August 2005
Intermediate to advanced
798 pages
31h 12m
English
Content preview from Cisco IOS in a Nutshell, 2nd EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Name
random-detect dscp — policy-map
Synopsis
random-detect dscpdscp-value min-threshold max-threshold mark-denominatorno random-detect dscpdscp-value min-threshold max-threshold mark-denominator
Configures
Weighted Random Early Detection (WRED)
Default
None
Description
This command defines the packet thresholds based on the distributed services code point (DSCP) class value of a packet.
-
dscp-value The DSCP value, from 0 to 7.
-
min-threshold The minimum threshold in number of packets, from 1 to 4,096. If the minimum threshold is reached, WRED randomly drops some packets with the specified IP precedence.
-
max-threshold The maximum threshold in number of packets, from 1 to 4,096. When the threshold is reached, WRED drops all packets with the specified IP precedence.
-
mark-denominator Denominator for the fraction of packets dropped when the average queue depth is at the maximum threshold. The default is 10, which means that 1 out of every 10 packets is dropped at the maximum threshold.
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.