- Written by Sergiu Stambolian
- Posted on March 31, 2017
- Updated on July 21, 2023
- 5475 Views
Sampled Mirroring is an extension of the Mirroring feature and sampling is a property of the
- Written by Dhruba Jyoti Pokhrel
- Posted on January 16, 2023
- Updated on January 16, 2023
- 2847 Views
With the 13.0 release, you can schedule the Automatic Channel Selection (ACS) to run at a specific time of the day and minimize service disruption.
- Written by Anoop Dawani
- Posted on September 30, 2015
- Updated on October 1, 2015
- 4403 Views
Secondary private VLAN trunk ports are introduced in the EOS 4.15.2F release. This feature can
- Written by Dhruba Jyoti Pokhrel
- Posted on April 1, 2024
- Updated on April 1, 2024
- 780 Views
With the 16.0.1 release, clients connecting to the 6 GHz band can seamlessly connect to OWE-enabled SSIDs having Transition Mode. Arista APs support the Enhanced Open security protocol with Transition Mode built for open networks. Enhanced Open is based on Opportunistic Wireless Encryption (OWE). It is supported only in WiFi 6 and higher AP models. A few examples are C-360, C-260, C-250, C-230, O-235, etc.
- Written by Mihyar Baroudi
- Posted on December 8, 2015
- Updated on February 7, 2022
- 7799 Views
Selective Q in Q tunneling feature allows a set of customer VLANs (hereafter referred to as c vlan(s)) to be tunneled
- Written by Sambath Kumar Balasubramanian
- Posted on May 1, 2015
- Updated on April 24, 2017
- 3614 Views
On 7500E, sFlow output interface feature enables sFlow to use the hardware provided output interface and
- Written by Manogna Namburi
- Posted on June 29, 2016
- Updated on June 29, 2016
- 4993 Views
ACL based QoS programmed on SVIs can share hardware resources starting from EOS 4.17.0F. This results in
- Written by Shashank Hegde
- Posted on September 30, 2015
- Updated on September 30, 2015
- 3526 Views
OpenStack has a concept of shared tenant networks which let the admin can create a network which can be shared by all the
- Written by Sahil Midha
- Posted on June 29, 2016
- Updated on June 29, 2016
- 4776 Views
The show command 'show qos interface fabric' was introduced for DCS 7250QX and DCS 7300X series starting EOS
- Written by Jeff Chan
- Posted on February 8, 2017
- Updated on February 5, 2022
- 4815 Views
Delay request messages can now be set from log 7 to 8. To configure: switch(config)#interface Et5/1.
- Written by Bharadwaj Gosukonda
- Posted on June 6, 2017
- Updated on June 6, 2017
- 4748 Views
Nexthop groups is an existing feature which allows users to manually configure a set of tunnels with nexthops.
- Written by Pavan Palaksha
- Posted on March 31, 2017
- Updated on December 22, 2017
- 5911 Views
Hardware Table Capacity Monitoring is an existing feature to keep track of the capacity and utilization of various
- Written by Aditi Vaidya
- Posted on August 23, 2019
- Updated on August 26, 2019
- 5978 Views
Starting 8.8 release, Cloud customers can receive all events/alerts as SNMP traps. While configuring an SNMP trap
- Written by Roland Phung
- Posted on April 17, 2015
- Updated on February 7, 2022
- 4929 Views
Source ARP with a virtual IP is a new VARP feature. The purpose of this feature is to change the ARP request header's
- Written by Dhruba Jyoti Pokhrel
- Posted on January 16, 2023
- Updated on January 16, 2023
- 2931 Views
With the 13.0 release, you can enable spatial reuse from CloudVision Cognitive Unified Edge (CV-CUE) to improve the spectral efficiency and optimally allocate resources to meet the Quality of Service (QoS). With spatial reuse, two or more Wi-Fi devices (AP or client) that support 802.11ax protocols can send transmissions simultaneously without any significant data loss.
- Written by Preyas Hathi
- Posted on June 2, 2022
- Updated on June 2, 2022
- 3904 Views
Spectrum analysis is a tool to analyze the RF environment for interference. For monitoring and troubleshooting of wireless networks, you must be aware of the RF environment in which the APs operate.
- Written by Thejesh Panchappa
- Posted on May 1, 2015
- Updated on May 13, 2024
- 5718 Views
This is an infrastructure that provides management of SSL certificates, keys and profiles. SSL/TLS is an application-layer protocol that provides secure transport between client and server through a combination of authentication, encryption and data integrity. SSL/TLS uses certificates and private-public key pairs to provide this security.
- Written by Bruno Perriot
- Posted on July 13, 2018
- Updated on November 7, 2021
- 5162 Views
Stateful switchover is a redundancy mode available on systems with 2 supervisor cards. One supervisor card is active
- Written by Sarah Chen
- Posted on May 1, 2015
- Updated on April 25, 2018
- 4677 Views
Static ARP inspection is a security feature that verifies the source IP and the source MAC addresses of each received
- Written by Anoop Dawani
- Posted on September 30, 2015
- Updated on September 30, 2015
- 3616 Views
This feature enables configuring static IPv4 routes that specify the next hop by using an IPv6 address instead of an
- Written by Anoop Dawani
- Posted on September 30, 2015
- Updated on September 30, 2015
- 3680 Views
Static multicast feature brings in capability to statically configure multicast routes on any Arista platform
- Written by Nipun Chowdary Edara
- Posted on May 1, 2015
- Updated on May 1, 2015
- 1513 Views
A number of L4 7 appliances use the same MAC address to load balance services across two or more appliances that form the
- Written by Sameer Shah
- Posted on May 1, 2015
- Updated on May 1, 2015
- 2717 Views
Packet counters for Static and Twice NAT connections are now supported on the DCS 7150 series. This is a debug
- Written by Peter Fordham
- Posted on May 1, 2015
- Updated on May 1, 2015
- 2059 Views
The existing storm control interface configuration mode CLI commands have been extended to support the new
- Written by Jaffar Hameedabdul
- Posted on February 8, 2017
- Updated on February 4, 2022
- 5369 Views
A traffic storm is a flood of packets entering a network, resulting in excessive traffic and degraded performance.
- Written by Sabah Khan
- Posted on April 3, 2024
- Updated on April 3, 2024
- 496 Views
This feature introduces a new type of action that can be created and configured under Provisioning > Actions. These actions automate the process of assigning values to inputs in a studio and allow users to input data that originates from outside a studio.
- Written by Sabah Khan
- Posted on April 3, 2024
- Updated on April 3, 2024
- 683 Views
These updates improve the layout of the Studios landing page by emphasizing essential studios and structuring all other studios in a more comprehensive, user-friendly way.
- Written by Shrey Malik
- Posted on June 29, 2016
- Updated on February 8, 2017
- 4845 Views
This feature enables ACL functionality on subinterfaces. ACLs on subinterfaces are configured using the
- Written by Satish Mahadevan
- Posted on April 21, 2015
- Updated on May 1, 2015
- 2826 Views
Subinterfaces are logical L3 interfaces that enable the division of a single Ethernet or Port channel interface into
- Written by Lavanya Conjeevaram
- Posted on June 29, 2016
- Updated on February 7, 2022
- 4818 Views
The guaranteed bandwidth feature ensures minimum bandwidth for outgoing lower priority traffic from a
- Written by Manjula Gopalakrishnan
- Posted on July 13, 2018
- Updated on July 13, 2018
- 4759 Views
This feature enables the user to configure PBR policy on an interface in any VRF, to match and forward incoming packets
- Written by Prasanth Sasidharan
- Posted on June 29, 2016
- Updated on February 6, 2022
- 5687 Views
This feature enables the user to configure PBR policy on an interface in the default VRF to match and forward
- Written by Sandeep Betha
- Posted on May 1, 2015
- Updated on May 1, 2015
- 4125 Views
This feature adds support for standard BGP GSHUT (0xFFFF0000) community. GSHUT community is the community used in
- Written by Lavanya Conjeevaram
- Posted on March 31, 2017
- Updated on April 3, 2017
- 4973 Views
When configuring or modifying a RACL applied to a VLAN interface, the VLAN will be blocked while applying the updated
- Written by Dhruba Jyoti Pokhrel
- Posted on September 13, 2023
- Updated on September 13, 2023
- 2250 Views
VXLAN tunneling requires that the switch where the tunnel terminates is configured with a VTEP that matches the configuration on the AP. CV-CUE now provides an easier way to match configurations on both AP and the switch. By having the same VXLAN configuration for access points (APs) and switches, you can aggregate all wireless traffic from the same VXLAN to a single wired destination for better traffic management and visibility.
- Written by Zhen Xue
- Posted on May 1, 2015
- Updated on May 1, 2015
- 3716 Views
For modular systems operating under the SSO redundancy policy, if the system database agent (Sysdb) on the
- Written by Prachi Modi
- Posted on January 16, 2023
- Updated on January 16, 2023
- 2850 Views
With the 13.0 release, CloudVision Cognitive Unified Edge (CV-CUE) introduces system backup and restore capability. You can back up the entire system or only the configuration files, and restore them when needed.
- Written by Wenyi Cheng
- Posted on February 8, 2017
- Updated on February 9, 2017
- 6779 Views
Role based access control (RBAC) is an approach to regulating access to network resources based on the roles of
- Written by Sabah Khan
- Posted on April 3, 2024
- Updated on April 3, 2024
- 632 Views
The tag matcher is a new simple input in Studios that allows you to specify a list of devices to be passed as the value for another input field. It is similar to the resolver input in that it allows users to specify a set of devices or interfaces using tag queries, but unlike the resolver, the tag matcher doesn’t require a member input to be configured.
- Written by Anais Taing
- Posted on July 13, 2018
- Updated on July 23, 2019
- 4840 Views
In TAP Aggregation mode, when receiving a packet whose Frame Check Sequence (FCS) is corrupted, the default behavior
- Written by Travis Hammond
- Posted on April 13, 2015
- Updated on April 18, 2022
- 5052 Views
This article describes the Tap Aggregation MPLS Pop feature. The purpose of this feature is to support tools that do not parse MPLS labels and therefore need the switch to remove (pop) the MPLS header.
- Written by Sunil Kumar Mudunuri
- Posted on April 16, 2015
- Updated on May 1, 2015
- 1807 Views
The traffic steering policies used in tap aggregation mode allow steering traffic from tap to tool ports using ‘set
- Written by Travis Hammond
- Posted on February 15, 2018
- Updated on February 15, 2018
- 4948 Views
This article describes a new TAP Aggregation TCAM profile and a corresponding enhancement to the TAP Aggregation
- Written by Roee Bar
- Posted on November 22, 2017
- Updated on June 28, 2021
- 4612 Views
This article describes the Tap Aggregation Traffic Steering on MPLS Labels feature. The purpose of this feature is to
- Written by Sunil Kumar Mudunuri
- Posted on May 1, 2015
- Updated on June 15, 2015
- 1628 Views
This TOI briefs the commands related to the traffic steering policies used in Tap Aggregation. These commands
- Written by James Pang
- Posted on April 9, 2015
- Updated on May 1, 2015
- 3632 Views
As of EOS 4.15.0F, there are two general enhancements to Tap Aggregation on the 7500E platform in 4.15.0F:
- Written by Alex Monjushko
- Posted on May 1, 2015
- Updated on July 21, 2023
- 3639 Views
As of 4.15.0F, tap aggregation can be configured in conjunction with other switching and routing features. This
- Written by Ken Carpenter
- Posted on April 22, 2015
- Updated on February 6, 2022
- 1657 Views
The Tap Aggregation Manager (TAM) is a GUI front end for configuring and monitoring Tap Aggregation features of
- Written by Anoop Dawani
- Posted on September 30, 2015
- Updated on September 30, 2015
- 3635 Views
This article describes the addition of a show command to display the mapping between tap and tool ports on a per
- Written by Lavanya Conjeevaram
- Posted on July 25, 2018
- Updated on July 25, 2018
- 4488 Views
Media Access Control Security (MACsec) is an industry standard security technology that provides secure