- Written by Mike Nelson
- Posted on October 20, 2021
- Updated on December 20, 2021
- 7647 Views
Tagging traffic with a drop precedence is a method that can be used to differentiate traffic flows over a given
- Written by Edwin Tambi
- Posted on August 19, 2020
- Updated on July 3, 2024
- 19187 Views
EOS supports the ability to match on a single VLAN tag (example: encapsulation dot1q vlan 10) or a VLAN tag pair (example: encapsulation dot1q vlan 10 inner 20) to map matching packets to an interface. In this case, the encapsulation string is considered consumed by the mapped interface before forwarding, which means that the tags are effectively removed from the incoming packet for the purposes of any downstream forwarding.
- Written by Ajay Chhatwal
- Posted on May 15, 2020
- Updated on November 23, 2022
- 7120 Views
L2 protocol packets - LLDP, LACP and STP are trapped to the CPU by default. This feature allows for disabling the per protocol trap on a given set of interfaces.
- Written by Akanksha Gottipati
- Posted on August 23, 2022
- Updated on September 2, 2022
- 5545 Views
Allows the user to configure explicit QoS trust settings viz. trust mode, default cos and default dscp on subinterfaces, which may or may not be the same as the parent interface.
- Written by Michael (Mike) Fink
- Posted on August 25, 2019
- Updated on August 25, 2019
- 6690 Views
Packets sampled for sFlow are packaged in a flow sample structure containing, amongst other things, input and output
- Written by Michael (Mike) Fink
- Posted on November 11, 2019
- Updated on November 11, 2019
- 8095 Views
Packets sampled for sFlow are packaged in a flow sample structure containing, amongst other things, input and output
- Written by Praveen Kumar Yadav
- Posted on November 16, 2023
- Updated on November 16, 2023
- 3660 Views
Storm control enables traffic policing on floods of packets on L2 switching networks. Support was enabled for Front panel ports and Lag in eos-4-25-2f with storm-control-speed-rate-support. Now, storm control will be supported per subinterfaces( both ethernet and port-channel). Scale of subinterfaces is 4095.
- Written by Anitha Muppalla
- Posted on May 15, 2020
- Updated on September 28, 2023
- 7066 Views
Subinterfaces divide a single ethernet or port channel interface into multiple logical L2 or L3 interfaces based on the 802.1q or 802.1ad tags of incoming traffic. Subinterfaces are commonly used in the L2/L3 boundary device, but they can also be used to isolate traffic with 802.1q tags between L3 peers by assigning subinterfaces to different VRFs or different L2 bridging domains.
- Written by Dhruvalkumar Patel
- Posted on December 17, 2021
- Updated on December 27, 2021
- 5646 Views
L3 subinterface counters do not count GRE terminated (decap) packets and other tunnel types packets such as decap