Day Night Bandwidth Script for CISCO L3 Switches by Linux
Create two files, One for Day which will start from 08:30am and Another for Night which will start from 06:10PM
crontab -e
30 8 * * 0-4 /usr/bin/bandwidth/CISCO-L3-Day
10 18 * * 0-4 /usr/bin/bandwidth/CISCO-L3-Night
### Day File create CISCO-L3-Day
vi /usr/bin/bandwidth/CISCO-L3-Day
#!/bin/sh
#Day Shift User Bandwidth Limit for 192.168.10.10 L3 Switch
( echo open 192.168.10.10
sleep 5
echo UserName
sleep 5
echo Password
sleep 1
echo en
sleep 1
echo EnablePassword
echo "conf t"
sleep 1
####### User-1 Name ID etc for Day in fa0/3 interface #######
echo "interface FastEthernet0/3"
sleep 1
echo "no service-policy output 21mb"
sleep 1
echo "service-policy output 7mb"
sleep 1
####### User-2 Name ID etc for Day in fa0/4 interface #######
echo "interface FastEthernet0/4"
sleep 1
echo "no service-policy output 2mb"
sleep 1
echo "service-policy output 1mb"
sleep 1
echo "exit"
sleep 1
echo "exit"
echo some more output, etc. ) | telnet
################ End of Day File ###########
### Night File create CISCO-L3-Night
vi /usr/bin/bandwidth/CISCO-L3-Night
#!/bin/sh
#Day Shift User Bandwidth Limit for 192.168.10.10 L3 Switch
( echo open 192.168.10.10
sleep 5
echo UserName
sleep 5
echo Password
sleep 1
echo en
sleep 1
echo EnablePassword
echo "conf t"
sleep 1
####### User-1 Name ID etc for Night in fa0/3 interface #######
echo "interface FastEthernet0/3"
sleep 1
echo "no service-policy output 7mb"
sleep 1
echo "service-policy output 21mb"
sleep 1
####### User-2 Name ID etc for Day in fa0/4 interface #######
echo "interface FastEthernet0/4"
sleep 1
echo "no service-policy output 1mb"
sleep 1
echo "service-policy output 2mb"
sleep 1
echo "exit"
sleep 1
echo "exit"
echo some more output, etc. ) | telnet
################ End of Night File #######################################
###########################################################################
Make Sure to create Profile of policy-map to Switch 192.168.10.10 L3 Switch
policy-map 21mb
class traffic
police 21504000 2000000 exceed-action drop
policy-map 7mb
class traffic
police 7168000 2000000 exceed-action drop
policy-map 2mb
class traffic
police 2048000 2000000 exceed-action drop
policy-map 1mb
class traffic
police 1024000 1024000 exceed-action drop
############################################# Enjoy#####################
