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Nexus QoS - priority level

udo.konstantin
Level 1
Level 1

Hi all,

 

I would like to convert a native NXOS QoS config to ACI QoS. Within ACI there are only three level of possible bandwidth allocation. 

 

 

++  Native NX OS to convert 

policy-map type queuing PRIO_LEV

class type queuing c-out-q3

priority level 1

class type queuing c-out-q2

bandwidth remaining percent 50

class type queuing c-out-q1

bandwidth remaining percent 30

class type queuing c-out-q-default

bandwidth remaining percent 20

 

++ My question ++

What about the priority class? How much bandwidth is allocated? 

 

Thanks 

Udo 

I know in the class c-out-q3 is the high priority traffic (Voice and Video). But I'm not sure how much bandwidth ist allocated to this class? 

The following classes has together 100 percent of the bandwidth. Shouldn't bandwith allocated to the priority class? 

 

1 Accepted Solution
3 Replies 3

Rick1776
Level 5
Level 5
With qos ACI handles COS TOS/DSCP differently.

See this link for a really good explanation.
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/kb/b_Multipod_QoS.html#d25e117a1635

Hi @Rick1776, 

 

thank you for this link. I also found it and it's a really good explanation...

 

BR 

Udo