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Cisco Small Business WAP121 and WAP321 Wireless-N Access Point with PoE 128
7
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.
• Destination MAC Address—The destination MAC address to compare
against an Ethernet frame.
• Destination MAC Mask—The destination MAC address mask specifying
which bits in the destination 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.
• VLAN ID—A VLAN ID to be matched for packets. The VLAN ID range is
from 0 to 4095.
The following Service Type fields show for IPv4 only. You can specify one type
of service to use in matching packets to class criteria.
• IP DSCP—A differentiated services code point (DSCP) value to use as a
match criterion:
- Select from List—A list of DSCP types.
- Match to Value—A DSCP value that you specify, from 0 to 63.
• IP Precedence (IPv4 only)—Matches the packet's IP Precedence value to
the class criteria IP Precedence value. The IP Precedence range is from 0 to
7.
• IP TOS Bits (IPv4 only)—Uses the packet's Type of Service bits in the IP
header as match criteria.
The IP TOS bit value ranges between (00 to FF). The high-order three bits
represent the IP Precedence value. The high-order six bits represent the IP
Differentiated Services Code Point (DSCP) value.
STEP 3 Click Save. The changes are saved to the Startup Configuration.
NOTE To delete a class map, select it in the Class Map Name list and click Delete. The
class map cannot be deleted if it is already attached to a policy.