>[оверквотинг удален]
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>>Cisco 6500/sup32
>>Cisco 6500/sup720
>>Cisco 7600/sup32
>>Cisco 7600/sup720
>>Cisco 7600/rsp720
>>Cisco ME6524
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>И как такое сделать ? User-Based Rate Limiting (UBRL) on the Cisco Catalyst 6500 Supervisor Engine 32 and Cisco Catalyst 6500 Series Supervisor Engine 720 with Cisco IOS Software Only
User-Based Rate Limiting functionality is supported only on the Cisco Catalyst 6500 Supervisor Engine 32 and Cisco Catalyst 6500 Series Supervisor Engine 720 and is a microflow policing function which provides a means to rate limit many source or destination IP addresses to an individual rate. This configuration requires only two ACLs and can support a large number of users. Only supported in Cisco IOS Software, the example below demonstrates UBRL by rate limiting traffic from each user in a user-group to 1 Mbps each, going to the subnet 192.168.0.0/16:
Access-list 101 permit ip any 192.168.0.0 0.0.255.255
Class-map 1Mbps-rate
Match access-group 101
Policy-map Outbound
Class 1Mbps-rate
Police flow mask src-only 1000000 ...
Int gig 3/1
Service-policy input Outbound
подробности на Cisco.com по ключевому слову Configuring UBRL