QoS Design and Implementation for ABC Company Network Project

This project focuses on designing and implementing a Quality of Service (QoS) solution for ABC Company's network, which includes the integration of a Skype for Business server. The assignment requires the use of Cisco and Dell devices to prioritize network traffic, specifically voice, video, and file sharing, using the Diffserv method. The design involves creating separate VLANs for data and voice, and configuring class maps and policy maps to manage and prioritize traffic based on its type. Real-time traffic, such as live conferences, must be prioritized to avoid interruption. The solution includes configurations for QoS parameters like QoS group, CoS, and bandwidth allocation. The project's demonstration includes hardware configuration examples and a viva voce session to assess the design and implementation. The primary goal is to ensure optimal network performance, especially during peak hours, by effectively managing and prioritizing different types of network traffic. This assignment is available on Desklib, a platform providing AI-based study tools for students.

(config)# class-map type qos cmap-qos-acl
(config-cmap-qos)# match access-group ACL-CoS
(config-cmap-qos)# exit
(config)# policy-map type qos pmap-qos-acl
(config-pmap-qos)# class cmap-qos-acl
(config-pmap-c-qos)# set qos-group 4
(config-pmap-c-qos)# exit
(config-pmap-qos)# exit
(config)# system qos
(config-sys-qos)# service-policy type qos input
pmap-qos-acl
(config-sys-qos)# exit
(config)# class-map type network-qos cmap-nq-acl
(config-cmap-nq)# match qos-group 4
(config-cmap-nq)# exit
(config)# policy-map type network-qos pmap-nq-acl
(config-pmap-nq)# class type network-qos
cmap-nq-acl
(config-pmap-c-nq)# set cos 5
(config-pmap-c-nq)# exit
(config-pmap-nq)# exit
config)# system qos
(config-sys-qos)# service-policy type network-qos
pmap-nq-acl
(config-sys-qos)# exit
(config)# class-map type qos cmap-qos-bandwidth
(config-cmap-qos)# match access-group ACL-bandwidth
(config-cmap-qos)# exit
(config)# policy-map type qos pmap-qos-eth1-1
(config-pmap-qos)# class cmap-qos-bandwidth
(config-pmap-c-qos)# set qos-group 2
(config-pmap-c-qos)# exit
(config-pmap-qos)# exit
config)# interface ethernet 1/1

(config-if)# service-policy type qos input
pmap-qos-eth1-1
(config-if)# exit
config)# class-map type queuing cmap-que-bandwidth
(config-cmap-que)# match qos-group 2
(config-cmap-que)# exit
config)# policy-map type queuing pmap-que-eth1-2
(config-pmap-que)# class type queuing class-default
(config-pmap-c-que)# bandwidth percent 10
(config-pmap-c-que)# exit
(config-pmap-que)# class type queuing class-fcoe
(config-pmap-c-que)# bandwidth percent 40
(config-pmap-c-que)# exit
(config-pmap-que)# class type queuing
cmap-que-bandwidth
(config-pmap-c-que)# bandwidth percent 50
(config-pmap-c-que)# exit
(config-pmap-que)# exit
(config)# interface ethernet 1/3
(config-if)# service-policy type queuing output
pmap-que-eth1-2
(config-if)# exit
(config)# class-map type network-qos cmap-nq-bandwidth
(config-cmap-nq)# match qos-group 2
(config-cmap-nq)# exit
(config)# policy-map type network-qos pmap-nq-bandwidth
(config-pmap-nq)# class type network-qos
cmap-nq-bandwidth
(config-pmap-c-nq)# exit
(config-pmap-nq)# exit
(config)# system qos
(config-sys-qos)# service-policy type network-qos
pmap-nq-bandwidth
(config-sys-qos)# exit