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New Member

Connectivity problem between 3com and cisco

I have connected one 3comnetbuilder router and one cisco2600 on serial port.But they are not pinging to each other.So what is the solution?pls help me

  • Other Network Infrastructure Subjects
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New Member

Re: Connectivity problem between 3com and cisco

Try setting up ppp encapsulation on both routers. Cisco is HDLC by default on serial interfaces but it is a proprietary implementation (added a field in the header to identify the payload protocol).

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