- Written by Trevor Mendez
- Posted on December 20, 2021
- Updated on February 5, 2022
- 8057 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
- 8772 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
- 7595 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
- 6848 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
- 6080 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 December 30, 2021
- 8211 Views
This feature allows setting the desired maximum VOQ latency. Drop probabilities are adjusted in hardware to meet
- Written by Alejandro Schwoykoski
- Posted on December 22, 2021
- Updated on November 6, 2023
- 10861 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
- 6493 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
- 7370 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
- 10861 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
- 6194 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
- 7655 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
- 6520 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
- 6533 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
- 5646 Views
L3 subinterface counters do not count GRE terminated (decap) packets and other tunnel types packets such as decap