KB.15.15

ManualsBrandsHP ManualsNetwork HardwareHP 5412R zl2 Switch

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In the default state, most of the 64 codepoints do not assign an 802.1p priority, as indicated by

No-override in Table 15 (page 234). However, some codepoints, such as Assured Forwarding

and Expedited Forwarding, have a default 802.1p priority setting.

Use the following commands to display the DSCP Policy table, configure the codepoint-priority

assignments, and assign optional names to the codepoints.

Syntax:

show qos dscp-map

Displays the DSCP Policy table.

qos dscp-map codepoint priority0 - 7 [name ascii-string]

Configures an 802.1p priority for the specified codepoint and an optional (DSCP

policy)name.

no qos dscp-map codepoint

Removes the currently configured 802.1p priority that is associated with the specified

codepoint and displays the No-override setting. The codepoint policy name,

if configured, is also removed.

no qos dscp-map codepointname

Deletes only the policy name, if configured, for the specified codepoint.

Table 15 The default DSCP policy table

802.1p PriorityDSCP Policy802.1p PriorityDSCP Policy802.1p PriorityDSCP Policy

No-override

101011

101100

101101

101110

101111

110000

110001

110010

110011

110100

110101

110110

110111

111000

111001

111010

111011

111100

111101

111110

111111

No-override

010110

010111

011000

011001

011010

011011

011100

011101

011110

011111

100000

100001

100010

100011

100100

100101

100110

100111

101000

101001

101010

No-override

000000

000001

000010

000011

000100

000101

000110

000111

001000

001001

001010

001011

001100

001101

001110

001111

010000

010001

010010

010011

010100

010101

Assured Forwarding codepoints; configured by default on the switches covered in this guide.

Expedited Forwarding codepoint configured by default.

234 Quality of Service: Managing bandwidth effectively