Cisco Small Business RV 120W Wireless-N VPN Firewall ...

6Configuring Quality of Service (QoS)The Cisco RV120W lets you configure the following Quality of Service (QoS)features:• Configuring WAN QoS Profiles, page 112• Configuring Profile Binding, page 114• Configuring CoS Settings, page 115• Mapping CoS Settings to DSCP Values, page 116Configuring WAN QoS ProfilesWAN QoS profiles let you manage the bandwidth of the traffic flowing from thesecure network (LAN) to the insecure network (WAN).You can configure WAN QoS profiles to control the rate at which the RV120Wtransmits data. For example, limiting the outbound traffic helps you prevent theLAN users from consuming all of the bandwidth of the Internet link.Configuring Global SettingsTo configure the WAN QoS global settings:STEP 1STEP 2Choose QoS > WAN QoS Profiles.Under Global Settings:a. To enable WAN QoS, check Enable.b. Set the WAN QoS mode by clicking the Priority or Rate Limit radio button.The Priority option lets you allocate bandwidth based on a priority level.The Rate Limit option lets you specify the total WAN bandwidth (1–100 Mbps).Cisco RV120W Administration Guide 112