I'm preparing to take the test CCNP BCRAN 642-821 exam in about a week or 2. Does anyone have any last minute tips or subject concentration for me. Thanks.
It is one of the harder exams. The only one I found more difficult was the CCIE R&S. Know how to reverse telnet to configure a modem. Know theory on ISDN, FR, Dialers (legacy and profiles) cold. You will definitely be under a time crunch for this exam.
That's strange...BCRAN was the only exam I took just once to pass, because its contents are similar to of CCNA. You just need to know how to setup ISDN, Frame Relay and Dialers like Cluebird said.
I say BSCI was the hardest where they extensively talks about BGPs. But then again, everyone's different.
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