ZyXEL Communications PLA-450 - V3.60, Руководство пользователя

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Chapter 8 HomePlug AV
PLA450 User’s Guide
94
The following table describes the labels in the screen.
Table 27 Network > HomePlug > Edit
LABEL DESCRIPTION
MAC Address or IP Port Number Priority
Number This is the index number for a priority rule.
Rule Name Type a descriptive name for a priority rule. You can enter up to 31 characters
containing “0”~”9”, “a”~”z”, “A”~”Z”, “_” or -. Spaces are allowed.
MAC Address
or IP Port
Number
Type the MAC (Media Access Control) address or IP address of a device on
your network. Network traffic to this device is prioritized according to the priority
level of this rule.
Enter the MAC address using six pairs of hexadecimal characters, for example,
00:A0:C5:00:00:02.
Enter the IP address in dotted decimal notation, for example, 192.168.1.1.
Priority Select the priority level for this rule. The options are Highest , High , Mid and
Low .
Modify Click the modify icon to remove the rule.
Priority Mapping
Assign Priority
Using
Use this section to enable or disable priority rules based on VLAN priority
settings or ToS bits.
Select
None if you are not prioritizing traffic based on VLAN priority settings or
ToS bits.
Select
Support VLAN Tags to map VLAN priority settings to powerline priority
settings. For example, ISPs often assign VLAN tags to traffic based on customer
contracts or traffic type. Selecting this option supports ISP assigned priority
settings.
•
VLAN priority settings are not to be confused with VLAN ID. The VLAN tag
contains both priority settings (0~7) and ID information (1~4095).
Select Support TOS Bits to map ToS settings to powerline priority settings. Do
this if you receive network traffic which has been assigned ToS (Type of Service)
bits by the device or application that generated it, or by an intermediate device.
For example, a VoIP device on your network may assign priority to the traffic it
has generated. Selecting this option supports the priority settings such a device
may have assigned.
Value VLAN priority settings and ToS bits priority settings range from 0 to 7 with 7 as
the highest priority.
Priority Assign a priority setting to packets passing through your PLA450 based on their
VLAN tag or ToS bit priority setting. The options are Highest , High , Mid and
Low . Use Figure 26 on page 92 as a guide if you are unsure of what mappings
to assign.
Default Priority
Traffic Type This option applies priority settings to traffic based on its traffic type. You can
prioritize IGMP , Unicast , IGMP managed Multicast Stream or Multicast/
Broadcast network traffic . However, it is recommended that you do not change
the default settings.
Apply Click Apply to save your settings.