Dell Force10 S50-01-GE-48T FTOS 8.4.2.7 Command Line Reference Guide for E-Ser - Page 1185

On the C-Series and S-Series all traffic is by default mapped to the same queue, Queue 0. If you honor dot1p on ingress, then you can create service classes based the queueing strategy using the command service-class dynamic dot1p from INTERFACE mode. You may apply this queuing strategy to all interfaces by entering this command from CONFIGURATION mode. • All dot1p traffic is mapped to Queue 0 unless service-class dynamic dot1p is enabled on an interface or globally. • Layer 2 or Layer 3 service policies supercede dot1p service classes. service-class bandwidth-weight c s Specify a minimum bandwidth for queues Syntax service-class bandwidth-weight queue0 number queue1 number queue2 number queue3 number Parameters number Enter the bandwidth-weight. The value must be a power of 2. Range 1-1024. Defaults None Command Modes CONFIGURATION Command History Version 8.2.1.0 Introduced on C-Series and S-Series. Usage Information Guarantee a minimum bandwidth to different queues globally using the command service-class bandwidth-weight from CONFIGURATION mode. The command is applied in the same way as the bandwidth-weight command in an output QoS policy. The bandwidth-weight command in QOS-POLICY-OUT mode supersedes the service-class bandwidth-weight command. show interfaces rate e Display information of either rate limiting or rate policing on the interface. Syntax show interfaces [interface] rate [limit | police] Parameters interface limit police (OPTIONAL) Enter the following keywords and slot/port or number information: • For a 100/1000 Ethernet interface, enter the keyword GigabitEthernet followed by the slot/port information. • For a 1-Gigabit Ethernet interface, enter the keyword GigabitEthernet followed by the slot/port information. • For a SONET interface, enter the keyword sonet followed by the slot/port information. • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. (OPTIONAL) Enter the keyword limit to view the outgoing traffic rate. (OPTIONAL) Enter the keyword police to view the incoming traffic rate. Quality of Service (QoS) | 1185