December 2001
Intermediate to advanced
608 pages
25h 14m
English
Content preview from CISCO IOS in a NutshellBecome 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
access-list rate-limit — global
Synopsis
access-list rate-limitaccess-list{precedence|mac-address| maskprecedence-mask} no access-list rate-limitaccess-list
Configures
An access list for Committed Access Rate (CAR)
Default
None
Description
This command selects packets for CAR policies based on IP precedence
or MAC addresses. There can only be one command per access list. If
you need to assign more than one precedence level to a single access
list, use the mask keyword.
-
precedence The IP precedence level to apply to the access list.
-
mac-address The MAC address to apply to the access list.
-
maskprecedence-mask The precedence mask to apply to the access list. To calculate the mask, convert the precedence value to an eight-bit mask. A precedence of 0 is encoded as 000000001; a precedence of 1 is 00000010. Then AND all the bit values together to get a single mask. For example, the mask that covers a precedence of 1 through 3 would be 00001110. When you have the binary mask, convert it to a two-digit hexadecimal number; for this example, the mask would be 0E.
Example
! This command assigns a CAR access-list of 10 to packets with an IP ! precedence of 1 through 3. access-list rate-limit 10 mask 0E
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.