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Habilitar WCCP

Buenos dias, solicito de su ayuda para la habilitacion del protocolo WCCP (Web Cache Communication Protocol) en equipo Switch 4506E, adjunto las caracteristicas del equipo.

1.-

Category: Switch

Type: Catalyst Lan

Series: Catalyst 4500-E Switch

Model: Cisco Catalyst 4506-E Switch

Engine/CPU: Cat4500E-SUP6E

2.-

C4506-Core#sh ver
Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500e-ENTSERVICESK9-M), Version 12.2(40)SG, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Wed 07-Nov-07 20:43 by prod_rel_team
Image text-base: 0x10000000, data-base: 0x11F285DC

ROM: 12.2(44r)SG3
Darkside Revision 4, Jawa Revision 20, Tatooine Revision 140, Forerunner Revision 1.71

C4506-Core uptime is 8 weeks, 1 day, 15 hours, 46 minutes
System returned to ROM by power-on
System image file is "bootflash:cat4500e-entservicesk9-mz.122-40.SG.bin"


This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to
export@cisco.com.

cisco WS-C4506-E (MPC8548) processor (revision 6) with 524288K bytes of memory.
Processor board ID FOX1326G7CU
MPC8548 CPU at 1.33GHz, Supervisor 6-E
Last reset from PowerUp
20 Virtual Ethernet interfaces
88 Gigabit Ethernet interfaces
20 Ten Gigabit Ethernet interfaces
511K bytes of non-volatile configuration memory.

Configuration register is 0x2101

3.-

C4506-Core#sh module
Chassis Type : WS-C4506-E

Power consumed by backplane : 0 Watts

Mod Ports Card Type                              Model              Serial No.
---+-----+--------------------------------------+------------------+-----------
1     6  Sup 6-E 10GE (X2), 1000BaseX (SFP)     WS-X45-SUP6-E      JAE1329ENUJ
2    18  10GE (X2), 1000BaseX (SFP)                 WS-X4606-X2-E      JAE1328DW9V
3    18  10GE (X2), 1000BaseX (SFP)                 WS-X4606-X2-E      JAE1328DW9D
4    18  10GE (X2), 1000BaseX (SFP)                 WS-X4606-X2-E      JAE1328DW9W
5    48  10/100/1000BaseT (RJ45)                      WS-X4548-GB-RJ45   JAE1323BC16

M MAC addresses                    Hw  Fw           Sw               Status
--+--------------------------------+---+------------+----------------+---------
1 0025.84b6.eb40 to 0025.84b6.eb45 1.4 12.2(44r)SG3 12.2(40)SG       Ok      
2 0024.1446.118a to 0024.1446.119b 1.1                               Ok      
3 0024.1446.0da0 to 0024.1446.0db1 1.1                               Ok      
4 0024.1446.0d8e to 0024.1446.0d9f 1.1                               Ok      
5 0025.84ae.caa0 to 0025.84ae.cacf 2.5                               Ok      

Se a buscado informacion en la pagina de Cisco, especificamente en "Software Advisor" pero al parecer no es soportado por Hardware del equipo, solicito de su apoyo para ratificar dicha informacion. Que caracteristicas de equipo necesito para su habilitacion, en caso de necesitar realizar Update favor indicar.

Me despido de uds, esperando su respuesta.

Juan P.

1 SOLUCIÓN ACEPTADA

Soluciones aceptadas

Habilitar WCCP

Hello Juan,

Al parecer necesitas un supervisor para llevar a cabo dicha tarea, pero en el ejemplo que nos da Cisco no habla de esto y se ve que el catalyst 4500 esta corriendo  12.2


http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/31sg/configuration/guide/wccp.html#wp1000988

Hazme saber cualquier update

Saludos,

Looking for some Networking Assistance? Contact me directly at jcarvaja@laguiadelnetworking.com I will fix your problem ASAP. Cheers, Julio Carvajal Segura http://laguiadelnetworking.com
3 RESPUESTAS

Habilitar WCCP

Hola Juan,

lo que no se soporta es la version 1, la dos si

Cisco Catalyst 4500 Series Switches

The following limitations apply to Cisco Catalyst 4500 series switches:

• Catalyst 4500 series switches do not support WCCPv1.

• Up to eight service groups are supported at the same time on the same client interface.

• The Layer 2 (L2) rewrite forwarding method is supported, but generic route encapsulation (GRE) is

not.

• Direct Layer 2 (L2) connectivity to content engines is required; Layer 3 (L3) connectivity of one or

more hops away is not supported.

• Ternary content addressable memory (TCAM) friendly mask-based assignment is supported, but the

hash bucket-based method is not.

• Redirect access control list (ACL) for WCCP on a client interface is not supported.

• Incoming traffic redirection on an interface is supported, but outgoing traffic redirection is not.

• When TCAM space is exhausted, traffic is not redirected; it is forwarded normally.

• WCCP version 2 standard allows for support of up to 256 distinct masks. However, a Catalyst 4500

series switch only supports mask assignment table with a single mask

La configuracion de WCCP version 2 esta en el siguiente enlace:

http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/31sg/configuration/guide/wccp.html#wp1000988

Saludos,

Recuerda marcar la pregunta como respondida si no tienes mas preguntas

Julio

Looking for some Networking Assistance? Contact me directly at jcarvaja@laguiadelnetworking.com I will fix your problem ASAP. Cheers, Julio Carvajal Segura http://laguiadelnetworking.com
New Member

Habilitar WCCP

Buenos dias, me gustaria saber que version de IOS soporta dicho protocolo ya que actualmente tengo un equipo WS-C4506-E con IOS12.2(40)SG (cat4500e-entservicesk9-mz.122-40.SG.bin) con una tarjeta supervisora "Sup 6-E 10GE (X2), 1000BaseX (SFP)" y no permite los comandos indicados en el link.

Favor de poder apoyar. Gracias.

Habilitar WCCP

Hello Juan,

Al parecer necesitas un supervisor para llevar a cabo dicha tarea, pero en el ejemplo que nos da Cisco no habla de esto y se ve que el catalyst 4500 esta corriendo  12.2


http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/31sg/configuration/guide/wccp.html#wp1000988

Hazme saber cualquier update

Saludos,

Looking for some Networking Assistance? Contact me directly at jcarvaja@laguiadelnetworking.com I will fix your problem ASAP. Cheers, Julio Carvajal Segura http://laguiadelnetworking.com
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