Configuring Ipv6 Icmp Rate Limiting - Cisco Catalyst 2960 Software Configuration Manual
Hide thumbs
Also See for Catalyst 2960:
- Configuration manual (2288 pages) ,
- Command reference manual (800 pages) ,
- Hardware installation manual (108 pages)
Table of Contents
Advertisement
Chapter 35
Configuring IPv6 Host Functions
ND router advertisements are sent every 200 seconds
ND router advertisements live for 1800 seconds
Hosts use stateless autoconfig for addresses.
Configuring IPv6 ICMP Rate Limiting
ICMP rate limiting is enabled by default with a default interval between error messages of 100
milliseconds and a bucket size (maximum number of tokens to be stored in a bucket) of 10.
Beginning in privileged EXEC mode, follow these steps to change the ICMP rate-limiting parameters:
Command
Step 1
configure terminal
Step 2
ipv6 icmp error-interval interval [bucketsize]
Step 3
end
Step 4
show ipv6 interface [interface-id]
Step 5
copy running-config startup-config
To return to the default configuration, use the no ipv6 icmp error-interval global configuration
command.
This example shows how to configure an IPv6 ICMP error message interval of 50 milliseconds and a
bucket size of 20 tokens.
Switch(config)#ipv6 icmp error-interval 50 20
OL-26520-01
Purpose
Enter global configuration mode.
Configure the interval and bucket size for IPv6 ICMP error
messages:
interval—The interval (in milliseconds) between tokens
•
being added to the bucket. The range is from 0 to
2147483647 milliseconds.
bucketsize—(Optional) The maximum number of tokens
•
stored in the bucket. The range is from 1 to 200.
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
Catalyst 2960 and 2960-S Switches Software Configuration Guide, Release 15.0(1)SE
Configuring IPv6
35-9
Hide quick links:
Advertisement
Chapters
Table of Contents
Troubleshooting
