From: Erick B. (erickbe@yahoo.com)
Date: Thu Nov 07 2002 - 22:10:19 GMT-3
Hi,
The switch needs to be configured for Etherchannel on
the ports connecting to the router. Each switch-router
connection would be a seperate channel group on switch
also. If you're doing VLAN trunking on the channel
then you can have subinterfaces on router also.
int fastethernet0
no ip address
no shut
port-channel 1
int fastethernet1
no ip address
no shut
port-channel 1
int port-channel 1
desc native VLAN if using dot1q or put it on sub
ip address x.x.x.x y.y.y.y
etc..
int port-channel1.10
desc vlan 10 - tagged
encaps isl/dot1q 10
ip address x.x.x.x y.y.y.y
etc..
int port-channel 1.12
desc dot1q native VLAN 12
encaps dot1q 12 native
ip address x.x.x.x y.y.y.y
etc
Erick
--- Damien <damien.buckley@btinternet.com> wrote:
> Hello,
>
> Just wondering can anyone offer advice.
>
> Have the following topology:
>
> Router - Switch - Router
>
> configured with:
>
> Router (Etherchannel 2 FE) - Switch (Nothing, just
> regular VLAN) -
> Router(Etherchannel 2 FE)
>
> problem is no traffic seems to go out on second
> FE's....
>
> I understand that Etherchannel on Router is based
> around and EX-OR on the
> Source/ Dest IP......
>
> I have tried all flavors of IP source/ dest...and no
> traffic exits on second
> FE.....although I know Etherchannl is working as
> when I fail one FE, its
> kicks over to second immmedaitely....thoughts ??????
>
>
> Also I would have expected each FE Interface to use
> its own MAC for packets,
> so that if a switch sits in the middle, there are
> individual MAC's against
> the port...but it appears to use a single MAC which
> is assigned to the Port
> Channel interface...
>
> any advice appreciated...
>
> KIP
This archive was generated by hypermail 2.1.4 : Tue Dec 03 2002 - 07:22:55 GMT-3