Refer to the exhibit. Router R1 in the network has a GigabitEthernet interface supporting 1 Gbps of bandwidth, and R2 has a FastEthemet interface. Both devices are connected to a WAN network as shown. To ensure seamless data flow, both routers have BGP routing enabled with the WAN ISP. To better handle a recent increase in VoIP traffic, a network engineer must identify VoIP traffic and mark it with DSCP value EF to guarantee bandwidth of 500 Kbps. Which action must the engineer take to meet the requirements?
layervpn2
3 weeks ago