Configuring Policy Class of Service (CoS)
11-18 Policy Classification Configuration
C2(su)->show cos port-config
Inbound Rate Limiting Port Configuration Entries
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Port Group Name :Default
Port Group :0
Port Type :0
Assigned Ports :none
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Port Group Name :Users
Port Group :1
Port Type :0
Assigned Ports :ge.1.1-46
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Port Group Name :Uplink
Port Group :2
Port Type :0
Assigned Ports :ge.1.47-48
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2. Configurephysicalinboundratelimitersforeachportgroup.Fortheuserportgroup(1.0),
createanIRL(irl‐indexof1)for512kbps.Fortheuplinkportgroup(2.0),createanIRL(irl‐
indexof1)for10megabitspersecond(10,000kbps).
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 Rate Rate Limit Type Action
----------- -------- ---- ---- ---------- --------------- ------
1.0 1 irl kbps 512 drop none
C2(su)->show cos port-resource irl 2.0 1
Group Index Resource Type Unit Rate Rate Limit Type Action
----------- -------- ---- ---- ---------- --------------- ------
2.0 1 irl kbps 10000 drop none
3. IntheCoSIRLreferencemappingtableforeachportgroup,createareferenceforeachIRL
resourcecreatedinthepreviousstep.Wewillusereferencenumber1.
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 0 irl none
1.0 1 irl 1
1.0 2 irl none
1.0 3 irl none
...
1.0 97 irl none
1.0 98 irl none
1.0 99 irl none
C2(su)->show cos reference irl 2.0
Group Index Reference Type Rate Limiter
----------- --------- ---- ------------
2.0 0 irl none
2.0 1 irl 1
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