06-28-2017 11:45 AM - edited 03-05-2019 08:46 AM
Usually works fine, but I was messing around with policy-map settings as this server is skyrocketing in bandwidth and need to tame it a little. Problem is, it won't let me revert the speed from 1000 to 100.
My method:
Cisco3650#conf t
Cisco3650(config)#policy-map speed25
Cisco3650(config-pmap)#class class-default
Cisco3650(config-pmap-c)#bandwidth percent 25
Cisco3650(config-pmap-c)#exit
Cisco3650(config-pmap)#exit
Cisco3650(config)#int gi2/0/19
Cisco3650(config-if)#service-policy output speed25
Cisco3650(config-if)#do sh run int gi2/0/19
Cisco3650(config-if)#do sh policy-map speed25
Cisco3650#sh platform qos policies port
Loc Interface IIF-ID Dir Policy State
--- ------------------ ------------------ --- ------------------ ---------------
L:0 Gi2/0/19 0x01088b0000000032 OUT speed25 INSTALLED IN HW
Cisco3650#conf t
Cisco3650(config)#int gi2/0/19
Cisco3650(config-if)#no service-policy output speed25
Cisco3650(config-if)#exit
Cisco3650(config)#no policy-map speed25
Cisco3650(config)#do sh policy-map speed25
Cisco3650(config)#exit
Cisco3650#sh platform qos policies port
Policy: None in the list
Cisco3650#show run interface gi2/0/19
Cisco3650#show policy-map speed25
Also, this command doesn't work?
Switch2#sh platform qos policies port
^
% Invalid input detected at '^' marker.
Still stuck at full GigE
Gi2/0/18 Server 15 connected 15 a-full 1000 10/100/1000BaseTX
06-28-2017 03:59 PM
Hi,
Not sure what you are trying to achieve? Do you want to set the interface to 100Mb/full duplex or rate limit traffic? Are the switches running the same IOS version?
Thanks
John
06-28-2017 06:29 PM
I'm trying to rate limit based on the 100Mbit port speed, 25% usage (basically 25Mbps speed).
Same version on each switch.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide