Re: fallback bridge

From: Naveed Khan (naveed_k@hotmail.com)
Date: Tue Oct 10 2006 - 12:31:16 ART


I got it Thankx..
Naveed
----- Original Message -----
From: "Kulcsar Andras Benjamin" <Kulcsar.Andras@kfki-lnx.hu>
To: "Naveed Khan" <naveed_k@hotmail.com>; <ccielab@groupstudy.com>
Sent: Tuesday, October 10, 2006 11:11 AM
Subject: RE: fallback bridge

Hello Naveed,
Fallback bridging does not work for IPv4 traffic.

http://www.cisco.com/univercd/cc/td/doc/product/lan/c3550/12225sec/3550scg/swfallbk.htm#wp1038531

Fallback Bridging Configuration Guidelines

A maximum of 31 bridge groups can be configured on the switch.

An interface (an SVI or routed port) can be a member of only one bridge
group.

Use a bridge group for each separately bridged (topologically distinct)
network connected to the switch.

All protocols except IP (Version 4 and Version 6), Address Resolution
Protocol (ARP), reverse ARP (RARP), LOOPBACK, and Frame Relay ARP are
fallback bridged.

Best regards,
Andras

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Naveed Khan
Sent: Tuesday, October 10, 2006 4:57 PM
To: ccielab@groupstudy.com
Subject: fallback bridge

Hi,
Fallback bridge doesn't work. I configure a virtual interface and routed
port.

-----------------------------------------------------------------------------
----------------------------------
interface Vlan11
 ip address 2.2.10.7 255.255.255.0
 bridge-group 1
!
bridge 1 protocol vlan-bridge
!
int fa0/2
no sw
bridge-group 1
!
Rack1R2(config)#int e0/0
Rack1R2(config-if)#ip add 2.2.10.2 255.255.255.0

Rack1SW1#sh bridge
Br Group Mac Address State Type Ports
-------- ----------- ----- ---- -----
   1 0007.856c.48c0 Forward DYNAMIC Fa0/2
-----------------------------------------------------------------------------
---------------------------------

when I try to ping ip each other no reply comes. pls let me know where I am
doing mistake.

Naveed



This archive was generated by hypermail 2.1.4 : Wed Nov 01 2006 - 07:29:04 ART