Cos Port Resource Layer; Cos Reference Layer; Cos Settings Layer; Enable Cos State - Enterasys C5G124-24 Configuration Manual

CoS Hardware Resource Configuration
System(su)->set cos port-config irl 1.0 ports ge.1.3-5

CoS Port Resource Layer

For the CoS port resource layer, use the set cos port-resource irl command to set the kilobits per
second rate to 1000 and enable Syslog for this IRL port group 1.0 mapped to IRL resource 0:
System(su)->set cos port-resource irl 1.0 0 unit kbps rate 1000 syslog enable

CoS Reference Layer

For the CoS reference layer, using the set cos reference irl command, map IRL reference 0 to rate-
limit 0 for port group 1.0:
System(su)->set cos reference irl 1.0 0 rate-limit 0

CoS Settings Layer

For the CoS settings layer, using the cos settings command, map IRL reference 0 to CoS settings 1
(802.1 priority 1):
System(su)->set cos settings 1 irl-reference 0

Enable CoS State

CoS configuration must be enabled to become active, using the set cos state enable command:
System(su)->set cos state enable

IRL Configuration Example Show Command Output

Use the show cos settings command to display the IRL resource reference to priority, to CoS index
mapping:
System(su)->show cos settings
CoS Index Priority
--------- ---------- ------- -------
0
1
2
3
4
5
6
7
Use the show cos reference irl command for port group 1.0 to display the CoS reference to rate
limiter mapping:
System(su)->show cos reference irl 1.0
Group Index Reference Type Rate Limiter
----------- --------- ---- ------------
1.0
1.0
1.0
1.0
17-10 Configuring Quality of Service
ToS IRL
0 *
1 *
2 *
3 *
4 *
5 *
6 *
7 *
0 irl 0
1 irl none
2 irl none
3 irl none
flood-ctrl
----------
* enabled
0 enabled
* enabled
* enabled
* enabled
* enabled
* enabled
* enabled