RE: WRED in a Subinterface

From: Scott Morris (swm@emanon.com)
Date: Sun Jul 30 2006 - 00:32:33 ART


Queues don't exist on subinterfaces, therefore any queuing functions can't
be done. This is true of any sub-interface (serial, ethernet, etc.)

When you employ shaping, however, you create a queue. Once you have a
queue, you can using it for queuing.

Policy-map WRED
 class class-default
  random-detect

Policy-map TOP-LEVEL
 class class-default
  shape average 64000
  service-policy WRED

Int s0/0.15
 service-policy output TOP-LEVEL

HTH,

 
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE
#153, CISSP, et al.
CCSI/JNCI-M/JNCI-J
IPExpert VP - Curriculum Development
IPExpert Sr. Technical Instructor
smorris@ipexpert.com
http://www.ipexpert.com
 

 

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Victor Cappuccio
Sent: Saturday, July 29, 2006 11:20 PM
To: ccielab@groupstudy.com
Subject: WRED in a Subinterface

Hi Guys,

 

I'm trying to enable WRED in a Subinterface, How can this be accomplished?

 

R1(config)#policy-map TEST

R1(config-pmap)#class class-default

R1(config-pmap-c)#fair

R1(config-pmap-c)#random

R1(config-pmap-c)#policy-map TEST2

R1(config-pmap)#class class-default

R1(config-pmap-c)#service TEST

R1(config-pmap-c)#int s0/0.15

R1(config-subif)#service out TEST2

CBWFQ : Hierarchy supported only if shaping is configured in this class

R1(config-subif)#

 

And

R1(config)#policy-map TEST3

R1(config-pmap)#class class-default

R1(config-pmap-c)#fair

R1(config-pmap-c)#random

R1(config-pmap-c)#int s0/0.15

R1(config-subif)#service out TEST3

CBWFQ : Not supported on subinterfaces

 

Or

 

R1(config-pmap-c)#int s0/0.15

R1(config-subif)#random?

% Unrecognized command

R1(config-subif)#random ?

% Unrecognized command

R1(config-subif)#ra?

rate-limit

 

Thanks!

Victor.-



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