- Written by Trevor Mendez
- Posted on December 20, 2021
- Updated on February 5, 2022
- 8732 Views
ACL based traffic management often requires matching packets’ destination addresses against one or more sets of
- Written by Shalini Kaleeswaran
- Posted on December 27, 2021
- Updated on July 19, 2023
- 9370 Views
ZeroTouch Provisioning (ZTP) is used to configure a switch without user intervention. Campus ZTP extends the
- Written by Travis Hammond
- Posted on December 29, 2021
- Updated on December 29, 2021
- 8189 Views
TCAM features matching on the same packet type and executing the same action are implicitly prioritized if both are
- Written by Terence Hui
- Posted on December 16, 2021
- Updated on June 9, 2023
- 7409 Views
Source port filtering is enabled by default to prevent traffic from egressing out the same interface it ingressed on.
- Written by Praveen Kumar Yadav
- Posted on December 16, 2021
- Updated on December 16, 2021
- 6615 Views
This feature allows the user to have a custom DSCP To TC map per subInterface. By default,
- Written by Shyam Kota
- Posted on November 6, 2019
- Updated on November 7, 2024
- 8857 Views
This feature allows setting the desired maximum VOQ latency. Drop probabilities are adjusted in hardware to meet this limit.
- Written by Alejandro Schwoykoski
- Posted on December 22, 2021
- Updated on November 14, 2024
- 11810 Views
MetaMux is an FPGA-based feature available on Arista’s 7130 platforms. It performs ultra-low latency Ethernet packet multiplexing with or without packet contention queuing. The port to port latency is a function of the selected MetaMux profile, front panel ingress port, front panel egress port, FPGA connector ingress port, and platform being used.
- Written by Bhavin Patel
- Posted on January 17, 2022
- Updated on January 17, 2022
- 7072 Views
Arista EOS currently supports a maximum 6 labels push on R2 and R3 series platforms. This feature increases maximum
- Written by Thejesh Panchappa
- Posted on December 30, 2021
- Updated on December 30, 2021
- 7913 Views
Macro Segmentation Service with Layer 3 firewall (MSS FW) provides a mechanism to offload policy enforcement on TORs
- Written by Sandeep Betha
- Posted on January 31, 2022
- Updated on September 25, 2024
- 12035 Views
PIM External Gateways (PEGs) allow an EVPN overlay multicast network to interface with an external PIM domain. They can be used to interconnect two data centers using an external PIM domain in between them.
- Written by Paul Miiller
- Posted on December 15, 2021
- Updated on December 15, 2021
- 6726 Views
This feature adds a new CLI command which can be used to clear RSVP sessions. Clearing a session will remove the current
- Written by Tanuj Kumar Jhamb
- Posted on December 16, 2021
- Updated on September 2, 2022
- 8229 Views
This feature allows the user to configure upto 1023 unique QoS Policy-maps per chip.
- Written by Dragos Maftei
- Posted on December 16, 2021
- Updated on December 16, 2021
- 7059 Views
This feature adds RSVP information for three tables from MPLS TE STD MIB:. mplsTunnelTable.
- Written by Yin Chen
- Posted on December 17, 2021
- Updated on May 5, 2022
- 7103 Views
This article describes the usage of the ptp free-running source clock command, which selects a time source used by a switch running the Precision Time Protocol (PTP) while it is in a free-running state.
- Written by Dhruvalkumar Patel
- Posted on December 17, 2021
- Updated on December 27, 2021
- 6156 Views
L3 subinterface counters do not count GRE terminated (decap) packets and other tunnel types packets such as decap