Configuration commands
qos trust
Syntax
qos trust [default|dot1p|dscp|ip-prec|none|device [none|<DEVICE-TYPE>]]Description
Set the QoS Trust Mode configuration for the port.
Options
default | Trust 802.1p priority and preserve DSCP or IP-ToS. |
device | On approved devices, trust IP-ToS Differentiated-Services in IP packets, and use the DSCP-MAP to remark the 802.1p priority. If the DSCP codepoint does not have an associated priority, the priority will be remarked to 0. On unapproved devices, trust 802.1p priority and preserve any IP- ToS values. |
dot1p | Trust 802.1p priority and preserve DSCP or IP-ToS. |
dscp | Trust IP-ToS Differentiated-Services in IP packets, and use the DSCP-MAP to remark the 802.1p priority. If the DSCP codepoint does not have an associated 802.1p priority, the priority will be remarked to 0. |
ip-precedence | Trust IP-ToS IP-Precedence mode in IP packets and remark the 802.1p priority. |
none | Do not trust either the 802.1p priority or the IP-ToS values. |
QoS trust devices
aruba-ap | Aruba Access point device. |
none | Clear all trusted devices from port. |
![[NOTE: ]](images/note.gif) | NOTE: Both SNMP and the CLI will verify that the current QoS Port Priority and desired QoS Trust Mode configuration are not mutually exclusive (and conversely). |
qos dscp-map
Syntax
qos dscp-map<CODEPOINT>priority<PRIORITY>[name<NAME>| default | legacy]
Description
Modifies DSCP mapping.
Options
default | Returns switch to the fully mapped factory-default configuration. |
legacy | Restore the legacy default behavior (partial mapping) used in earlier code releases. |