Owner's Manual

Chapter 15. QoS | 381
NETGEAR 8800 User Manual
resources, disable this feature whenever another QoS traffic grouping is configured. (See
Chapter 13, ACLs for information on available ACL resources.)
Note: If you disable this feature when no other QoS traffic grouping is in
effect, 802.1p priority enforcement of 802.1q tagged packets
continues.
To disable the 802.1p examination feature on NETGEAR 8800 switches, use the following
command:
disable dot1p examination ports [<port_list> | all]
To re-enable the 802.1p examination feature on NETGEAR 8800 switches, use the following
command:
enable dot1p examination ports [<port_list> | all]
To display whether the 802.1p examination feature is enabled or disabled, use the following
command:
show ports {mgmt | <port_list>} information {detail}
Changing the 802.1p Priority to QoS Profile Mapping
You can change the 802.1p priority to egress QoS profile mapping on NETGEAR 8800
switches.
To view the current 802.1p priority to QoS profile mapping on a switch, use the following
command:
show dot1p
To change the mapping on NETGEAR 8800 switches, use the following command:
configure dot1p type <dot1p_priority> {qosprofile} <qosprofile>
Configuring a DiffServ-Based Traffic Group
As described in DiffServ-Based Traffic Groups on page 363, the default switch configuration
defines DiffServ-based traffic groups. The configuration options for these groups are
described in the following sections:
• Enabling and Disabling Diffserv Examination on page 382
• Changing the DSCP to QOS Profile Mapping on page 382
Note: If you are using ACL-based traffic groups, use the qosprofile or
traffic-queue action modifier to select a forwarding queue. Traffic
that meets any ACL match conditions is not evaluated by other
traffic groups.