- Written by Jaffar Hameedabdul
- Posted on February 8, 2017
- Updated on February 4, 2022
- 2210 Views
A traffic storm is a flood of packets entering a network, resulting in excessive traffic and degraded performance.
- Written by Shrey Malik
- Posted on June 29, 2016
- Updated on February 8, 2017
- 1651 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
- 1459 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
- 1621 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
- 1921 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
- 2136 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
- 1758 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
- 1652 Views
When configuring or modifying a RACL applied to a VLAN interface, the VLAN will be blocked while applying the updated
- Written by Zhen Xue
- Posted on May 1, 2015
- Updated on May 1, 2015
- 1429 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
- 82 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
- 2211 Views
Role based access control (RBAC) is an approach to regulating access to network resources based on the roles of
- Written by Anais Taing
- Posted on July 13, 2018
- Updated on July 23, 2019
- 1798 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
- 2033 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
- 631 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
- 1979 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
- 1688 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
- 564 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
- 1463 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 February 23, 2016
- 1424 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
- 595 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
- 1354 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
- 1596 Views
Media Access Control Security (MACsec) is an industry standard security technology that provides secure
- Written by Kevin Amiraux
- Posted on March 31, 2017
- Updated on April 6, 2022
- 2418 Views
This document describes the truncation capability for Tap Aggregation, which allows tapped traffic to be truncated to a smaller size before being transmitted.
- Written by Prachi Modi
- Posted on January 16, 2023
- Updated on January 16, 2023
- 83 Views
With the 13.0 release, you can enable Target Wake Time(TWT) from CloudVision Cognitive Unified Edge (CV-CUE). TWT is one of the advanced features of Wi-Fi 6. It enables access points (AP) and stations (STAs) to negotiate schedules for active and sleep durations.
- Written by Travis Hammond
- Posted on March 31, 2017
- Updated on April 23, 2018
- 2492 Views
This article describes the TAP Aggregation User Defined Fields feature. The purpose of the User Defined
- Written by Lavanya Conjeevaram
- Posted on February 8, 2017
- Updated on February 4, 2022
- 1773 Views
This feature adds support for viewing the Digital Optical Monitoring (DOM) parameters for the optics that support
- Written by Tony Truong
- Posted on September 30, 2015
- Updated on October 1, 2015
- 1536 Views
As of EOS 4.15.2F, the support for the tuning of tunable DWDM 10G SFP+ transceivers (10GBASE DWDM) is added.
- Written by Prathamesh Timse
- Posted on November 22, 2017
- Updated on November 22, 2017
- 1419 Views
The BGP labeled unicast (LU) RFC is used to advertise BGP routes with a stack of MPLS labels, thereby allowing
- Written by Kaushik Kumar Ram
- Posted on September 30, 2015
- Updated on February 7, 2022
- 2276 Views
Trident2 is a Switch on Chip (SoC) single chip with support for up to 1280Gbps of forwarding capacity (oversubscribed
- Written by Mihyar Baroudi
- Posted on February 1, 2016
- Updated on February 7, 2022
- 1805 Views
This feature provides a configuration option to disable egress IPv4 RACL sharing allowing for uRPF to be configured.
- Written by Lavanya Conjeevaram
- Posted on September 11, 2017
- Updated on September 7, 2021
- 2556 Views
Unidirectional links is a feature that configures an Ethernet interface transmit and receive paths to be
- Written by Tony Truong
- Posted on July 13, 2018
- Updated on July 13, 2018
- 2161 Views
EOS 4.20.6F adds support for customizing SFP+ and QSFP+ transceiver transmit and receive DOM thresholds. There are
- Written by Prachi Modi
- Posted on January 16, 2023
- Updated on January 16, 2023
- 107 Views
With the 13.0 release, CloudVision Cognitive Unified Edge (CV-CUE) lets you configure Unique PSK (UPSK) for client authentication. UPSKs allow users to connect to the same SSID using a unique PSK which is user specific. UPSK provides added security as compared to single PSK because single PSKs are easily compromised.
- Written by Preyas Hathi
- Posted on June 2, 2022
- Updated on June 2, 2022
- 1065 Views
With the 12.0 release, you can check for available upgrades and upgrade your server to the latest version of CloudVision Cognitive Unified Edge (CV-CUE). Only a Superuser can initiate a server upgrade.
- Written by Poorna Pushkala Balasubramanian
- Posted on November 22, 2017
- Updated on December 22, 2017
- 1178 Views
This feature adds the capability to import as path access list from a URL, in release 4.20.1F. The file
- Written by Wenyi Cheng
- Posted on February 8, 2017
- Updated on February 4, 2022
- 2085 Views
Role based access control (RBAC) is an approach to regulating access to network resources based on the roles of
- Written by Mike Nelson
- Posted on April 10, 2015
- Updated on February 5, 2022
- 1995 Views
Packets which exceed the L2 Maximum Transmission unit (MTU) in EOS are dropped. The value of the L2 MTU is configurable
- Written by Anoop Dawani
- Posted on September 30, 2015
- Updated on September 30, 2015
- 1377 Views
This feature enables exchanging IPv4 NLRI using MP BGP over an IPv6 TCP connection. Additionally, this feature
- Written by Rama Paduvalli
- Posted on May 1, 2015
- Updated on February 7, 2022
- 1244 Views
The VLAN mapping or translation feature provides the ability to map an arbitrary VLAN tag to a particular bridging
- Written by Lavanya Conjeevaram
- Posted on September 11, 2017
- Updated on September 11, 2017
- 1503 Views
As of EOS 4.15.2F, VM Tracer adds support for VMware NSX V. This includes supporting NSX V specific features, improved
- Written by Roland Phung
- Posted on June 29, 2016
- Updated on June 29, 2016
- 1639 Views
This document describes how to use the new feature, VRRP IPv6 using VRRP IPv4 MAC prefixes. RFC 5798 defines a specific
- Written by Mihyar Baroudi
- Posted on February 1, 2016
- Updated on February 8, 2016
- 1977 Views
When a frame gets bridged from an edge port to a VXLAN core port, it is necessary to encode the QOS fields in the outer
- Written by Rama Paduvalli
- Posted on April 22, 2015
- Updated on February 5, 2022
- 912 Views
The VXLAN Control Service (VCS) provides a mechanism by which hardware VTEPs share states between each other in order
- Written by Mihyar Baroudi
- Posted on December 9, 2015
- Updated on December 21, 2015
- 1790 Views
Hardware Head End Replication (HW HER) optimizes flooding of inter VTEP broadcast, unknown unicast and broadcast
- Written by Harish Prabhu
- Posted on March 31, 2017
- Updated on April 3, 2017
- 1946 Views
In EOS 4.18.0F, VXLAN direct routing was introduced on the 7500R and 7280E/R series platforms. VXLAN routing
- Written by Anoop Dawani
- Posted on September 30, 2015
- Updated on September 30, 2015
- 1598 Views
VXLAN multicast decapsulation enables VTEPs that only support HER (Head End Replication) to terminate multicast
- Written by Aditi Vaidya
- Posted on August 23, 2019
- Updated on August 26, 2019
- 2027 Views
VXLAN is a Layer 2 technology that helps you to create a virtual Layer 2 network (overlay network) on top of a physical
- Written by Preyas Hathi
- Posted on June 2, 2022
- Updated on June 2, 2022
- 1059 Views
With the 12.0 release, CloudVision Cognitive Unified Edge (CV-CUE) supports a new tunnel type — VXLAN over IPSec. You need to specify a tunnel type when you create an SSID.
- Written by Anoop Dawani
- Posted on September 30, 2015
- Updated on April 22, 2022
- 4074 Views
VxLAN bridging enables stretching Layer 2 domains across a Layer 3 cloud. VxLAN routing provides the capability to
- Written by Satish Kumar Selvaraj
- Posted on February 8, 2017
- Updated on March 22, 2017
- 3309 Views
The 7500 and 7280 switch series platforms have previously supported VXLAN bridging, which enables stretching of