| 3550 EMI 限速试验报告 |
| it.no1edu.net 佚名 本站原创 2006-8-3 23:16:08【字体:小 大】 |
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拓扑: pc1-------default vlan 1--3550-24-emi--f0/24-------pc2 配置: pc1:192.168.1.7 255.255.255.0 192.168.1.222 vlan 1:192.168.1.222 255.255.255.0 f0/24:192.168.2.1 255.255.255.0 pc2:192.168.2.20 255.255.255.0 192.168.2.1 交换机的情况: IOS版本:12.1.8EA1c EMI版 Switch#sh run Building configuration... Current configuration : 1835 bytes ! version 12.1 no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Switch ! ! ip subnet-zero ip routing mls qos ! class-map match-all 64k match access-group 110 ! ! policy-map yikai class 64k police 512000 32000 exceed-action drop ! ! spanning-tree extend system-id ! ! ! interface FastEthernet0/1 switchport mode access no ip address service-policy input yikai ! interface FastEthernet0/2 no ip address ! interface FastEthernet0/3 no ip address ! interface FastEthernet0/4 no ip address ! interface FastEthernet0/5 no ip address ! interface FastEthernet0/6 no ip address ! interface FastEthernet0/7 no ip address ! interface FastEthernet0/8 no ip address ! interface FastEthernet0/9 no ip address ! interface FastEthernet0/10 no ip address ! interface FastEthernet0/11 no ip address ! interface FastEthernet0/12 no ip address ! interface FastEthernet0/13 no ip address ! interface FastEthernet0/14 no ip address ! interface FastEthernet0/15 no ip address ! interface FastEthernet0/16 no ip address ! interface FastEthernet0/17 no ip address ! interface FastEthernet0/18 no ip address ! interface FastEthernet0/19 no ip address ! interface FastEthernet0/20 no ip address ! interface FastEthernet0/21 no ip address ! interface FastEthernet0/22 no ip address ! interface FastEthernet0/23 no ip address ! interface FastEthernet0/24 no switchport ip address 192.168.2.1 255.255.255.0 service-policy input yikai ! interface GigabitEthernet0/1 no ip address ! interface GigabitEthernet0/2 no ip address ! interface Vlan1 ip address 192.168.1.222 255.255.255.0 ! ip classless ip http server ! access-list 110 permit ip host 192.168.2.20 any access-list 110 permit ip any any ! line con 0 line vty 0 4 login line vty 5 15 login ! end 此时在客户机pc2从pc1上拷贝文件,大约40M 时间大约:12分钟 Switch#sh mls qos interface f 0/1 sta FastEthernet0/1 Ingress dscp: incoming no_change classified policed dropped (in bytes) Others: 385021895 385021895 0 0 12197478 Egress dscp: incoming no_change classified policed dropped (in bytes) Others: 9553871 n/a n/a 0 0 Switch#sh mls qos interface f 0/1 sta FastEthernet0/1 Ingress dscp: incoming no_change classified policed dropped (in bytes) Others: 385369437 385369437 0 0 12259540 Egress dscp: incoming no_change classified policed dropped (in bytes) Others: 9562103 n/a n/a 0 0 从中发现有大量的dropped,且增加很快. 如果在interface f 0/1 no service-map input yikai 则没有应用policy-map yikai ,此时同样的文件传速速度很快, 大约只需要3分钟. 可见: {在3550emi上面可以实现端口限速,并且不局限在1M} 作者litouch
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文章录入:紫水晶 责任编辑:紫水晶 |
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