- Written by Nandan Saha
- Posted on 8月 24, 2020
- Updated on 7月 1, 2022
- 3206 Views
The BGP-LS extension to be obsoleted allows IGP (OSPF/IS-IS) link state database information to be injected into BGP. This is typically used in deployments where some external component, (like a controller or Path Computation Engine) can do centralized path computations by learning the entire IGP topology through BGP-LS. The controller can then communicate the computed paths based on the BGP-LS updates to the head end device in the network.
- Written by Kundan Sen
- Posted on 8月 23, 2019
- Updated on 9月 5, 2019
- 2162 Views
EOS 4.22.1F adds support for disabling the IS IS authentication check for received IS IS PDUs. By enabling this
- Written by Arpit Bansal
- Posted on 12月 21, 2020
- Updated on 1月 17, 2022
- 3056 Views
IGP shortcuts enable traffic to get forwarded along traffic engineered paths computed by RSVP using a modified SPF
- Written by Tanushree Bansal
- Posted on 6月 11, 2019
- Updated on 6月 20, 2019
- 2253 Views
This feature implements RFC6119, which allows the extension of IS IS protocol to carry IPv6 Traffic Engineering
- Written by Tony Li
- Posted on 12月 22, 2020
- Updated on 12月 22, 2020
- 2302 Views
IS IS area proxy allows the creation of more scalable networks. IS IS already has hierarchical mechanisms for
- Written by Nitin Sao
- Posted on 11月 9, 2021
- Updated on 11月 9, 2021
- 2098 Views
This feature allows configuration of the IS IS CSNP generation interval. The default CSNP interval is 10
- Written by Sarah Chen
- Posted on 1月 12, 2022
- Updated on 1月 12, 2022
- 3120 Views
IS IS flexible algorithm (FlexAlgo) provides a lightweight, simplified mechanism for performing basic traffic
- Written by Chris Roche
- Posted on 4月 20, 2020
- Updated on 4月 26, 2021
- 2220 Views
The IS IS maximum LSP size feature provides the ability to configure the maximum LSP size that the IS IS protocol will
- Written by Arpit Bansal
- Posted on 8月 18, 2020
- Updated on 8月 18, 2020
- 2236 Views
Level 1 2 routers set attached bit in their Level 1 LSPs to indicate their reachability to the rest of the network. A
- Written by Pintu Kumar
- Posted on 4月 23, 2018
- Updated on 2月 24, 2023
- 2745 Views
Traffic Engineering (TE) provides a mechanism to network administrators to control the path that a data packet takes, bypassing the standard routing model which uses routes along the shortest path. Traffic engineered paths are generally computed on the head-end routers of the topology based on various constraints (e.g. minimum bandwidth, affinity) configured for those paths and attributes (e.g available bandwidth, color) received from devices in the network topology.
- Written by Manoj Agiwal
- Posted on 9月 30, 2019
- Updated on 9月 30, 2019
- 2212 Views
This feature allows a user to configure multiple static adjacency SIDs for an IS IS adjacency. This feature is an
- Written by Girish Dasari
- Posted on 5月 11, 2021
- Updated on 5月 11, 2021
- 2174 Views
IS IS adjacency is not formed between devices with different address families configured. For example, a router
- Written by Saurav Arora
- Posted on 1月 7, 2022
- Updated on 1月 7, 2022
- 2208 Views
Traffic steering enables traffic for a specified set of prefixes to get forwarded along traffic engineered paths
- Written by Kundan Sen
- Posted on 8月 18, 2022
- Updated on 8月 22, 2022
- 1253 Views
This feature adds support for configuring multiple area addresses in an IS-IS instance.
- Written by Sandeep Kopuri
- Posted on 10月 7, 2019
- Updated on 10月 25, 2022
- 3829 Views
Topology Independent Fast Reroute, or TI LFA, uses IS IS SR to build loop free alternate paths along the post
- Written by Kundan Sen
- Posted on 11月 12, 2019
- Updated on 11月 12, 2019
- 1924 Views
EOS 4.23.0F adds support for redistributing DHCPv6 routes in IS IS when using the multi agent routing protocol mode.