Ipv6-Based Acls - Cisco 300 Series Administration Manual

Managed switch
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24
STEP 5

IPv6-Based ACLs

483
DSCP to Match
-
IP Precedence to match
-
service) that the network uses to help provide the appropriate QoS
commitments. This model uses the 3 most significant bits of the service
type byte in the IP header, as described in RFC 791 and RFC 1349.
ICMP—If the IP protocol of the ACL is ICMP, select the ICMP message type
used for filtering purposes. Either select the message type by name or enter
the message type number:
-
Any—All message types are accepted.
-
Select from list—Select message type by name.
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ICMP Type to Match—Number of message type to be used for filtering
purposes.
ICMP Code—The ICMP messages can have a code field that indicates how
to handle the message. Select one of the following options to configure
whether to filter on this code:
-
Any—Accept all codes.
-
User Defined—Enter an ICMP code for filtering purposes.
IGMP—If the ACL is based on IGMP, select the IGMP message type to be
used for filtering purposes. Either select the message type by name or enter
the message type number:
-
Any—All message types are accepted.
-
Select from list—Select message type by name.
-
IGMP Type to match—Number of message type that is to be used for
filtering purposes.
Click Apply. The IPv4-based ACE is saved to the Running Configuration file.
The IPv6-Based ACL page displays and enables the creation of IPv6 ACLs, which
check pure IPv6-based traffic. IPv6 ACLs do not check IPv6-over-IPv4 or ARP
packets.
Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)
—Differentiated Serves Code Point (DSCP) to match
—IP precedence is a model of TOS (type of
Access Control
IPv6-Based ACLs

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