ACL counters can be displayed on a per chip basis by passing an additional option in the ACL show command. The output of

ACL Counters 4.22.0F

Tagging traffic with a drop precedence is a method that can be used to differentiate traffic flows over a given

This feature provides the capability to count the number of packets hitting rules associated with egress ACLs

Counters 4.25.0F

This feature provides the capability to count the number of packets hitting rules associated with egress ACLs

Counters 4.25.0F

Multiple dynamic counter features may be enabled simultaneously, primarily configured using the [no] hardware counter feature [feature] CLI commands. Compatibility of these features has been enhanced to allow for greater flexibility in simultaneously enabled counter features. Changes in counter feature compatibility across EOS releases is detailed below.

The EOS Event Manager feature provides the ability to specify a condition and an action to be carried out when that

The EOS Event Manager feature provides the ability to specify a condition and an action to be carried out when that

Fast poll counters allow for rapid collection of a basic set of MAC counters on supported platforms at a very high

Prior to EOS 4.27.0F, MPLS tunnel egress counters could only be enabled for all MPLS tunnels present in the system

MPLS Counters 4.27.0

Hardware counter feature allows enabling counters for features using programmable hardware counter resources.

Counters 4.22.0F

This feature adds support for separate unicast and multicast counters, per ingress interface and per traffic class. 

This feature provides support for per interface ingress/egress packet/byte counters for both IPv4 and IPv6.

Counters 4.23.0F

This feature provides support for packet and byte ingress counters for IPv6 multicast routes.

The nexthop group feature allows users to manually configure a set of tunnels. Nexthop group counters provide the ability to count packets and bytes associated with each tunnel nexthop, irrespective of the number of times it appears in one or more nexthop groups. In other words, if a nexthop group entry shares a tunnel resource with another entry, they will also share the same counter.

The per-CoS (Class of Service) discard counters allow the device to count discarded packets on the switch extender based on the packet COS. For ingress, there are three categories of traffic: regular traffic, control plane traffic, and flow-control traffic (used for end-to-end congestion control).

Counters EOS 4.28.1F

This document describes the PFC (priority-based flow control) history counters that are available to debug network oversubscription issues. These counters track statistics on the switch that is sending network traffic at a rate that is more than what its peer can handle.

This feature modifies the display format of “show interface Tunnel <num> counters” on hardware

This feature modifies the display format of “show interface Tunnel <num> counters”. 

When an interface is overloaded with packets and goes beyond its buffering capabilities, packet drops become

The IPv6 multicast route counters count packets and bytes per group, source and vrf . Every IPv6

Multicast Counters

The multicast route counters count packets and bytes per group, source and vrf. Every multicast route will be counted when the feature is turned on if there are sufficient hardware counter resources available. 

The feature allows the user to determine the rate of ingress packets on a class-map over a span of a specified interval. This specified interval is the global load-interval (default value is 5 minutes). 

QoS Counters EOS 4.28.2F

The MPLS LFIB counters feature was enhanced to add support for counting labels that correspond to VRF termination labels. The full details of the MPLS LFIB counters feature can be found in the original

WRED stands for Weighted Random Early Detection for congestion avoidance. A queue can differentiate certain

Counters WRED 4.24.2

The VxLAN VTEP and VNI counters feature allows the device to count VxLAN packets received and sent by the device on a per

VNI VTEP Counters VXLAN 4.22.1F

The VxLAN VTEP counters feature allows the device to count VxLAN packets received and sent by the device on a per

TOI VTEP 4.17.0F Counters VXLAN

The VxLAN VTEP counters feature allows the device to count VxLAN packets received and sent by the device on a per VTEP

Counters VXLAN 4.24.2F

The VxLAN VTEP counters feature allows the device to count VxLAN packets received and sent by the device on a per VTEP

Counters VXLAN 4.24.2F