a company has three services: data query, email processing, and file transfer. The three services have different priorities. When HostA and HostB access servers of the three services, the services must be processed in descending order of priority. Priority re-marking and queue scheduling can achi...
Apply the HQoS parent traffic policy to the outbound direction of the interface on DeviceA. [DeviceA] interface 10ge 0/0/1 [DeviceA-10GE0/0/1] qos queue-scheduling enable //Run this command if the queue capability is disabled on the device interface. [DeviceA-10GE0/0/1] traffic-policy...
To summarize, in a queue, items are added to the back of the line and removed from the front, adhering to the First-In-First-Out (FIFO) principle. There are several uses for queues, including resource management, communication, and scheduling tasks. A fundamental data structure in computer ...
# Set scheduling parameters of queues of different CoS on outbound interfaces GE0/0/1 and GE0/0/2 of the Switch. [Switch] interface gigabitethernet 0/0/1 [Switch-GigabitEthernet0/0/1] qos drr [Switch-GigabitEthernet0/0/1] qos queue 5 drr weight 0 [Switch-GigabitEthernet0/0/1] qos...
In WRR scheduling, the device performs scheduling in a polling manner according to the weight of each queue. The number of times packets are scheduled in each queue is directly proportional to the weight of this queue. A higher weight indicates more times packets are scheduled. SRED is ...
# Check the configuration of10GE1/0/3. You can see the scheduling parameters of queues with different CoS values. <DeviceB>display qos configuration interface10GE1/0/3interface10GE1/0/3--- trust flag : outer 8021p diffserv domain : default dei enable : disable port priority : 0 phb mark...
Create a queue profile. # Create a queue profile queue-profile1 on RouterA and set the scheduling mode for each queue. [RouterA] qos queue-profile queue-profile1 [RouterA-qos-queue-profile-queue-profile1] schedule pq 5 wfq 3 to 4 You can run the display qos map-table command to chec...
To reduce the impact of network congestion and ensure bandwidth for high-priority and delay-sensitive services, set QoS parameters according to the following table. Table 18-1 Congestion avoidance parameters Service Type DSCP Value Queue Index Scheduling Mode Drop Method Voice 46 5 PQ...
Configure TSN flows and enable 802.1Qbv-based TSN flow identification on the inbound interfaces of the devices. # Configure TSN flows. Packets sent from the server to industrial device1 and industrial device2 enter queue 0 and queue 5, respectively. The configurations on DeviceB to DeviceF are...
a company has three services: data query, email processing, and file transfer. The three services have different priorities. When HostA and HostB access servers of the three services, the services must be processed in descending order of priority. Priority re-marking and queue scheduling can achi...