Reference Guide

Format no ipv6 traffic-filter [name {control-plane | in | out} |
vlanvlan-id in | out}]
Modes
•
Global Config
•
Interface Config
The following shows an example of the command.
(Extreme 220) (Config) #no ipv6 traffic-filter ip61 control-plane
show ipv6 access-lists
This command displays summary information of all the IPv6 Access lists. Use the access list name to
display detailed information of a specific IPv6 ACL
.
This command displays information about the attributes icmp-type, icmp-code, fragments, routing, tcp
flags, and source and destination L4 port ranges. It displays committed rate, committed burst size, and
ACL rule hit count of packets matching the configured ACL rule within an ACL. This counter value rolls-
over on reaching the maximum value. There is a dedicated counter for each ACL rule. ACL counters do
not interact with PBR counters.
For ACL with multiple rules, once a match occurs at any one specific rule, counters associated with this
rule only get incremented (for example, consider an ACL with three rules, after matching rule two,
counters for rule three would not be incremented).
For ACL counters, If an ACL rule is configured without RATE-LIMIT, the counter value is a count of the
forwarded/discarded packets. (For example: for a burst of 100 packets, the Counter value is 100).
If an ACL rule is configured with RATE LIMIT, the counter value is that of the MATCHED packet count. If
the sent trac rate exceeds the configured limit, the counters still display matched packet count
(despite getting dropped beyond the configured limit since match criteria is met) that equals the sent
rate. For example, if the rate limit is set to 10 kbps and ‘matching’ trac is sent at 100 kbps, counters
would reflect 100 kbps value. If the sent trac rate is less than the configured limit, the counters display
only the matched packet count. Either way, only the matched packet count is reflected in the counters,
irrespective of whether they get dropped or forwarded. ACL counters do not interact with diserv
policies.
Format
show ipv6 access-lists [name]
Mode Privileged EXEC
Note
Only the access list fields that you configure are displayed. Thus, the command output varies
based on the match criteria configured within the rules of an ACL.
Column Meaning
Rule Number The ordered rule number identifier defined within the IPv6 ACL.
Action The action associated with each rule. The possible values are Permit or Deny.
Match All Whether this access list applies to every packet. Possible values are True or False.
Quality of Service Commands
ExtremeSwitching 200 Series: Command Reference Guide for version 01 .02.04.0007 649