- Written by Eamon Doyle
- Posted on 2月 8, 2017
- Updated on 2月 9, 2017
- 7896 Views
The BGP extended communities support within EOS has been enhanced to include support for 4 octet AS Extended BGP
- Written by Prasoon Saurav
- Posted on 2月 8, 2017
- Updated on 2月 9, 2017
- 7989 Views
Aggregate storm control with traffic class option provides the capability to rate limit BUM(Broadcast, Unknown
- Written by Charanjith Kunduru
- Posted on 2月 9, 2017
- Updated on 7月 21, 2023
- 9042 Views
. ARP Relay feature for Vxlan DCI provides a solution for address resolution of hosts in a Vxlan overlay network
- Written by Saravanan Sellappa
- Posted on 12月 9, 2016
- Updated on 11月 25, 2024
- 9264 Views
This document describes BFD RFC7130 mode on EOS. RFC7130 defines a mechanism to run BFD protocol over port channels with an independent asynchronous BFD session on every port channel member link. With RFC7130 support, the port channel member link will be removed from forwarding if the BFD session state transitions from UP to DOWN on the member link. This is useful for quickly detecting failures where L1 stays connected but the interface is unable to forward traffic.
- Written by Lavanya Conjeevaram
- Posted on 2月 8, 2017
- Updated on 2月 15, 2017
- 7647 Views
IPv6 support for BFD in ISIS. BFD provides a faster convergence in scaled deployments where using aggressive times
- Written by Forhad Ahmed
- Posted on 2月 8, 2017
- Updated on 2月 5, 2022
- 8215 Views
BGP Add Path TX allows for a BGP speaker to advertise multiple paths (instead of a single best path) for a prefix towards
- Written by Ankush Sharma
- Posted on 2月 8, 2017
- Updated on 2月 9, 2017
- 7984 Views
The "set as path prepend" clause in route map configuration mode has been enhanced with the addition of the “last
- Written by Lavanya Conjeevaram
- Posted on 2月 8, 2017
- Updated on 2月 9, 2017
- 8336 Views
To avoid hardware updates and route advertisement churn during switch reload or BGP instance start, BGP enters into
- Written by Eamon Doyle
- Posted on 2月 8, 2017
- Updated on 2月 9, 2017
- 7789 Views
BGP Fallback AS offers the ability for BGP peering relationships be established with either the local as or the router
- Written by Gary McCarthy
- Posted on 2月 8, 2017
- Updated on 10月 13, 2021
- 9334 Views
The default policy behavior is to permit/accept all routes when a BGP neighbor or peer group is configured with a route
- Written by Mathew Simon
- Posted on 2月 8, 2017
- Updated on 2月 11, 2017
- 10373 Views
The BGP Prefix Independent Convergence (PIC Edge) is an existing feature that was first introduced in EOS 4.15.0F.
- Written by Marc Angel
- Posted on 2月 8, 2017
- Updated on 2月 9, 2017
- 7531 Views
This is an addition to the SSL certificate and key management feature added in EOS 4.15.0F.
- Written by Sidharth Singla
- Posted on 6月 29, 2016
- Updated on 2月 16, 2017
- 8044 Views
Support of DSCP + ECN filter in ACL rules for QoS policy ma. Packet classification is supported on basis
- Written by Srinivas Kommu
- Posted on 2月 8, 2017
- Updated on 2月 9, 2017
- 9864 Views
The Commit Timer mechanism provides a way to automatically rollback changes done by a config session, unless
- Written by Bhaskar Jain
- Posted on 11月 3, 2016
- Updated on 3月 11, 2022
- 7732 Views
Support was added for the following platforms in 4.17.2F: 7050. 7060X. 7260X. 7050X. 7250X. 7300.
- Written by Manogna Namburi
- Posted on 2月 8, 2017
- Updated on 7月 26, 2017
- 7534 Views
ACL based QoS marking and policing is supported on DCS 7160 switches. Currently we support IPv4 ACL based QoS via
- Written by Wyatt Sullivan
- Posted on 4月 9, 2020
- Updated on 4月 9, 2020
- 7820 Views
Due to the external phy chip in the DCS 7260QX 64 platform, speed configurations on the QSFP front panel ports are
- Written by Saurabh Singhal
- Posted on 2月 8, 2017
- Updated on 2月 5, 2022
- 7669 Views
Dynamic Host Configuration Protocol (DHCP) is a feature which can be used to provide an IP address to the interfaces on
- Written by Brandon Luong
- Posted on 2月 8, 2017
- Updated on 2月 9, 2017
- 7769 Views
Directed broadcast is method of transfer to send a packet to recipients in a target subnet. This is done by sending a
- Written by Kiranmayi Kasarapu
- Posted on 2月 8, 2017
- Updated on 4月 18, 2018
- 9982 Views
DirectFlow runs alongside the existing layer 2/3 forwarding plane, enabling a network architecture that
- Written by Akshay Gattani
- Posted on 2月 8, 2017
- Updated on 2月 9, 2017
- 7538 Views
The BGP implementation now provides the ability to display the age of paths received for a given prefix using the
- Written by Deva Pandian
- Posted on 2月 8, 2017
- Updated on 2月 5, 2022
- 8409 Views
This enhancement is to display the number of packets that were ECN (Explicit Congestion Notification) marked by the
- Written by Ramakrishnan G
- Posted on 2月 8, 2017
- Updated on 9月 7, 2020
- 8179 Views
In ingress/egress and fabric/egress replication mode, on DCS 7280E, DCS 7280R, DCS 7500E and DCS 7500R, Broadcast,
- Written by Shyam Kota
- Posted on 2月 8, 2017
- Updated on 7月 6, 2020
- 7780 Views
IGMP Snooping Proxy feature is an optimization over IGMP snooping. When IGMP Snooping Proxy is enabled, the switch
- Written by Jayden Navarro
- Posted on 2月 8, 2017
- Updated on 2月 9, 2017
- 7686 Views
Incoming LACPDU Rate Limit on Arista switches allows for errdisabling of ports experiencing a sustained rate of
- Written by Ashish Yadav
- Posted on 2月 8, 2017
- Updated on 2月 9, 2017
- 7393 Views
The default behavior of a level 1 router running IS IS is to install a default route to a level 1 2 router present in a
- Written by Jayden Navarro
- Posted on 2月 8, 2017
- Updated on 2月 15, 2017
- 7644 Views
LACP on Loopback Interfaces allows for Active Port Channels on one or more interfaces whose link endpoints terminate
- Written by Jayden Navarro
- Posted on 2月 8, 2017
- Updated on 2月 9, 2017
- 8609 Views
LACP State Transition Event Monitoring on Arista switches allows for quick and filterable viewing of LACP state
- Written by Hemanth Murthy
- Posted on 2月 8, 2017
- Updated on 12月 17, 2020
- 9783 Views
If an MLAG flaps on one peer, then we may have to remap the MAC addresses learned, such that the reachability is via the
- Written by Karan Jagjit Kumar
- Posted on 6月 29, 2016
- Updated on 7月 21, 2023
- 8370 Views
LANZ adds support for monitoring congestion on backplane (or fabric) ports on DCS 7304, DCS 7308, DCS 7316, DCS
- Written by David Blease
- Posted on 2月 8, 2017
- Updated on 5月 17, 2018
- 9391 Views
The OSPF Non Stop Forwarding (NSF) feature adds support for Graceful OSPF Restart (IETF RFC 3623) and Graceful OSPFv3
- Written by Chris Roche
- Posted on 2月 8, 2017
- Updated on 2月 8, 2017
- 7528 Views
The OSPF Max LSA Retransmission Threshold feature adds a configurable limit to the number of LSA update
- Written by Shyam Kota
- Posted on 1月 23, 2019
- Updated on 1月 23, 2019
- 7834 Views
EOS 4.21.3F adds support for OSPF Non Stop Forwarding in the multi agent routing protocol model.
- Written by Lavanya Conjeevaram
- Posted on 3月 13, 2017
- Updated on 3月 13, 2017
- 8047 Views
EOS currently supports VXLAN L2 integration with external controllers using the Arista OVSDB HW VTEP schema ([HW
- Written by Lavanya Conjeevaram
- Posted on 6月 29, 2016
- Updated on 3月 29, 2018
- 8861 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 Ahirnish Pareek
- Posted on 2月 8, 2017
- Updated on 2月 6, 2022
- 7510 Views
DCS 7010T. DCS 7050X. DCS 7250X. DCS 7260X. DCS 7280E, DCS 7280R. DCS 7300X. DCS 7320X. DCS 7500E,
- Written by Rajat Jain
- Posted on 2月 8, 2017
- Updated on 2月 4, 2022
- 8504 Views
PFC (Priority based Flow Control) is a flow control mechanism used in RDMA environments. PFC provides a link level
- Written by Lavanya Conjeevaram
- Posted on 6月 29, 2016
- Updated on 2月 8, 2017
- 7875 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 2月 8, 2017
- Updated on 2月 7, 2022
- 7616 Views
QoS profiles have been applicable on fabric and front panel ports across all platforms from EOS 4.17.0F release
- Written by Yaonan Liang
- Posted on 11月 3, 2016
- Updated on 2月 8, 2017
- 8088 Views
The BGP Replace AS Path feature provides the capability to customize the AS PATH attribute for prefixes that are
- Written by Jeff Chan
- Posted on 2月 8, 2017
- Updated on 2月 5, 2022
- 7884 Views
Delay request messages can now be set from log 7 to 8. To configure: switch(config)#interface Et5/1.
- Written by Jaffar Hameedabdul
- Posted on 2月 8, 2017
- Updated on 2月 4, 2022
- 8562 Views
A traffic storm is a flood of packets entering a network, resulting in excessive traffic and degraded performance.
- Written by Shrey Malik
- Posted on 6月 29, 2016
- Updated on 2月 8, 2017
- 7978 Views
This feature enables ACL functionality on subinterfaces. ACLs on subinterfaces are configured using the
- Written by Wenyi Cheng
- Posted on 2月 8, 2017
- Updated on 2月 9, 2017
- 10231 Views
Role based access control (RBAC) is an approach to regulating access to network resources based on the roles of
- Written by Lavanya Conjeevaram
- Posted on 2月 8, 2017
- Updated on 2月 4, 2022
- 7655 Views
This feature adds support for viewing the Digital Optical Monitoring (DOM) parameters for the optics that support
- Written by Wenyi Cheng
- Posted on 2月 8, 2017
- Updated on 2月 4, 2022
- 9669 Views
Role based access control (RBAC) is an approach to regulating access to network resources based on the roles of
- Written by Anoop Dawani
- Posted on 9月 30, 2015
- Updated on 4月 22, 2022
- 11832 Views
VxLAN bridging enables stretching Layer 2 domains across a Layer 3 cloud. VxLAN routing provides the capability to
- Written by Satish Kumar Selvaraj
- Posted on 2月 8, 2017
- Updated on 3月 22, 2017
- 10245 Views
The 7500 and 7280 switch series platforms have previously supported VXLAN bridging, which enables stretching of
- Written by Navlok Mishra
- Posted on 2月 8, 2017
- Updated on 5月 17, 2024
- 8975 Views
WRED ( Weighted Random Early Detection ) is one of the congestion management techniques.
- Written by Alex Reimers
- Posted on 2月 8, 2017
- Updated on 2月 16, 2017
- 7760 Views
EOS Yum support is a feature that allows yum repositories to be configured and saved in the running config. This allows