layer 4 qos cisco industrial router

{"cid":"91159203","title":"Original Cisco 4 WAN Port POE Switch Router Gigabit CISCO3945E-SEC\/K9 is the Cisco 3945E router with Security Bundle w\/SEC license PAK","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/04\/15\/b6ea5b78cbfd7bee381c850f9d62-200x200-1.jpg","attrs":{"Price":"FTF","Brand Name":"Cisco","Model Number":"CISCO3945E-SEC\/K9","Minimum Order Quantity":"1","Delivery Time":"1-2days","Certification":"CE,FCC,ISO","Place of Origin":"China","Payment Terms":"Western Union, L\/C, T\/T, Paypal","Supply Ability":"1000","Packaging Details":"Carton packaging for 1pics","Condition":"NIB","Branch":"Cisco","Type":"Cisco router","PN":"CISCO3945E-SEC\/K9","Details":"netwoking Switch","Data Link Protocol":"LAN BASE Ethernet Router","Model Number:":"Rack-mountable - modular - 1U","Connector Type":"Security Bundle network Router"}}