H3C Technologies H3C S12500 Series Switches - Manual (Page 46)

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Displaying and maintaining priority mapping
Task Command Remarks
Display priority mapping
table configuration.
display qos map-table [ inbound { dot1p-dot1p | dot1p-dp |
dot1p-dscp | dot1p-exp | dot1p-lp | dscp-dot1p| dscp-dp |
dscp-dscp | dscp-exp | dscp-lp | exp-dot1p | exp-dp |
exp-dscp | exp-lp | up-lp | up-up } | outbound { up-dp | up-fc |
up-lp | up-rpr } ] [ dot1p-dot1p | dot1p-dp | dot1p-dscp |
dot1p-exp | dot1p-lp | dscp-dot1p| dscp-dp | dscp-dscp |
dscp-exp | dscp-lp | exp-dot1p | exp-dp | exp-dscp | exp-lp |
up-dp | up-fc | up-lp | up-rpr | up-up ] [ | { begin | exclude |
include } regular-expression ]
Available in
any view.
Display colored priority
mapping table
configuration.
display qos map-table color [ [ green | yellow | red ] [ inbound
[ dot1p-dot1p | dot1p-dp | dot1p-dscp | dot1p-exp | dot1p-lp |
dscp-dot1p | dscp-dp | dscp-dscp | dscp-exp | dscp-lp |
exp-dot1p | exp-dp | exp-dscp | exp-exp | exp-lp ] | outbound
[ dot1p-dot1p | dot1p-dscp | dot1p-exp | dscp-dot1p |
dscp-dscp | dscp-exp | exp-dot1p | exp-dscp | exp-exp ] ] |
up-dscp ] [ | { begin | exclude | include } regular-expression ]
Available in
any view.
Display the trusted packet
priority type on a port. display qos trust interface [ interface-type interface-number ] [ |
{ begin | exclude | include } regular-expression ] Available in
any view.
Priority mapping configuration example
Network requirements
As shown in Figure 6 , different departments of a company assigned to different VLANs are
interconnected on the intranet through the ports of Switch.
Configure priority mapping, so that Switch enqueues packets based on the 802.1p priority of packets.
The priority mapping table is user-defined.
Figure 6 Network diagram