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3 Physical T1 Lines

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Erick Bergquist Wed, 11/06/2002 - 22:22
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Hi,


Look at PPP multilink. Interface multilink # and multilink-group commands. Offhand, I believe this was introduced in12.1(5)T.


Sample:


interface multilink1

ip address x.x.x.x y.y.y.y

encaps ppp

ppp multilink

ppp auth chap

(other interface commands you need)


interface serial1

no ip address

encaps ppp

ppp multilink

multilink-group 1


interface serial2

no ip address

encaps ppp

ppp multilink

multilink-group 1


interface serial3

no ip address

encaps ppp

ppp multilink

multilink-group 1



Erick


Erick Bergquist Thu, 11/07/2002 - 11:17
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Yes, you can accomplish this by doing PPP over Frame Relay. Search cisco for PPP over frame and there are some good pages explaining how to configure it. A short description is, you take the FR subinterface and configure it for PPP and map to a virtual-interface which has the PPP configuration. Then you can multlilink the virtual-interfaces together like above.

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