On Sat, Jun 07, 2008 at 10:40:03AM -0500, Pablo Almido wrote: > Hi folks, I am trying configure simple bridging in a router 1841, because I > need that it works in mode bridge, I will put I firewall beetween this > router and ISP router, and I want to use QoS features of cisco router 1841, > it is possible configure in router cisco1841, how I can reach it? > > Router ISP --------- Router 1841 (bridge) ------------ Firewall > > I have execute the following commands, but I get a error. > > router(config)#bridge 1 protocol ieee > router(config)#bridge irb > router(config)#int fa0/0/0 > router(config-if)#bridge-group 1 > FastEthernet0/0/0 does not support bridging > router(config-if)#exit
Fa0/0/0 implies that you have a Ether HWIC Switch in the box. You can't directly bridge switch ports. You can only bridge routed ports (ie. Fa0/0) two zeros, not three. If you really want to use the Ether Switch HWIC, you probably want to setup a SVI VLAN device, put your switch ports into that VLAN, and bridge that SVI to the the other bridge-group 1 interface (which I'm assuming is a router port). If the other port is not a router port either, then its even easier, you put your two switch ports into a private VLAN, and forget about it. If you wanted to use tradition IRB only without SVIs and switch ports, you probably should have got a different router.. :( As you can't get more router ports than the two it comes with into this chassis. _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
