Delete class from existing policy-map ?

wmtski666 · ‎01-25-2013

How do you delete a class from an existing policy map? For, example, if I have:

class-map match-all telnet-class

match access-group 102

class-map match-all voice-class

match access-group 103

!

policy-map voip-telnet-outbound

class voice-class

priority 100

class telnet-class

bandwidth percent 30

!

access-list 102 permit tcp any any eq telnet

access-list 103 permit ip 192.168.230.0 0.0.0.255 any

... and I want to delete the voice-class from the voip-telnet-outbound policy, what command would do that?

And, once it is deleted, would the changes automagically apply to any interfaces that voip-telnet-outbound is applied to? Or, would I need to do another "service-policy output voip-telnet-outbound" command on the interfaces? Or would I need to do something like shut the interface down and then restart it? Or something else?

I tried "no class voice-class" when configuring the voip-telnet-outbound policy-map, but it didn't do anything.

Edison Ortiz · ‎01-25-2013

IOS and platform, please.

I tried here on 7200 with 12.4(15)T17 and it worked as expected

class-map match-all voice-class

match access-group 103

class-map match-all telnet-class

match access-group 102

!

policy-map voip-telnet-outbound

class voice-class

priority 100

class telnet-class

bandwidth percent 30

!

interface FastEthernet0/0

no ip address

duplex auto

speed auto

service-policy output voip-telnet-outbound

!

R1#conf t

Enter configuration commands, one per line. End with CNTL/Z.

R1(config)#policy-map voip-telnet-outbound

R1(config-pmap)#no class voice-class

class-map match-all voice-class

match access-group 103

class-map match-all telnet-class

match access-group 102

!

policy-map voip-telnet-outbound

class telnet-class

bandwidth percent 30

!

interface FastEthernet0/0

no ip address

duplex auto

speed auto

service-policy output voip-telnet-outbound

Shirshendu Nandi · ‎01-25-2013

conf t

policy-map voip-telnet-outbound

no class voice-class