- Written by Srinivasan Koona Lokabiraman
- Posted on 6月 3, 2020
- Updated on 6月 3, 2020
- 7301 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 Sameer Shah
- Posted on 3月 3, 2023
- Updated on 3月 16, 2023
- 4956 Views
This feature provides a mechanism to mark specific routes as resilient ECMP (RECMP) eligible using BGP RCF policies. A policy based mechanism provides a lot of flexibility in choosing the RECMP eligible routes using criteria such as:
- Written by Andrew Tran
- Posted on 6月 20, 2022
- Updated on 6月 29, 2022
- 6086 Views
Routes covered by a resilient equal-cost multi-path (RECMP) prefix are types of routes that make use of hardware tables dedicated for equal-cost multi-path (ECMP) routing.
- Written by Johnny Chen
- Posted on 6月 24, 2021
- Updated on 5月 9, 2024
- 10398 Views
ECMP Hash visibility CLI determines the output interface for an ECMP set based on the flow parameters supplied by the user. Ingress interface, source IP address, destination IP address and IP protocol are the required parameters.
- Written by Lavanya Conjeevaram
- Posted on 6月 29, 2016
- Updated on 4月 22, 2024
- 8951 Views
ECMP Hash visibility CLI determines the output interface for an ECMP set based on the flow parameters supplied by the user. Ingress interface, source IP address, destination IP address and IP protocol are the required parameters. L4 source and destination ports and VLAN identifier are optional, but should be specified if the packet has them.
- Written by Konrad Ciekot
- Posted on 10月 24, 2019
- Updated on 10月 24, 2019
- 8706 Views
As of 4.22.1F Load Balance Profiles can be used to explicitly configure ECMP Load Balance parameters. In addition,
- Written by Feng Zhu
- Posted on 5月 7, 2024
- Updated on 7月 18, 2024
- 1249 Views
A forwarding equivalence class (FEC) entry is the data structure that holds all reachable vias where the packets should be sent to, for certain routes. Before this feature, a FEC could not contain both IPv4 next hop vias and IPv6 next hop vias. This feature starts supporting FECs that have both IPv4 next hop vias and IPv6 next hop vias. In an Equal Cost Multi-Path (ECMP) FEC, some of the vias may have IPv4 next hop and others may have IPv6 next hop.
- Written by Binglai Niu
- Posted on 4月 24, 2020
- Updated on 7月 9, 2024
- 7196 Views
On network devices, when a route is programmed, a certain portion of hardware resources is allocated and associated
- Written by Pedro Coutinho
- Posted on 6月 4, 2020
- Updated on 6月 4, 2020
- 6299 Views
EOS version 4.24.1F introduces support for specifying multiple vias to form ECMP in MPLS static tunnels. A new
- Written by Ryan Halbrook
- Posted on 6月 28, 2021
- Updated on 6月 28, 2021
- 7489 Views
Multipath color is a new multicast multipath mode for controlling PIM RPF selection. In the default multipath
- Written by Emil Maric
- Posted on 2月 16, 2021
- Updated on 7月 8, 2024
- 6879 Views
Routes covered by a resilient equal-cost multi-path (RECMP) prefix are types of routes that make use of hardware tables dedicated for equal-cost multi-path (ECMP) routing. Resilient ECMP deduping is a new feature wherein the switch will reactively attempt to reduce the number of ECMP hardware table entries allocated by forcing routes that share the same set of next hops but point to different hardware table entries to point to the same hardware table entry when hardware resource utilization is high. Forcing RECMP routes to change the hardware table entry that they point to may potentially cause a traffic flow disruption for any existing flows going over that route. The deduping process will attempt to minimize the amount of potential traffic loss caused.
- Written by Kalash Nainwal
- Posted on 12月 14, 2020
- Updated on 7月 31, 2024
- 11096 Views
RSVP-TE, the Resource Reservation Protocol (RSVP) for Traffic Engineering (TE), is used to distribute MPLS labels for steering traffic and reserving bandwidth. The Label Edge Router (LER) feature implements the headend functionality, i.e., RSVP-TE tunnels can originate at an LER which can steer traffic into the tunnel.
- Written by Nikhil Goyal
- Posted on 8月 20, 2020
- Updated on 8月 20, 2020
- 5266 Views
This feature adds the support for learning multiple equal cost routes for a destination in the RIP protocol. This
- Written by Binglai Niu
- Posted on 10月 21, 2021
- Updated on 10月 21, 2021
- 6426 Views
Nexthop groups is a routing mechanism where users can configure a set of nexthops by specifying their nexthop
- Written by Sandeep Betha
- Posted on 4月 21, 2020
- Updated on 4月 27, 2020
- 6934 Views
In the ribd routing protocol model, the “maximum paths … ecmp …” command allows restricting the number of BGP