Enterasys SecureStack C2 C2G170-24 Configuration Manual page 342

Configuring Policy Class of Service (CoS)
C2(su)->show cos port-config
Inbound Rate Limiting Port Configuration Entries
----------------------------------------------------------------------
Port Group Name
Port Group
Port Type
Assigned Ports
----------------------------------------------------------------------
Port Group Name
Port Group
Port Type
Assigned Ports
----------------------------------------------------------------------
Port Group Name
Port Group
Port Type
Assigned Ports
----------------------------------------------------------------------
2. Configure physical inbound rate limiters for each port group. For the user port group (1.0),
create an IRL (irl‐index of 1) for 512 kbps. For the uplink port group (2.0), create an IRL (irl‐
index of 1) for 10 megabits per second (10,000 kbps).
C2(su)->set cos port-resource irl 1.0 1 unit kbps rate 512
C2(su)->set cos port-resource irl 2.0 1 unit kbps rate 10000
C2(su)->show cos port-resource irl 1.0 1
Group Index Resource Type Unit
----------- -------- ---- ---- ----------
1.0
C2(su)->show cos
Group Index Resource Type Unit
----------- -------- ---- ---- ----------
2.0
3. In the CoS IRL reference mapping table for each port group, create a reference for each IRL
resource created in the previous step. We will use reference number 1.
C2(su)->set cos reference irl 1.0 1 rate-limit 1
C2(su)->set cos reference irl 2.0 1 rate-limit 1
C2(su)->show cos reference irl 1.0
Group Index Reference Type Rate Limiter
----------- --------- ---- ------------
1.0
1.0
1.0
1.0
...
1.0
1.0
1.0
C2(su)->show cos reference irl 2.0
Group Index Reference Type Rate Limiter
----------- --------- ---- ------------
2.0
2.0
11-18 Policy Classification Configuration
:Default
:0
:0
:none
:Users
:1
:0
:ge.1.1-46
:Uplink
:2
:0
:ge.1.47-48
1 irl kbps 512
port-resource irl 2.0 1
1 irl kbps 10000
0 irl none
1 irl 1
2 irl none
3 irl none
97 irl none
98 irl none
99 irl none
0 irl none
1 irl 1
Rate Rate Limit Type Action
--------------- ------
drop
Rate Rate Limit Type Action
--------------- ------
drop
none
none