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Re: fallback bridge posted 10/10/2006
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Hi,

Fallback bridging works only for non-routed protocols, not IP.

<doccd>
this chapter describes how to configure fallback bridging (VLAN
bridging) on your Catalyst 3550 switch. With fallback bridging, you
can forward non-IP packets that the switch does not route between VLAN
bridge domains and routed ports.
</doccd>

http://www.cisco.com/univercd/cc/td/doc/product/lan/c3550/12225see/scg/swfallbk.htm

-rado

On 10/10/06, Naveed Khan <naveed_k@xxxxxxxxxxx> wrote:
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

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