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New Member

multilink PRIs

Hi,

diagram like this

R1-----------ISDN---------BRI-R2

R1...........ISDN.........BRI.R3

R1...........ISDN.........BRI.R4

R1 has 3 PRIs

I want to setup multilink interface plus the PRIs will dial out the ISDN if other primary link goes down

who has a configuration like this?

thanks a lot

  • Remote Access
6 REPLIES

Re: multilink PRIs

Hi

Can you confirm the kinda connectivity available on the other ends as well (like in R2,R3,R4) ?

whether its on PRI or BRI on the other ends..

regds

New Member

Re: multilink PRIs

R1 has 3 PRIs, I want to bundle them together as one logical interface

other router has BRI, will dial to the R1 or the PRI will dial the BRI

thanks

Re: multilink PRIs

Hi

This can be done by creating single dialer interface and making all the PRI lines to be the member of the dialer interface using dialer pool and pool-member commands.

Bundle the PRIs and configure them to accept dial in from the BRI circuits which will be the best design to have in place.

fore similar kinda dial in scenario do refer this link up..

http://cisco.com/en/US/tech/tk801/tk133/technologies_configuration_example09186a0080094559.shtml

regds

New Member

Re: multilink PRIs

I don't think your solution will work when I dial out from the PRI side

anyway, thanks a lot

Re: multilink PRIs

Hi

I did mention BRI dialing into the PRI Bundle.

ISDN BRI -----Dial In----> ISDN PRI

Logically you will have 23 B channels with PRI when compared with 2 B Channels with normal ISDN BRI.

Thats the reason i suggested the above config scenario.

regds

New Member

Re: multilink PRIs

I am thinking it may work from both side dialing with dialer profile or virtual-template, i will try next week

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