Brocade 6910 Ethernet Access Switch Diagnostic Guide (Supporting R2.2.0.0) - Manual (Page 55)

Brocade 6910 Ethernet Access Switch Diagnostic Guide 45
53-1002653-01
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DRAFT: BROCADE CONFIDENTIAL
QoS
CoS : CFI 0 1
---------------------------------
0 (0,0) (0,0)
1 (1,0) (1,0)
2 (2,0) (2,0)
3 (3,0) (3,0)
4 (4,0) (4,0)
5 (5,0) (5,0)
6 (6,0) (6,0)
7 (7,0) (7,0)
show qos map dscp-mutation
Syntax: show qos map cos-dscp interface interface
• interface
• ethernet unit/port
• unit - Unit identifier. (Range: 1)
• port - Port number. (Range: 1-12)
• port-channel channel-id (Range: 1-12)
This map is only used when the QoS mapping mode is set to “DSCP” by the qos map trust-mode
command, and the ingress packet type is IPv4.
Two QoS domains can have different DSCP definitions, so the DSCP-to-PHB/Drop Precedence
mutation map can be used to modify one set of DSCP values to match the definition of another
domain. The mutation map should be applied at the receiving port (ingress mutation) at the
boundary of a QoS administrative domain.
This command shows the ingress DSCP to internal DSCP mutation map.
Console# show qos map dscp-mutation interface ethernet 1/5
Information of Eth 1/5
DSCP mutation map.(x,y),x: PHB,y: drop precedence:
d1: d2 0 1 2 3 4 5 6 7 8 9
-------------------------------------------------------------------
0 : (0,0) (0,1) (0,0) (0,3) (0,0) (0,1) (0,0) (0,3) (1,0) (1,1)
1 : (1,0) (1,3) (1,0) (1,1) (1,0) (1,3) (2,0) (2,1) (2,0) (2,3)
2 : (2,0) (2,1) (2,0) (2,3) (3,0) (3,1) (3,0) (3,3) (3,0) (3,1)
3 : (3,0) (3,3) (4,0) (4,1) (4,0) (4,3) (4,0) (4,1) (4,0) (4,3)
4 : (5,0) (5,1) (5,0) (5,3) (5,0) (5,1) (5,0) (5,3) (6,0) (6,1)
5 : (6,0) (6,3) (6,0) (6,1) (6,0) (6,3) (7,0) (7,1) (7,0) (7,3)
6 : (7,0) (7,1) (7,0) (7,3)
show qos map phb-queue
Syntax: show qos map phb-queue interface interface
• interface
• ethernet unit/port
• unit - Unit identifier. (Range: 1)
• port - Port number. (Range: 1-12)
• port-channel channel-id (Range: 1-12)
This command shows the internal per-hop behavior to hardware queue map.