Zhone 6381-A4-200, Руководство пользователя

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6381-A4 Router Users Guide
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Policy Database
The Policy Database page allows you to configure QoS for multiple WAN connections; you can
classify packets based on fields in the packet. The
Ingress and Egress pages allow you to
configure QoS per interface.
Fields that can be configured for setting policies:
Field Description
Ingress Interface The incoming traffic interface for a Policy Routing rule. Selections include LAN
interfaces, WAN interfaces, Locally generated (traffic), and not applicable.
Examples of Locally generated traffic are: voice packets, packets generated by
applications such as DNS, DHCP or other applications.
Destination Interface
The outgoing traffic interfaces for a Policy Routing rule. Selections include LAN
Interfaces and WAN interfaces.
DiffServ Code Point
The diffServ code point (DSCP) field value ranges from 1 to 255. This field
cannot be configured alone; additional fields like IP, Source MAC, and/or
Ingress Interface should be configured.
Class of Service The selections are (in the order of priority): CoS1, CoS2, CoS3, CoS4, CoS5,
CoS6, and N/A.
Source IP The IP address of the traffic source. (Wild cards are allowed.)
(Source) Mask The source IP netmask. This field is required if the source IP has been entered.
(Wild cards are allowed.)
Destination IP The IP address of the traffic destination. (Wild cards are allowed.)
(Destination) Mask The netmask of the destination. This field is required if the destination IP has
been entered. (Wild cards are allowed.)
Protocol The selections are TCP, UDP, ICMP, Specify, and none. If you choose Specify,
you need to enter the protocol number in the box next to the Protocol field.
This field cannot be configured alone; additional fields like IP, Source MAC,
and/or Ingress Interface must also be configured.
The Protocol field is also required if the source port or destination port has
been entered.