HP AP775A Cisco Nexus 5000 Series Command Reference, Release 4.1(3)N1(1) (OL-1 - Page 413
Default DSCP value 0, Expedited Forwarding 101110
UPC - 884962062708
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Chapter 6 Security Commands permit (IPv6) Send comments to [email protected] dscp dscp flow-label flow-label-value fragments (Optional) Specifies that the rule matches only packets with the specified 6-bit differentiated services value in the DSCP field of the IPv6 header. The dscp argument can be one of the following numbers or keywords: • 0-63-The decimal equivalent of the 6 bits of the DSCP field. For example, if you specify 10, the rule matches only packets that have the following bits in the DSCP field: 001010. • af11-Assured Forwarding (AF) class 1, low drop probability (001010) • af12-AF class 1, medium drop probability (001100) • af13-AF class 1, high drop probability (001110) • af21-AF class 2, low drop probability (010010) • af22-AF class 2, medium drop probability (010100) • af23-AF class 2, high drop probability (010110) • af31-AF class 3, low drop probability (011010) • af32-AF class 3, medium drop probability (011100) • af33-AF class 3, high drop probability (011110) • af41-AF class 4, low drop probability (100010) • af42-AF class 4, medium drop probability (100100) • af43-AF class 4, high drop probability (100110) • cs1-Class-selector (CS) 1, precedence 1 (001000) • cs2-CS2, precedence 2 (010000) • cs3-CS3, precedence 3 (011000) • cs4-CS4, precedence 4 (100000) • cs5-CS5, precedence 5 (101000) • cs6-CS6, precedence 6 (110000) • cs7-CS7, precedence 7 (111000) • default-Default DSCP value (000000) • ef-Expedited Forwarding (101110) (Optional) Specifies that the rule matches only IPv6 packets whose Flow Label header field has the value specified by the flow-label-value argument. The flow-label-value argument can be an integer from 0 to 1048575. (Optional) Specifies that the rule matches noninitial fragmented packets only. The device considers noninitial fragmented packets to be packets with a fragment extension header that contains a fragment offset that is not equal to zero. You cannot specify this keyword in the same rule that you specify Layer 4 options, such as a TCP port number, because the information that the devices requires to evaluate those options is contained only in initial fragments. OL-16599-01 Cisco Nexus 5000 Series Command Reference 6-65