Cisco Cisco SF302-08PP 8-port 10 100 PoE+ Managed Switch Manual De Mantenimiento

IPv6-Based ACLs

Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version) 

551

 

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DSCP to Match

—Differentiated Serves Code Point (DSCP) to match

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IP Precedence to match

—IP precedence is a model of TOS (type of 

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.

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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.

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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.

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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: 

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Any—Accept all codes.

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User Defined—Enter an ICMP code for filtering purposes.

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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.

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Select from list—Select message type by name.

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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.