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access-list ipv6
This command adds an IP access list and enters configuration mode for standard or
extended IPv6 ACLs. Use the
no
form to remove the specified ACL.
Syntax
[no] access-list ipv6 {standard | extended} acl_name
• standard – Specifies an ACL that filters packets based on the source IP
address.
• extended – Specifies an ACL that filters packets based on the destination
IP address, and other more specific criteria.
• acl_name – Name of the ACL. (Maximum length: 16 characters)
Default Setting
None
Command Mode
Global Configuration
Command Usage
• When you create a new ACL or enter configuration mode for an existing ACL,
use the permit or deny command to add new rules to the bottom of the list.
To create an ACL, you must add at least one rule to the list.
• To remove a rule, use the no permit or no deny command followed by the
exact text of a previously configured rule.
• An ACL can contain up to 32 rules.
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Mode Page
IPv6 ACLs
The commands in this section configure ACLs based on IPv6 addresses, next
header type, and flow label. To configure IPv6 ACLs, first create an access list
containing the required permit or deny rules, and then bind the access list to one or
more ports
Table 26-3 IPv6 ACL Commands
Command Function
access-list ipv6 Creates an IPv6 ACL and enters configuration mode for
standard or extended IPv6 ACLs
permit, deny Filters packets matching a specified source IPv6 address
permit, deny Filters packets meeting the specified criteria, including
destination IPv6 address, next header type, and flow label
show ipv6 access-list Displays the rules for configured IPv6 ACLs
ipv6 access-group Adds a port to an IPv6 ACL
show ipv6 access-group Shows port assignments for IPv6 ACLs
GC
IPv6-
STD-ACL
IPv6-
EXT-ACL
PE
IC
PE
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IPv6 ACLs
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