Netgear FVS124G FVS124G Reference Manual - Page 95

Reference Manual for the ProSafe VPN Firewall 25 with 4 Gigabit LAN and Dual WAN Ports The QoS priority definition for a service determines the queue that is used for its traffic passing through the FVS124G VPN Firewall as follows: Table 6-2. Traffic queue to be used for a service Netgear QoS Setting† Native ToS Setting* None 6 5 4 3 2 7 (highest) 6 5 4 3 2 1 (default) 0 (lowest) 7 6 5 4 3 2 6 6 5 4 3 2 5 6 5 4 3 2 4 6 5 4 3 2 3 6 5 4 3 2 2 6 5 4 3 2 1 6 5 4 3 2 0 6 5 4 3 2 * IEEE 802.1D-1998 (formerly 802.1p) standard. † Specifies which output queue in the FVS124G to use for that service's traffic. The three type-of-service bits in the traffic frame remain unchanged. Example 1 (priority unchanged): If the native ToS setting for a service is 3 and the Netgear QoS setting for this service is None, then the traffic for this service is placed in the queue that handles priority 3 traffic. The priority of this service through the FVS124G VPN Firewall has not changed. Example 2 (priority increased): If the native ToS setting for a service is 3 and the Netgear QoS setting for this service is 4, then the traffic for this service is placed in the queue that handles priority 4 traffic rather than the queue that handles priority 3 traffic. The priority of this service through the FVS124G VPN Firewall has been increased. Example 3 (priority decreased): If the native ToS setting for a service is 3 and the Netgear QoS setting for this service is 2, then the traffic for this service is placed in the queue that handles priority 2 traffic rather than the queue that handles priority 3 traffic. The priority of this service through the FVS124G VPN Firewall has been decreased. Firewall Protection and Content Filtering 202-10085-01, March 2005 6-19