需求：
工作日8：00-19：00              下载速度:3M 上传速度2M
工作日0:00-8:00 ; 19:00-24:00   下载速度:7M 上传速度2M
周末全天                        下载速度:8M 上传速度5M

ciso路由器配置：

1，先定义3个时间段，如下：
time-range weekdays_workinghours
 periodic weekdays 8:00 to 19:00
!
time-range weekdays_after19
 periodic weekdays 19:00 to 23:59
 periodic weekdays 0:00 to 8:00
!
time-range weekend
 periodic weekend 0:00 to 23:59

2，定义3条不同时段生效的访问控制列表，如下：
access-list 113 permit ip any any time-range weekdays_workinghours
access-list 114 permit ip any any time-range weekdays_after19
access-list 115 permit ip any any time-range weekend

3,应用到Internet接口上
!
interface GigabitEthernet0/1
 ip address X.X.X.X 255.255.255.0
 ip access-group ACL-101 in
 ip nat outside
 ip virtual-reassembly
 rate-limit input access-group 113 3000000 4000 8000 conform-action transmit exceed-action drop
 rate-limit input access-group 114 7000000 4000 8000 conform-action transmit exceed-action drop
 rate-limit input access-group 115 8000000 4000 8000 conform-action transmit exceed-action drop
 rate-limit output access-group 113 2000000 4000 8000 conform-action transmit exceed-action drop
 rate-limit output access-group 114 2000000 4000 8000 conform-action transmit exceed-action drop
 rate-limit output access-group 115 5000000 4000 8000 conform-action transmit exceed-action drop
 duplex auto
 speed auto
 media-type rj45
 no keepalive
 no cdp enable
!