ZyXEL ZyWALL USG 2000 User Guide - Page 545
AppPatrol > Other > Edit continued
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Chapter 32 Application Patrol Table 142 AppPatrol > Other > Edit (continued) LABEL DESCRIPTION Inbound kbps Type how much inbound bandwidth, in kilobits per second, this policy allows the traffic to use. Inbound refers to the traffic the ZyWALL sends to a connection's initiator. If you enter 0 here, this policy does not apply bandwidth management for the matching traffic that the ZyWALL sends to the initiator. Traffic with bandwidth management disabled (inbound and outbound are both set to 0) is automatically treated as the lowest priority (7). Outbound kbps If the sum of the bandwidths for routes using the same next hop is higher than the actual transmission speed, lower priority traffic may not be sent if higher priority traffic uses all of the actual bandwidth. Type how much outbound bandwidth, in kilobits per second, this policy allows the traffic to use. Outbound refers to the traffic the ZyWALL sends out from a connection's initiator. If you enter 0 here, this policy does not apply bandwidth management for the matching traffic that the ZyWALL sends out from the initiator. Traffic with bandwidth management disabled (inbound and outbound are both set to 0) is automatically treated as the lowest priority (7). Priority If the sum of the bandwidths for routes using the same next hop is higher than the actual transmission speed, lower priority traffic may not be sent if higher priority traffic uses all of the actual bandwidth. This field displays when the inbound or outbound bandwidth management is not set to 0. Enter a number between 1 and 7 to set the priority for traffic that matches this policy. The smaller the number, the higher the priority. Traffic with a higher priority is given bandwidth before traffic with a lower priority. The ZyWALL uses a fairness-based (round-robin) scheduler to divide bandwidth between traffic flows with the same priority. Maximize Bandwidth Usage The number in this field is ignored if the incoming and outgoing limits are both set to 0. In this case the traffic is automatically treated as being set to the lowest priority (7) regardless of this field's configuration. This field displays when the inbound or outbound bandwidth management is not set to 0. Enable maximize bandwidth usage to let the traffic matching this policy "borrow" any unused bandwidth on the out-going interface. After each application or type of traffic gets its configured bandwidth rate, the ZyWALL uses the fairness- based scheduler to divide any unused bandwidth on the out-going interface amongst applications and traffic types that need more bandwidth and have maximize bandwidth usage enabled. Log This field controls what kind of record the ZyWALL creates when traffic matches this policy. See Chapter 51 on page 833 for more on logs. no - the ZyWALL does not record anything log - the ZyWALL creates a record in the log log alert - the ZyWALL creates an alert ZyWALL USG 2000 User's Guide 545