# Monitoring the Configured Mapping between PHB IDs and Traffic Class/Color Combinations

#### Purpose

Display the configured mapping between PHB IDs and traffic class/color combinations.

PHB IDs used for L-LSPs do not have color.

#### Action

To display the mapping between PHB IDs and traffic class/color combinations:

    host1#show mpls phb-id
    Mpls PHB-ID traffic-class/color mappings:

    --------   ------   --   -------------   -----------   -----   ------
    standard   phb-id   0    traffic-class   best-effort   color   green
    private    phb-id   0    traffic-class   best-effort   color   yellow
    private    phb-id   1    traffic-class   1             color   red
    private    phb-id   2    traffic-class   2             color   green
    standard   phb-id   1    traffic-class   1             color   yellow
    standard   phb-id   2    traffic-class   2             color   red
    standard   phb-id   3    traffic-class   3             color   green
    standard   phb-id   4    traffic-class   4             color   green
    standard   phb-id   6    traffic-class   6             color   n/a
    standard   phb-id   7    traffic-class   7             color   n/a
    standard   phb-id   10   traffic-class   5             color   n/a

#### Meaning

Table 79 lists the show mpls phb-id command output fields.

Table 79: show mpls phb-id Output Fields

Field Name | Field Description
--- | ---
phb-id | Per-hop behavior ID for which a traffic class/color combination is displayed
traffic-class | Traffic class associated with traffic
color | Color (drop precedence) associated with traffic, green, yellow, or red

#### Related Documentation

- show mpls phb-id