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| Chapter 10 Quality of Service (QoS) |
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| Table 47 QoS > Class Setup Add/Edit (continued) | |
| LABEL | DESCRIPTION |
| Mac Netmask | Type the mask for the specified MAC address to determine which bits a packet’s MAC |
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| address should match. |
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| Enter “f” for each bit of the specified source MAC address that the traffic’s MAC address |
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| should match. Enter “0” for the bit(s) of the matched traffic’s MAC address, which can be |
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| of any hexadecimal character(s). For example, if you set the MAC address to |
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| 00:13:49:00:00:00 and the mask to ff:ff:ff:00:00:00, a packet with a MAC address of |
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| 00:13:49:12:34:56 matches this criteria. |
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| Exclude | Select this option to exclude the packets that match the specified criteria from this |
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| classifier. |
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| Others |
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| IP Protocol | This field is available only when you select IPv4 or IPv6 in the Ether Type field. |
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| If you select IPv4, select this option and select the protocol (service type) from TCP/ |
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| UDP, TCP, UDP or ICMP.If you select IPv6, select this option and select the protocol |
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| (service type) from TCP/UDP, TCP, UDP or ICMPv6. |
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| TCP ACK | This field is available only when you select TCP in the IP protocol field. |
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| If you select this option, the matched TCP packets must contain the ACK (Acknowledge) |
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| flag. |
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| Packet Length | This field is available only when you select IPv4 or IPv6 in the Ether Type field. |
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| Select this option and enter the minimum and maximum packet length (from 46 to 1500) |
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| in the fields provided. |
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| IPP/DS Field | Select IPP/TOS to specify an IP precedence range and type of services. |
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| Select DSCP to specify a DiffServ Code Point (DSCP) range. |
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| IP Precedence | Enter a range from 0 to 7 for IP precedence. 0 is the lowest priority and 7 is the highest. |
| Range |
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| Type of | Select a type of service from the |
| Service | Available options are: Normal service, Minimize delay, Maximize throughput, |
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| Maximize reliability and Minimize monetary cost. |
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| DSCP Range | Select this option and specify a DSCP (DiffServ Code Point) number between 0 and 63 in |
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| the field provided. |
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| 802.1P | Select this option and select a priority level (between 0 and 7) from the |
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| box. |
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| "0" is the lowest priority level and "7" is the highest. |
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| VLAN ID | Select this option and enter the source VLAN ID in this field. |
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| Exclude | Select this option to exclude the packets that match the specified criteria from this |
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| classifier. |
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| Action |
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| Forward To | Select the interface through which traffic that matches the rule is forwarded out. If you |
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| select Unchange, the |
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| default routing table. |
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| If traffic of this class comes from a WAN interface and is in a queue that forwards traffic |
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| through the LAN/WLAN interface, the |
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| IPP/DS Field | Select IPP/TOS to specify an IP precedence range and type of services. |
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| Select DSCP to specify a DiffServ Code Point (DSCP) range. |
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| IP Precedence | Enter a range from 0 to 7 to |
| Mark | priority and 7 is the highest. |
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| 143 |
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