- Written by Prashanth Rajendran
- Posted on November 14, 2019
- Updated on November 15, 2019
- 7595 Views
This feature adds support for BGP peering over IPv6 link local addresses. This feature is available with the with the
- Written by Manoj Agiwal
- Posted on September 30, 2015
- Updated on July 12, 2024
- 17035 Views
BGP Non Stop Forwarding (NSF) aims to minimize the traffic loss when the the following scenarios occur:
- Written by Bhavin Patel
- Posted on March 24, 2020
- Updated on February 15, 2024
- 9588 Views
This feature allows failover to the backup path to occur in constant time per interface going down for features such as RSVP link protection, RSVP node protection, TI-LFA link protection, and BGP PIC. Without this feature enabled, it would take time proportional to the number of paths going over the interface experiencing the link down event to failover to the backup path. With this feature enabled, the failover time would be constant regardless of the number of paths.
- Written by Huong Nguyen
- Posted on November 13, 2019
- Updated on October 12, 2023
- 13072 Views
Support for DHCPv4 (RFC 2131) and DHCPv6 Server (RFC 8415) was added to EOS-4.22.1 and EOS-4.23.0 respectively. EOS DHCP server leverages ISC Kea as backend. The router with DHCP Server enabled acts as a server that allocates and delivers network addresses with desired configuration parameters to its hosts.
- Written by Krzysztof Gongolewski
- Posted on September 11, 2022
- Updated on August 30, 2024
- 6477 Views
Dynamic NAT connection limit is a feature which allows to limit the number of dynamic NAT connections.
- Written by Konrad Ciekot
- Posted on October 24, 2019
- Updated on October 24, 2019
- 9335 Views
As of 4.22.1F Load Balance Profiles can be used to explicitly configure ECMP Load Balance parameters. In addition,
- Written by Sourabh Bollapragada
- Posted on December 22, 2020
- Updated on January 29, 2024
- 7951 Views
This feature supports counting ECN-marked packets (ECN = Explicit Congestion Notification) on a per egress port per tx-queue basis. The feature can be used to gather these packet counts via CLI or SNMP. There are two cases when an ECN-marked (congestion) packet is counted on the egress port/queue:
- Written by James Shephard
- Posted on August 25, 2019
- Updated on July 5, 2023
- 10502 Views
Forwarding destination prediction enables visibility into how a packet is forwarded through the switch, allowing you to determine which interfaces a packet would egress out of. Typical use cases include, but are not limited to, determining egress members for Port-Channels and ECMPs.
- Written by Sarah Chen
- Posted on October 9, 2019
- Updated on October 9, 2019
- 7207 Views
The General Router ID configuration provides the ability to configure a common Router ID for all routing protocols
- Written by Dawon Lee
- Posted on August 17, 2018
- Updated on July 5, 2024
- 8163 Views
Lanz Mirroring feature allows users to automatically mirror traffic queued as a result of congestion to either CPU or a different interface.
- Written by Rahul Kumar Singh
- Posted on November 7, 2019
- Updated on December 27, 2021
- 7457 Views
In campus network deployments, classification of the devices connected to a switch port is required. Based on the
- Written by Michelle Wang
- Posted on August 28, 2019
- Updated on October 23, 2023
- 6806 Views
SSH certificates (as implemented by OpenSSH, introduced in version 5.4) allow for easy management of user authentication and authorization for passwordless logins, as well as host verification.
- Written by Sandeep Kopuri
- Posted on October 7, 2019
- Updated on May 17, 2024
- 10526 Views
Topology Independent Fast Reroute, or TI-LFA, uses IS-IS SR to build loop-free alternate paths along the post-convergence path. These loop-free alternates provide fast convergence.
- Written by Shyam Kota
- Posted on May 21, 2019
- Updated on June 7, 2023
- 8676 Views
Add the ability to generate SYSLOG messages when a transceiver's digital optical monitoring threshold is crossed.