- Written by Deeksha Srivastava
- Posted on June 17, 2019
- Updated on June 20, 2019
- 386 Views
This feature allows a user to configure Autonomous System Number (ASN) in Asdot notation and get the ASN in output of
- Written by Jonathan Kehler
- Posted on April 15, 2020
- Updated on April 15, 2020
- 218 Views
Adds the ability to revert to previous behavior where BGP and static routes could resolve over BGP aggregates (when
- Written by Trevor Mendez
- Posted on March 31, 2017
- Updated on March 31, 2017
- 228 Views
This feature is provided on all platforms. The BGP listen range command has been modified to optionally allow
- Written by Ankush Sharma
- Posted on February 8, 2017
- Updated on February 9, 2017
- 33 Views
The "set as path prepend" clause in route map configuration mode has been enhanced with the addition of the “last
- Written by Srinivasan Koona Lokabiraman
- Posted on June 3, 2020
- Updated on June 3, 2020
- 288 Views
It is often useful to know on a per AFI/SAFI basis, the number of paths that have been selected from a peer as best paths.
- Written by Trevor Mendez
- Posted on December 20, 2021
- Updated on February 5, 2022
- 64 Views
ACL based traffic management often requires matching packets’ destination addresses against one or more sets of
- Written by Pranav Choudhary
- Posted on September 4, 2018
- Updated on October 12, 2018
- 781 Views
BGP Conditional route inject provides the capability to control BGP advertisements based on certain conditions in
- Written by Francesco Belletti
- Posted on August 20, 2020
- Updated on August 20, 2020
- 215 Views
This feature adds support for “Enhanced Route Refresh” capability (RFC7313). An enhanced route refresh is,
- Written by Vipul Shah
- Posted on March 13, 2020
- Updated on May 4, 2022
- 920 Views
The goal of IAR operation is to minimize the CPU processing and churn in hardware by identifying a set of nexthop adjacencies such that updating those adjacencies in-place is sufficient to correctly forward the traffic quickly for all the affected routes.
- Written by Sabeesh
- Posted on February 25, 2022
- Updated on March 3, 2022
- 42 Views
This feature adds support for sending and receiving BGP IPv6 labeled-unicast routes with IPv4-mapped IPv6 next hops. With this feature enabled, when a BGP speaker receives a next hop with IPv4-mapped IPv6 address,
- Written by Prashanth Rajendran
- Posted on November 14, 2019
- Updated on November 15, 2019
- 503 Views
This feature adds support for BGP peering over IPv6 link local addresses. This feature is available with the with the
- Written by Nandan Saha
- Posted on August 24, 2020
- Updated on June 25, 2021
- 464 Views
The BGP LS extension (RFC7752/to be obsoleted by draft ietf idr rfc7752bis) allows IGP (OSPF/IS IS) link state
- Written by Quentin L'Hours
- Posted on December 23, 2019
- Updated on December 23, 2019
- 261 Views
In the multi agent routing protocol model, the Bgp agent now supports matching community lists with a logical OR via
- Written by Srinivasan Koona Lokabiraman
- Posted on February 17, 2021
- Updated on March 3, 2021
- 200 Views
The BGP graceful restart mechanism has a limitation that the graceful restart time cannot exceed 4095 seconds per the
- Written by Qianchen Zhao
- Posted on December 20, 2019
- Updated on September 21, 2021
- 403 Views
BGP Monitoring Protocol (BMP) allows a monitoring station to connect to a router and collect all of the BGP
- Written by Qin Zhang
- Posted on May 21, 2019
- Updated on September 5, 2019
- 421 Views
BGP Monitoring Protocol (BMP) allows a monitoring station to connect to a router and collect all of the BGP
- Written by Paulo Panhoto
- Posted on September 3, 2021
- Updated on September 3, 2021
- 80 Views
The route reflector, as described in RFC 4456, is a router allowed to advertise (reflect) iBGP learned routes to other
- Written by Sandeep Betha
- Posted on January 22, 2021
- Updated on February 6, 2022
- 539 Views
This feature adds support for user configured BGP Nexthop Resolution RIB profiles for various BGP based services
- Written by Manoj Agiwal
- Posted on September 30, 2015
- Updated on March 28, 2022
- 1380 Views
BGP Non Stop Forwarding (NSF) aims to minimize the traffic loss when the the following scenarios occur:
- Written by Sabeesh
- Posted on April 25, 2022
- Updated on April 26, 2022
- 1 Views
Route reflectors are commonly used to distribute routes between BGP peers belonging to the same autonomous system. However, this can lead to non-optimal path selection. The reason for this is that the route reflector chooses the optimal route based on IGP cost from its perspective. This may not be optimal from the perspective of the client as its location may be different from the RR
- Written by Srinivasan Koona Lokabiraman
- Posted on August 25, 2020
- Updated on August 25, 2020
- 115 Views
The BGP graceful restart mechanism has a limitation that the graceful restart time cannot exceed 4095 seconds as per
- Written by Yaonan Liang
- Posted on October 11, 2019
- Updated on October 11, 2019
- 273 Views
BGP update wait for convergence feature prevents BGP from programming routes into hardware and advertising routes
- Written by Navneet Sinha
- Posted on June 29, 2016
- Updated on June 29, 2016
- 272 Views
The sub route map configuration simplifies routing policies by sharing common policy across route maps. Common
- Written by Jason Shamberger
- Posted on April 20, 2020
- Updated on February 11, 2022
- 730 Views
RPKI provides a mechanism to validate the originating AS of an advertised prefix. EOS support
- Written by Zhuang Liu
- Posted on June 25, 2021
- Updated on June 25, 2021
- 120 Views
Remove Private AS Ingress is a feature used for removing and replacing private AS numbers from inbound AS paths, so
- Written by Lakshmi Yarramaneni
- Posted on June 13, 2019
- Updated on June 20, 2019
- 236 Views
The replace remote AS feature allows a provider edge (PE) router to change the autonomous system (AS) number used by a
- Written by Charles Gibert
- Posted on June 13, 2019
- Updated on June 13, 2019
- 222 Views
The “set as path prepend” clause in route map configuration mode has been enhanced with the addition of
- Written by Prashanth Rajendran
- Posted on March 16, 2021
- Updated on March 16, 2021
- 195 Views
This feature adds support for BGP peering with multiple peers using the same IP address. The router id of those peers is
- Written by Joel Katticaran
- Posted on April 15, 2020
- Updated on April 16, 2020
- 212 Views
This change adds a global toggle to BGP communities that allow for community sharing to be enabled/disabled for all
- Written by Vishrant Vasavada
- Posted on November 12, 2019
- Updated on November 12, 2019
- 194 Views
This feature implements support for RFC8203/BIS so that users can attach the reason of BGP instance or peer session
- Written by Keon Vafai
- Posted on June 22, 2020
- Updated on June 22, 2020
- 869 Views
This feature adds support for BGP UCMP in the multi agent routing protocol model. The TOI for BGP UCMP in the ribd
- Written by Pintu Kumar
- Posted on June 17, 2019
- Updated on June 19, 2019
- 1955 Views
This feature extends the BGP Layer 3 VPN Import/Export and VRF Route Leaking functionality to “default” VRF.
- Written by Sabeesh
- Posted on April 19, 2022
- Updated on April 20, 2022
- 0 Views
BGP Monitoring Protocol (BMP) allows a monitoring station to connect to a router and collect all of the BGP announcements received from the router’s BGP peers.
- Written by Sabeesh
- Posted on April 25, 2022
- Updated on April 26, 2022
- 0 Views
Class Based Forwarding (CBF) is a means for steering IP traffic into colored tunnels based on the ingress DSCP values. CBF may be used with SR-TE Policy or RSVP-TE colored tunnels.
- 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 Denis Evoy
- Posted on August 20, 2020
- Updated on August 20, 2020
- 213 Views
In a Service Provider network, a Provider Edge (PE) device learns VPN paths from remote PEs and uses the Route Target
- 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 Amit Ranpise
- Posted on November 11, 2019
- Updated on November 11, 2019
- 1248 Views
As described in the Multi VTEP MLAG TOI, singly connected hosts can lead to suboptimal peer link utilisation. By
- Written by Wade Carpenter
- Posted on April 24, 2020
- Updated on November 11, 2021
- 1048 Views
EVPN MPLS VPWS (RFC 8214) provides the ability to forward customer traffic to / from a given attachment circuit (AC)
- Written by Chris Hydon
- Posted on April 20, 2021
- Updated on September 30, 2021
- 532 Views
Multihoming in EVPN allows a single customer edge (CE) to connect to multiple provider edges (PE or tunnel endpoint).
- Written by Aadil Ahamed
- Posted on December 20, 2019
- Updated on December 20, 2019
- 704 Views
Starting with EOS release 4.22.0F, the EVPN VXLAN L3 Gateway using EVPN IRB supports routing traffic from one IPV6
- Written by Alton Lo
- Posted on June 14, 2019
- Updated on October 7, 2019
- 738 Views
Starting with EOS release 4.22.0F, the EVPN VXLAN L3 Gateway using EVPN IRB supports routing traffic from IPV6 host to
- Written by Kallol Mandal
- Posted on November 14, 2019
- Updated on December 22, 2020
- 722 Views
Starting with EOS release 4.22.0F, the EVPN VXLAN L3 Gateway using EVPN IRB supports routing traffic from one IPV6
- Written by Sarah Chen
- Posted on October 9, 2019
- Updated on October 9, 2019
- 183 Views
The General Router ID configuration provides the ability to configure a common Router ID for all routing protocols
- Written by Pedro Coutinho
- Posted on June 10, 2019
- Updated on June 11, 2019
- 157 Views
This feature involves the use of packet’s Time to Live (TTL) (IPv4) or Hop Limit (IPv6) attributes to protect
- Written by Pedro Coutinho
- Posted on August 25, 2016
- Updated on June 11, 2019
- 570 Views
This feature involves the use of packet’s Time to Live (TTL) (IPv4) or Hop Limit (IPv6) attributes to protect
- Written by Jonathan Kehler
- Posted on January 22, 2019
- Updated on October 19, 2021
- 112 Views
This feature introduces the ability to match on 1) any BGP aggregate contributor or 2) a specific BGP aggregate’s
- 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 Sharad Birmiwal
- Posted on February 3, 2022
- Updated on February 3, 2022
- 13 Views
The "set metric" clause in a route map sequence has been enhanced with the addition of the "igp nexthop cost" keyword.
- Written by Zach Waltman
- Posted on November 12, 2019
- Updated on November 12, 2019
- 159 Views
The Multicast Source Discovery Protocol (MSDP) provides a mechanism to connect together multiple PIM Sparse Mode