> Date: Thu, 15 Sep 2011 11:34:25 +0200
> From: hal@elizium.za.net
> To: skunkworks@lists.my.co.ke
> Subject: Re: [Skunkworks] Auto Switching of Links and Aggregation
>
> On Thu, Sep 15, 2011 at 12:26:03PM +0300, Edwin Ngige wrote:
> > Hi Hugo Lombard,
> >
> > At client side, both links terminate on one router mostly cisco 1721 or
> > 1841 series. On NOC side all links terminate on same router but mostly
> > specifuc sub interfaces. Like one serial with different sub-interfaces or
> > Vlans Sub interfaces in terms of fibre connection
> >
>
> Ah, in the case of the VLAN interfaces, you're probably running that
> trunked into a switch then, and the VLAN subinterface won't show a DOWN
> when there's a problem?
>
> I think in this case, you're going to have to run an routing protocol of
> sorts, that will actively monitor the state of the connection, and
> switch to the serial when the fiber goes down.
>
> Do you manage all the routers on the customers' sides?
>
> --
> Hugo Lombard
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