Cisco WAP551 Administration Manual page 154

Client Quality of Service
ACL
Cisco Small Business WAP551 and WAP561 Wireless-N Access Point
• Destination IPv6 Prefix Length—Enter the prefix length of the destination IPv6
address.
• Destination Port—Select this option to include a destination port in the match condition
for the rule. The destination port is identified in the datagram header. If selected, choose
the port name or enter the port number.
• IPv6 Flow Label—A 20-bit number that is unique to an IPv6 packet. It is used by end
stations to signify QoS handling in routers (range 0 to 1048575).
• IP DSCP—Matches packets based on their IP DSCP value. If selected, choose one of
these options as the match criteria:
- Select From List—DSCP Assured Forwarding (AS), Class of Service (CS), or
Expedited Forwarding (EF) values.
- Match to Value—A custom DSCP value, from 0 to 63.
For a MAC ACL, configure these parameters:
• EtherType—Select to compare the match criteria against the value in the header of an
Ethernet frame.
Select an EtherType keyword or enter an EtherType value to specify the match criteria.
- Select from List—Select one of these protocol types: appletalk, arp, ipv4, ipv6, ipx,
netbios, pppoe.
- Match to Value—Enter a custom protocol identifier to which packets are matched.
The value is a four-digit hexadecimal number in the range of 0600 to FFFF.
• Class of Service—Select this field and enter an 802.1p user priority to compare against
an Ethernet frame.
The valid range is from 0 to 7. This field is located in the first/only 802.1Q VLAN tag.
• Source MAC Address—Select this field and enter the source MAC address to compare
against an Ethernet frame.
• Source MAC Mask—Select this field and enter the source MAC address mask
specifying which bits in the source MAC to compare against an Ethernet frame.
For each bit position in the MAC mask, a 0 indicates that the corresponding address bit
is significant and a 1 indicates that the address bit is ignored. For example, to check only
the first four octets of a MAC address, a MAC mask of 00:00:00:00:ff:ff is used. A
MAC mask of 00:00:00:00:00:00 checks all address bits and is used to match a single
MAC address.
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