Updated on April 25, 2018
- 220 Views
L3 interface ingress counters can be used to count routable traffic coming into the box on sub interfaces and vlan
- Written by Navneet Sinha
- Posted on June 29, 2016
- Updated on November 17, 2016
- 332 Views
The Label Distribution Protocol (LDP) is a protocol in the Multiprotocol Label Switching (MPLS) context that allows
- Written by Vikas Hegde
- Posted on June 29, 2016
- Updated on February 8, 2022
- 195 Views
Support for Media Access Control Security (MACsec) with static keys was added in EOS 4.15.4. This feature brings
- Written by Navneet Sinha
- Posted on June 29, 2016
- Updated on February 8, 2022
- 36 Views
MapReduce Tracer is an existing feature that monitors MapReduce nodes that are directly connected to Arista
- Written by Navneet Sinha
- Posted on June 29, 2016
- Updated on June 29, 2016
- 178 Views
Currently, the 'maximum routes' knob allows one to set an upper bound on the number of routes that can be received from a
- Written by Navneet Sinha
- Posted on June 29, 2016
- Updated on November 17, 2016
- 100 Views
In an MLAG setup, periodic TCP/UDP heartbeats are sent over peer link to ensure IP connectivity between peers. Prior
- Written by Anil Joshi
- Posted on June 29, 2016
- Updated on February 16, 2021
- 321 Views
MPLS over GRE encapsulation support in EOS 4.17.0 enables tunneling IPv4 packets over MPLS over GRE tunnels. This
- Written by Karan Jagjitkumar
- Posted on June 29, 2016
- Updated on February 5, 2022
- 118 Views
LANZ adds support for monitoring congestion on backplane (or fabric) ports on DCS 7304, DCS 7308, DCS 7316, DCS
- Written by Jikai Yin
- Posted on June 29, 2016
- Updated on June 29, 2016
- 333 Views
NAT Peer State Synchronization feature provides redundancy and resiliency for Dynamic NAT across pair of devices in
- Written by Lavanya Conjeevaram
- Posted on June 29, 2016
- Updated on February 7, 2022
- 413 Views
Nexthop group match in PBR policy enables the user to match incoming packets being routed to a specified nexthop group
- Written by Navneet Sinha
- Posted on June 29, 2016
- Updated on June 29, 2016
- 78 Views
EOS 4.17.0F adds support for BFD in OSPFv3. BFD provides a faster convergence in scaled deployments where using
- Written by Lavanya Conjeevaram
- Posted on June 29, 2016
- Updated on March 29, 2018
- 449 Views
The per port per VLAN feature allows application of QoS policies for IP, IPv6 and non IP traffic on a per port per VLAN
- Written by Lavanya Conjeevaram
- Posted on June 29, 2016
- Updated on June 29, 2016
- 328 Views
Per VLAN MAC Learning is a feature to enable/disable mac learning per vlan instead of per port. Using this feature with
- Written by Lavanya Conjeevaram
- Posted on June 29, 2016
- Updated on February 8, 2017
- 85 Views
Ingress policing on front panel ports is supported on DCS 7010X and DCS 7050X since EOS4.14.0F. When ingress policing
- Written by Sahil Midha
- Posted on June 29, 2016
- Updated on February 7, 2022
- 329 Views
Since, now there can be multiple inputs, conflicts may arise. Non conflicting configurations are when non default
- Written by Lavanya Conjeevaram
- Posted on June 29, 2016
- Updated on February 7, 2022
- 524 Views
The BGP labeled unicast (LU) RFC is used to advertise BGP routes with a stack of MPLS labels, thereby allowing
- Written by Cong Du
- Posted on June 29, 2016
- Updated on August 28, 2019
- 719 Views
This feature provides support for advertising IPv4 unicast Network Layer Reachability Information (NLRI) with
- Written by Navneet Sinha
- Posted on June 29, 2016
- Updated on November 17, 2016
- 111 Views
EOS 4.17.0F adds support for IPv4 address family in OSPFv3 (multiple address family support) based on RFC5838.
- Written by Manogna Namburi
- Posted on June 29, 2016
- Updated on June 29, 2016
- 120 Views
ACL based QoS programmed on SVIs can share hardware resources starting from EOS 4.17.0F. This results in
- Written by Sahil Midha
- Posted on June 29, 2016
- Updated on June 29, 2016
- 38 Views
The show command 'show qos interface fabric' was introduced for DCS 7250QX and DCS 7300X series starting EOS
- Written by Shrey Malik
- Posted on June 29, 2016
- Updated on February 8, 2017
- 117 Views
This feature enables ACL functionality on subinterfaces. ACLs on subinterfaces are configured using the
- Written by Lavanya Conjeevaram
- Posted on June 29, 2016
- Updated on February 7, 2022
- 107 Views
The guaranteed bandwidth feature ensures minimum bandwidth for outgoing lower priority traffic from a
- Written by Prasanth Sasidharan
- Posted on June 29, 2016
- Updated on February 6, 2022
- 307 Views
This feature enables the user to configure PBR policy on an interface in the default VRF to match and forward
- Written by Roland Phung
- Posted on June 29, 2016
- Updated on June 29, 2016
- 74 Views
This document describes how to use the new feature, VRRP IPv6 using VRRP IPv4 MAC prefixes. RFC 5798 defines a specific
- Written by Lavanya Conjeevaram
- Posted on June 29, 2016
- Updated on June 29, 2016
- 92 Views
The VxLAN VTEP counters feature allows the device to count VxLAN packets received and sent by the device on a per