Qos tables

Bekzod Fakhriddinov · ‎10-20-2015

I have voice signaling with dscp 34 , If we look at this tables , can you guys tell me is it prioritized ? I don't see 34 in the Cos-dscp map so I guess its not , correct ?

d1 : d2 0 1 2 3 4 5 6 7 8 9
---------------------------------------
0 : 00 01 02 03 04 05 06 07 08 09
1 : 10 11 12 13 14 15 16 17 18 19
2 : 20 21 22 23 24 25 26 27 28 29
3 : 30 31 32 33 34 35 36 37 38 39
4 : 40 41 42 43 44 45 46 47 48 49
5 : 50 51 52 53 54 55 56 57 58 59
6 : 60 61 62 63

Dscp-cos map:
d1 : d2 0 1 2 3 4 5 6 7 8 9
---------------------------------------
0 : 00 00 00 00 00 00 00 00 01 01
1 : 01 01 01 01 01 01 02 02 02 02
2 : 02 02 02 02 03 03 03 03 03 03
3 : 03 03 04 04 04 04 04 04 04 04
4 : 05 05 05 05 05 05 05 05 06 06
5 : 06 06 06 06 06 06 07 07 07 07
6 : 07 07 07 07

Cos-dscp map:
cos: 0 1 2 3 4 5 6 7
--------------------------------
dscp: 0 8 16 24 32 40 46 56

Joseph W. Doherty · ‎10-20-2015

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Posting

"I have voice signaling with dscp 34 , If we look at this tables , can you guys tell me is it prioritized ?"

Insufficient (posted) information to tell. (Older Cisco switches have QoS disabled by default, so don't even know if these tables are "active".)

"I don't see 34 in the Cos-dscp map so I guess its not , correct ?"

No, you cannot tell that either. All the cos-dscp table tells you, a CoS value wouldn't translate to DSCP 34.