Dell Force10 S4820T FTOS Command Reference Guide - Page 759

Defaults Command Modes Command History Related Commands operator port port destination address message-type count byte log monitor (OPTIONAL) Enter one of the following logical operands: • eq = equal to • neq = not equal to • gt = greater than • lt = less than • range = inclusive range of ports (you must specify two ports for the port parameter.) (OPTIONAL) Enter the application layer port number. Enter two port numbers if using the range logical operand. Range: 0 to 65535 The following list includes some common TCP port numbers: • 23 = Telnet • 20 and 21 = FTP • 25 = SMTP • 169 = SNMP Enter the IPv6 address of the network or host to which the packets are sent in the x:x:x:x::x format followed by the prefix length in the /x format. Range: /0 to /128 The :: notation specifies successive hexadecimal fields of zero. (OPTIONAL) Enter an ICMP message type, either with the type (and code, if necessary) numbers or with the name of the message type . Range: 0 to 255 for ICMP type; 0 to 255 for ICMP code (OPTIONAL) Enter the keyword count to count packets processed by the filter. (OPTIONAL) Enter the keyword byte to count bytes processed by the filter. (OPTIONAL) Enter the keyword log to enter ACL matches in the log. Supported on Jumbo-enabled line cards only. (OPTIONAL) Enter the keyword monitor to monitor traffic on the monitoring interface specified in the flow-based monitoring session along with the filter operation. Not configured. ACCESS-LIST Version 8.4.2.1 Version 8.2.1.0 Version 7.8.1.0 Version 7.4.1.0 Introduced on the E-Series TeraScale and S-Series Introduced on the E-Series ExaScale Introduced on the C-Series Added monitor option deny permit Configure a filter to drop packets. Configure a filter to forward packets. IPv6 Access Control Lists (IPv6 ACLs) | 759