B Commands

This chapter describes the Cisco NX-OS quality of service (QoS) commands that begin with B.

bandwidth (QoS)

To allocate a minimum percentage of the interface bandwidth to a queue and configure the bandwidth on both ingress and egress queues, use the bandwidth command. To remove a bandwidth configuration, use the no form of this command.

bandwidth percent percent

no bandwidth percent percent

Syntax Description

percent

Specifies the percentage of bandwidth of the underlying link rate.

percent

Percent value. The range is from 0 to 100.


Command Default

Default bandwidth rate is kbps.

Command Modes

Policy map type queuing class configuration

Command History

Release
Modification

5.0(2)N1(1)

This command was introduced.


Examples

This example shows how to set the bandwidth for the specified queue: 

switch(config)# policy-map type queuing my_policy1 

switch(config-pmap-que)# class type queuing 1p7q4t-out-pq1 

switch(config-pmap-c-que)# bandwidth percent 25 

switch(config-pmap-c-que)#

 
   
 
    
   
 This example shows how to remove the bandwidth for the specified queue: 
 
    
   
 
    
switch(config)# policy-map type queuing my_policy1 

 
   
 
    
   
 
    
switch(config-pmap-que)# class type queuing 1p7q4t-out-pq1 

 
   
 
    
   
 
    
switch(config-pmap-c-que)# no bandwidth percent 25 

 
   
 
    
   
 
    
switch(config-pmap-c-que)#

 
   
 
    
   
 
    
 
   
 
    
   
 Related Commands
 
   
 
    
 
      
      
      
 
        
        

          Command 
        
 		 
        
        

          Description 
        
 		 
      
 
      
 
       
 show class-map 
 		 
       
 Displays class maps. 
 		 
      
 
      
 
       
 show policy-map 
 		 
       
 Displays policy maps.