[nsp] multichassis multilink PPP
Dennis Peng
dpeng at cisco.com
Wed Oct 29 18:29:39 EST 2003
I agree. Multichassis multilink should work for dedicated links. Just
make sure you are doing authentication. Turning off fragmentation
usually helps multilink performance, however in the case of
multichassis multilink, a L2F encapsulated multilink fragment which is
full sized (1500 bytes) will need to be fragmented/reassembled and
hurt performance unless you have a MTU > 1500 linking the sgbp peers.
Dennis
Stephen J. Wilcox [steve at telecomplete.co.uk] wrote:
> i've not tried this but i would assume that sgbp can be configured on any router
> with the appropriate ios installed and ios doesnt distinguish ppp on dialups to
> ppp on serials altho i would be a bit concerned about the amount of cpu you will
> be using when you start doing this on E1s
>
> i just checked on cisco.com software advisor and it would appear that it is
> supported on all platforms from 2500 upwards
>
> Steve
>
> On Fri, 24 Oct 2003, Vincent De Keyzer wrote:
>
> > Neither do I, for the reason I mentioned in one of the previous posts.
> >
> > > The original poster asked about Multichassis MPPP, which
> > > seems to be MPPP with the capability of terminating on
> > > multiple endpoints on the access server side (e.g., one
> > > client dialed into 2 different access servers). He wants to
> > > have a single MMPPP bundle for 4 E1's between 4 routers (2 on
> > > each side), which I don't think is possible.
> >
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