Weighted Round Robin (WRR) scheduling, another significant enhancement, ensures that lower-priority traffic receives attention without comprising the priority settings administered by a network manager. Strict Priority Scheduling configuration ensures that time-sensitive applications, such as voice, always follow an expedited path through the switch fabric.
#Setting up cisco 2950 switch series
Cisco Catalyst 2950 Series switches support four egress queues, which allow the network administrator to be more discriminating and granular in assigning priorities for the various applications on the LAN. After the frames have been classified or reclassified using one of the above modes, they are assigned to the appropriate queue at the egress. In the case of frames that arrive without a CoS value (such as untagged frames), these Cisco Catalyst 2950 Series switches support classification based on a default CoS value per port assigned by the network administrator. In the second mode, packets can be reclassified based on a default CoS value assigned to the ingress port by the network administrator. One mode-based on the IEEE 802.1p standard-honors the class-of-service (CoS) value at the ingress point and assigns the packet to the appropriate queue. NETWORK AVAILABILITY WITH WIRE-SPEED PERFORMANCE IN CONNECTING END STATIONS TO THE LANĬisco Catalyst 2950SX-48, 2950T-48, 2950SX-24, 2950-24, and 2950-12 switches deliver LAN-edge QoS, supporting two modes of reclassification. Combining a Cisco Catalyst 2950 Series Intelligent Ethernet Switch with a Cisco Catalyst 3550 Series Switch enables IP routing from the edge to the core of the network.
#Setting up cisco 2950 switch software
The Cisco Catalyst 2950 Series Intelligent Ethernet switches with Enhanced Image software are fixed-configuration models that bring intelligent services, such as advanced QoS, enhanced security, and high availability to the network edge while maintaining the simplicity of traditional LAN switching. Dual ports also provide redundancy and increased availability, as well as provide a cost-effective means for cascading switches and managing them as a cluster.
The 10/100/1000 BASE-T ports can be used for server connectivity or for uplink connectivity to distribution or other switches. For customers that do not need fiber connectivity, the Cisco Catalyst 2950T-48 Switch with 48 10/100 Mbps ports and two integrated 10/100/1000 BASE-T ports is a cost-effective alternative. These switches are ideal for education and government segments where fiber uplinks are required. With these integrated ports, customers get an extremely cost-effective solution for delivering gigabit speeds using fiber.
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