Allied Telesis AT-8550 - Manual (Page 115)

AT-9108, AT-8518, AT-8525, and AT-8550 User’s Guide
7-9
IPQoS Traffic
Groupings
You can apply a set of destination IP addresses to an IPQoS traffic
grouping by specifying a network address and subnet mask. IPQoS
traffic groupings can optionally include other components of IP
packets, such as IP source address, and destination or source
TCP/UDP port information.
There are two forms, short and long, of the command-line interface
(CLI) command for defining an IPQoS traffic grouping. The shorter
form can be used to define a grouping and assign a QoS profile for a
destination IP network. The longer form (also known as a flow) is
used for specifying additional criteria, such as TCP/UDP port
numbers and source IP address.
The short form syntax to add or delete an IPQoS traffic grouping is as
follows:
config ipqos [add | delete]
<dest_ipaddress>/<mask_length> [qosprofile
<qosname> | blackhole]
The long form syntax is as follows:
config ipqos [add | delete] [tcp | udp |
other | all] <ip_dest_addr>/<mask_length> {l4-
dstport <tcp/udp_port_number>}
{<ip_src_address>/<mask_length>} {l4-srcport
<tcp/udp_port_number>} [qosprofile <qosname> |
blackhole]
Packet priority groupings Packet priority groupings
❑ 802.1p prioritization bits ❑ N/A
❑ PACE ❑ N/A
Physical/logical groupings Physical/logical groupings
❑ Source port ❑ N/A
❑ VLAN ❑ VLAN
Table 7-2 Traffic Groupings by QoS Mode (Continued)