C
HAPTER
26
| Access Control Lists
IPv6 ACLs
– 704 –
EXAMPLE
Console#show ip access-list standard
IP standard access-list david:
permit host 10.1.1.21
permit 168.92.0.0 255.255.15.0
Console#
RELATED COMMANDS
permit, deny (699)
ip access-group (702)
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.
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
Table 86: IPv4 ACL Commands
Command Function Mode
access-list ipv6 Creates an IPv6 ACL and enters configuration mode for
standard or extended IPv6 ACLs
GC
permit, deny Filters packets matching a specified source IPv6
address
IPv6-
STD-ACL
permit, deny Filters packets meeting the specified criteria, including
destination IPv6 address, next header type
IPv6-
EXT-ACL
show ipv6 access-list Displays the rules for configured IPv6 ACLs PE
ipv6 access-group Adds a port to an IPv6 ACL IC
show ipv6 access-group Shows port assignments for IPv6 ACLs PE
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