- Written by Eamon Doyle
- Posted on February 8, 2017
- Updated on February 9, 2017
- 4560 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 February 8, 2017
- Updated on February 9, 2017
- 4639 Views
Aggregate storm control with traffic class option provides the capability to rate limit BUM(Broadcast, Unknown
- Written by Saravanan Sellappa
- Posted on December 9, 2016
- Updated on October 18, 2018
- 5498 Views
This document describes about RFC7130 on EOS. RFC7130 defines a mechanism to run BFD protocol on LAG with an
- Written by Lavanya Conjeevaram
- Posted on February 8, 2017
- Updated on February 15, 2017
- 4341 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 February 8, 2017
- Updated on February 5, 2022
- 4833 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 February 8, 2017
- Updated on February 9, 2017
- 4697 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 February 8, 2017
- Updated on February 9, 2017
- 4925 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 February 8, 2017
- Updated on February 9, 2017
- 4373 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 February 8, 2017
- Updated on October 13, 2021
- 5756 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 February 8, 2017
- Updated on February 11, 2017
- 6309 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 February 8, 2017
- Updated on February 9, 2017
- 4305 Views
This is an addition to the SSL certificate and key management feature added in EOS 4.15.0F.
- Written by Srinivas Kommu
- Posted on February 8, 2017
- Updated on February 9, 2017
- 6007 Views
The Commit Timer mechanism provides a way to automatically rollback changes done by a config session, unless
- Written by Manogna Namburi
- Posted on February 8, 2017
- Updated on July 26, 2017
- 4223 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 April 9, 2020
- Updated on April 9, 2020
- 4541 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 February 8, 2017
- Updated on February 5, 2022
- 4447 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 February 8, 2017
- Updated on February 9, 2017
- 4471 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 February 8, 2017
- Updated on April 18, 2018
- 6042 Views
DirectFlow runs alongside the existing layer 2/3 forwarding plane, enabling a network architecture that
- Written by Akshay Gattani
- Posted on February 8, 2017
- Updated on February 9, 2017
- 4342 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 February 8, 2017
- Updated on February 5, 2022
- 4775 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 February 8, 2017
- Updated on September 7, 2020
- 4876 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 February 8, 2017
- Updated on July 6, 2020
- 4349 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 February 8, 2017
- Updated on February 9, 2017
- 4261 Views
Incoming LACPDU Rate Limit on Arista switches allows for errdisabling of ports experiencing a sustained rate of
- Written by Ashish Yadav
- Posted on February 8, 2017
- Updated on February 9, 2017
- 4166 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 February 8, 2017
- Updated on February 15, 2017
- 4244 Views
LACP on Loopback Interfaces allows for Active Port Channels on one or more interfaces whose link endpoints terminate
- Written by Hemanth Murthy
- Posted on February 8, 2017
- Updated on December 17, 2020
- 6057 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 Kenneth Cheung
- Posted on June 4, 2020
- Updated on October 16, 2023
- 6080 Views
On a MLAG chassis, MAC addresses learned on individual peers are synced and appropriate interfaces are mapped to these MAC addresses. In case of unexpected events like reloading of one of the peers in the MLAG chassis or flapping of one or more MLAG interfaces, some loss of traffic may be observed.
- Written by David Blease
- Posted on February 8, 2017
- Updated on May 17, 2018
- 5624 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 February 8, 2017
- Updated on February 8, 2017
- 4244 Views
The OSPF Max LSA Retransmission Threshold feature adds a configurable limit to the number of LSA update
- Written by Ahirnish Pareek
- Posted on February 8, 2017
- Updated on February 6, 2022
- 4291 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 February 8, 2017
- Updated on February 4, 2022
- 4799 Views
PFC (Priority based Flow Control) is a flow control mechanism used in RDMA environments. PFC provides a link level
- Written by Sahil Midha
- Posted on February 8, 2017
- Updated on February 7, 2022
- 4363 Views
QoS profiles have been applicable on fabric and front panel ports across all platforms from EOS 4.17.0F release
- Written by Jeff Chan
- Posted on February 8, 2017
- Updated on February 5, 2022
- 4566 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 February 8, 2017
- Updated on February 4, 2022
- 5103 Views
A traffic storm is a flood of packets entering a network, resulting in excessive traffic and degraded performance.
- Written by Wenyi Cheng
- Posted on February 8, 2017
- Updated on February 9, 2017
- 6349 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 February 8, 2017
- Updated on February 4, 2022
- 4345 Views
This feature adds support for viewing the Digital Optical Monitoring (DOM) parameters for the optics that support
- Written by Wenyi Cheng
- Posted on February 8, 2017
- Updated on February 4, 2022
- 5931 Views
Role based access control (RBAC) is an approach to regulating access to network resources based on the roles of
- Written by Satish Kumar Selvaraj
- Posted on February 8, 2017
- Updated on March 22, 2017
- 6561 Views
The 7500 and 7280 switch series platforms have previously supported VXLAN bridging, which enables stretching of
- Written by Navlok Mishra
- Posted on February 8, 2017
- Updated on February 6, 2024
- 5292 Views
WRED ( Weighted Random Early Detection ) is one of the congestion management techniques.
- Written by Alex Reimers
- Posted on February 8, 2017
- Updated on February 16, 2017
- 4403 Views
EOS Yum support is a feature that allows yum repositories to be configured and saved in the running config. This allows