- Written by Robert Esposito
- Posted on April 27, 2020
- Updated on July 21, 2023
- 14959 Views
Arista switches provide several mirroring features. Filtered mirroring to CPU adds a special destination to the
- Written by Mukund Mundhra
- Posted on January 3, 2023
- Updated on January 18, 2023
- 1527 Views
For packets received on the front-panel interfaces and delivered to the CPU interface, this feature allows creation of a profile to configure buffer reservations for the egress CPU queues in the MMU (MMU = Memory Management Unit which manages how the on-chip packet buffers are organized).
- Written by Kaushik Kumar Ram
- Posted on March 3, 2023
- Updated on March 6, 2023
- 1442 Views
By default, when an SVI is configured on a VXLAN VLAN, then broadcast, unknown unicast, and unknown multicast (BUM) traffic received from the tunnel are punted to CPU. However, sending unknown unicast and unknown multicast traffic to CPU is unnecessary and could have negative side effects. Specifically, these packets take the L2Broadcast CoPP queue to the CPU.