Cisco Catalyst 2960 Series, Configuration Manual

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Purpose Command or Action
Example:
Switch(config-ipv6-acl)#
• Enter any as an abbreviation for the IPv6 prefix ::/0.
• For
host source-ipv6-address
or destination-ipv6-address , enter the source
or destination IPv6 host address for which to set deny or permit conditions,
specified in hexadecimal using 16-bit values between colons.
permit ip host 10::1 host
11::2 host
• (Optional) For operator , specify an operand that compares the source or
destination ports of the specified protocol. Operands are
lt
(less than),
gt
(greater than),
eq
(equal),
neq
(not equal), and
range
.
If the operator follows the source-ipv6-prefix/prefix-length argument, it
must match the source port. If the operator follows the destination-ipv6-
prefix/prefix-length argument, it must match the destination port.
• (Optional) The port-number is a decimal number from 0 to 65535 or the
name of a TCP or UDP port. You can use TCP port names only when
filtering TCP. You can use UDP port names only when filtering UDP.
• (Optional) Enter dscp value to match a differentiated services code point
value against the traffic class value in the Traffic Class field of each IPv6
packet header. The acceptable range is from 0 to 63.
• (Optional) Enter fragments to check noninitial fragments. This keyword is
visible only if the protocol is IPv6.
• (Optional) Enter
log
to cause a logging message to be sent to the console
about the packet that matches the entry. Enter
log-input
to include the input
interface in the log entry. Logging is supported only for router ACLs.
• (Optional) Enter
routing
to specify that IPv6 packets be routed.
• (Optional) Enter sequence value to specify the sequence number for the
access list statement. The acceptable range is from 1 to 4294967295.
• (Optional) Enter time-range name to specify the time range that applies to
the deny or permit statement.
Returns to privileged EXEC mode.
end
Example:
Switch(config-ipv6-acl)# end
Step 4
Verifies the access list configuration. show ipv6 access-list
Example:
Switch# show ipv6
Step 5
access-list
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
589
How to Configure QoS