ZyXEL Communications P-870HW-51a v2 Benutzerhandbuch

 Chapter 11 Quality of Service (QoS)

P-870HW-51a v2 User’s Guide

The following section contains additional technical information about the ZyXEL 
Device features described in this chapter.

MAC Mask

Type the mask for the specified MAC address to determine which bits 
a packet’s MAC address should match. 

Enter “f” for each bit of the specified source MAC address that the 
traffic’s MAC address should match. Enter “0“ for the bit(s) of the 
matched traffic’s MAC address, which can be of any hexadecimal 
character(s). For example, if you set the MAC address to 
00:13:49:00:00:00 and the mask to ff:ff:ff:00:00:00, a packet with a 
MAC address of 00:13:49:12:34:56 matches this criteria.

You cannot put a “0” pair before an “f” pair. For example, 
ff:ff:00:ff:00:00 is invalid.

Destination
Address

Enter the destination IP address in dotted decimal notation.

Subnet Mask

Enter the destination subnet mask.

Port 

If you select a protocol type, enter the port number(s) of the 
destination. 0 means any destination port number.

MAC Address

Enter the destination MAC address of the packet.

MAC Mask

Type the mask for the specified MAC address to determine which bits 
a packet’s MAC address should match. 

Enter “f” for each bit of the specified destination MAC address that the 
traffic’s MAC address should match. Enter “0“ for the bit(s) of the 
matched traffic’s MAC address, which can be of any hexadecimal 
character(s). For example, if you set the MAC address to 
00:13:49:00:00:00 and the mask to ff:ff:ff:00:00:00, a packet with a 
MAC address of 00:13:49:12:34:56 matches this criteria.

You cannot put a “0” pair before an “f” pair. For example, 
ff:ff:00:ff:00:00 is invalid. 

Others
Protocol

Select the protocol (service type) from TCP, UDP, ICMP or IGMP.

Differentiated 
Services Code 
Point (DSCP)

Select a DSCP value from the drop-down list box. 

default represents the default DSCP value 000000 or 0x00.

802.1p Priority 

Select a priority level (between 0 and 7) from the drop down list box.

"0" is the lowest priority level and "7" is the highest.

Back

Click Back to return to the previous screen without saving.

Apply

Click Apply to save your changes back to the ZyXEL Device.

Cancel

Click Cancel to begin configuring this screen afresh.

Table 41   QoS Class Configuration (continued)