User manual

C HAPTER 4 | Configuring the Switch
Quality of Service
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other than 00-00-00, then valid value of the PID will be any value
from 0x0000 to 0xffff.
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IPv4 – IPv4 frame type includes the following settings:
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Protocol – IP protocol number. (Options: Any, UDP, TCP, or
Other (0-255))
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Source IP – Source IP address. (Options: Any, Specific)
To configure a specific source IP address, enter both the address
and mask format. The address and mask must be in the format
x.y.z.w where x, y, z, and w are decimal numbers between 0
and 255. When the mask is converted to a 32-bit binary string
and read from left to right, all bits following the first zero must
also be zero.
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IP Fragment – Indicates whether or not fragmented packets
are accepted. (Options: Any, Yes, No; Default: Any)
Datagrams may be fragmented to ensure they can pass through
a network device which uses a maximum transfer unit smaller
than the original packet’s size.
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DSCP – Diffserv Code Point value. (Options: Any, specific value
of 0-63, BE, CS1-CS7, EF or AF11-AF43, or Range;
Default: Any)
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IPv6 – IPv6 frame type includes the following settings.
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Protocol – IP protocol number. (Options: Any, UDP, TCP, or
Other (0-255))
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Source IP – Source IP address. (Options: Any, Specific)
When configuring a specific IPv6 source address, enter the least
significant 32 bits (a.b.c.d) using the same type of mask as that
used for an IPv4 address.
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DSCP – Diffserv Code Point value. (Options: Any, specific value
of 0-63, BE, CS1-CS7, EF or AF11-AF43, or Range;
Default: Any)
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Sport – Source TCP/UDP port. (Any, Specific/Range: 0-65535)
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Dport – Destination TCP/UDP port. (Any,
Specific/Range: 0-65535)
Action Parameters
Indicates the classification action taken on ingress frame if the configured
parameters are matched in the frame's content. If a frame matches the
QCE, the following actions will be taken:
◆ Class (Classified QoS Class) – If a frame matches the QCE, it will be
put in the queue corresponding to the specified QoS class, or placed in