QOS的基本实验和拓扑的搭建 实验1利用PBR来针对下表做优先级的设置5ftp4Icmp3telnet2其他0步骤:抓取流量R2(config)access-list 101 permit tcp any any eq 80 R2(config)access-list 102 permit tcp any any eq 20R2(config)access-list 102 per