Enterasys Networks D-Series - Manual (Page 345)

show cos reference
Enterasys D-Series CLI Reference 11-29
Parameters
Defaults
None.
Mode
Switch command, read‐write.
Usage
The CoS reference table maps the user‐defined IRL references found in the CoS settings table (see
“
set cos settings ” on page 11‐21) to rate limiters created in the port resource table (see “ set cos
port‐resource ” on page 11‐26). The CoS reference table indexes can be thought of as virtual rate
limiters. The table accounts for the maximum number of rate limiters supported by the device.
The virtual limiters then map to the physical rate limiters. The CoS IRL Reference Table is not
configured by default.
The CoS IRL reference table uses 100 indexes or virtual rate limiters, and maps each virtual limiter
to a physical limiter or resource. An IRL reference table exists for each port group configured, and
is indexed similarly to port resources, as port group#, port‐type, reference. IRL references are not
populated with limiters (resources), but can be configured by the user. The IRL reference table can
be displayed using the
show cos reference command.
Example
In the CoS IRL reference mapping table for port groups 1.0 and 2.0, create a reference for the IRL
resource number 1 created for each group. The reference number 1 is used.
D2(su)->set cos reference irl 1.0 1 rate-limit 1
D2(su)->set cos reference irl 2.0 1 rate-limit 1
show cos reference
Use this command to show the Class of Service inbound rate limiting reference configuration.
Syntax
show cos reference [irl [group-type-index]]
irl Specifies that an IRL reference is being configured.
group‐type‐index Specifies an inbound rate limiting port group/type index. Valid entries are
in the form of group#.port‐type.
Valid values for group# can range from 0 to 7. Valid values for port‐type
can range from 0 to 1, although only port type 0 is currently supported.
For example, port group 3 would be specified as 3.0.
reference IRL reference number associated with this entry.
rate‐limit irl‐index Rate limiter (IRL resource index) to bind this reference to. Valid values
range from 0 to 99.