RE: WRED in a Subinterface

From: Victor Cappuccio (cvictor@protokolgroup.com)
Date: Sun Jul 30 2006 - 03:48:59 ART


Hi Dave,

R1(config)#policy-map TOP-LEVEL
R1(config-pmap)# class class-default
R1(config-pmap-c)# shape average 64000
R1(config-pmap-c)# fair-queue
R1(config-pmap-c)# random-detect
R1(config-pmap-c)#int s0/0.15
R1(config-subif)#service-policy output TOP-LEVEL
CBWFQ : Not supported on subinterfaces

=======

R1(config-subif)#no policy-map TOP-LEVEL
R1(config)#Policy-map WRED
R1(config-pmap)# class class-default
R1(config-pmap-c)# fair
R1(config-pmap-c)# random-detect
R1(config-pmap-c)#
R1(config-pmap-c)#Policy-map TOP-LEVEL
R1(config-pmap)# class class-default
R1(config-pmap-c)# shape average 64000
R1(config-pmap-c)# service-policy WRED
R1(config-pmap-c)#
R1(config-pmap-c)#Int s0/0.15
R1(config-subif)# service-policy output TOP-LEVEL
R1(config-subif)#

-----Mensaje original-----
De: Schulz, Dave [mailto:DSchulz@dpsciences.com]
Enviado el: Domingo, 30 de Julio de 2006 01:13 a.m.
Para: Scott Morris; Victor Cappuccio; ccielab@groupstudy.com
Asunto: RE: WRED in a Subinterface

Scott -

Can I assume that we could use the shape and random-detect in the same
policy-map, and thereby eliminating the need for a child policy? Like
this....

policy-map TOP-LEVEL
 class class-default
  shape average 64000
  fair-queue
  random-detect

Dave Schulz,
Email: dschulz@dpsciences.com

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Scott Morris
Sent: Saturday, July 29, 2006 11:33 PM
To: 'Victor Cappuccio'; ccielab@groupstudy.com
Subject: RE: WRED in a Subinterface

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
   fair
  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.-



This archive was generated by hypermail 2.1.4 : Tue Aug 01 2006 - 07:13:48 ART