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Cisco Small Business WAP121 and WAP321 Wireless-N Access Point with PoE 120
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- Select From List—The keyword associated with the source port to
match: ftp, ftpdata, http, smtp, snmp, telnet, tftp, www.
Each of these keywords translates into its equivalent port number.
- Match to Port—The IANA port number to match to the source port
identified in the datagram header. The port range is 0 to 65535 and
includes three different types of ports:
0 to 1023—Well Known Ports
1024 to 49151—Registered Ports
49152 to 65535—Dynamic and/or Private Ports
• Destination IP Address—Requires a packet's destination IP address to
match the address listed here. Enter an IP address in the appropriate field to
apply this criteria.
• Wild Card Mask—The destination IP address wildcard mask.
The wildcard mask determines which bits are used and which bits are
ignored. A wildcard mask of 255.255.255.255 indicates that no bit is
important. A wildcard of 0.0.0.0 indicates that all bits are important. This field
is required when Source IP Address is selected.
A wildcard mask is basically the inverse of a subnet mask. For example, to
match the criteria to a single host address, use a wildcard mask of 0.0.0.0. To
match the criteria to a 24-bit subnet (for example, 192.168.10.0/24), use a
wildcard mask of 0.0.0.255.
• Destination Port—Includes a destination port in the match condition for the
rule. The destination port is identified in the datagram header.
If you select the Destination Port, choose the port name or enter the port
number.
- Select From List—Select the keyword associated with the destination
port to match: ftp, ftpdata, http, smtp, snmp, telnet, tftp, www.
Each of these keywords translates into its equivalent port number.
- Match to Port—The IANA port number to match to the destination port
identified in the datagram header. The port range is from 0 to 65535 and
includes three different types of ports:
0 to 1023—Well-Known Ports
1024 to 49151—Registered Ports