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This query was originally adapted from jbiggley post in For the purposes of this post and to keep it as simple as possible, I'm trying to create an alert that will identify interfaces that exceed a threshold defined as a percentage of receive discards (.1% for this example). This query works just fine in SQL studio and…
Hello, Has anyone ever had this kind of discards on a device? The first one is a regular old HP Printer plugged into a stacked switch and the second is a port on a catalyst 9300 that goes to a SAN fileserver.
Hi all, Revisiting a decade old topic on Interface Errors and Discards that many a network engineer have struggled with. Understanding Errors and Discards Josh Stephens had created this blog post that may have helped to a large extent but identifying causes for the errors and discards have almost always resulted in dead…
Calculating Percentage Interface Errors and Discards @ polling interval is very critical to a business. Currently there is no way to see this on Solarwinds without having to do complex SQL reporting from the backend on the real time data. Monitoring just a number of packets for interface errors and discards does not…
On Cisco 2900 series routers, primarily 2901 and 2911, I'd like to understand what the transmit or output discards in NPM on interfaces correspond. When you do a show interface on the router, what in the interface stats would show the output or transmit discards? What buffer is being reported? To what might a high level of…
HI Guys We have setup where each part of the our lan is in a specific group, we noticing interfaces on our devices is running discards, and we require this interface to change the node status like when an interface goes down, and once this node changes its status I want the underlying group where this node is in to change…
One of my WAN engineers has contacted me saying he is tired of get interface discard notifications. He only wants to be notified if the discards are greater then 1% of the interface speed. So to that end I have come up with what I think is the solution; I have created an alert with the following trigger condition There is…
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