Ipv6-Based Acls - Cisco 500 series Administration Manual

Stackable managed switch
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Access Control

IPv6-Based ACLs

STEP 5
IPv6-Based ACLs
Cisco 500 Series Stackable Managed Switch Administration Guide
IP Precedence to Match
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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:
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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.
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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:
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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 written to the Running Configuration file.
IPv6-Based ACL
The
check pure IPv6-based traffic. IPv6 ACLs do not check IPv6-over-IPv4 or ARP
packets.
—IP precedence is a model of TOS (type of
page displays and enables the creation of IPv6 ACLs, which
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