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Splitting a PRI into multiple BRIs

hi,

I know i can split a PRI in a various ways, what i would like to know is how can i split the PRI and then push the groups to specific BRI ports.

e.g. i have a PRI with 20 lines, i would like to separate it into 4 BRIs and the rest, could i add two vic-bri cards and send those PRI groups/channels to the physical BRI ports so that a customer could plug their stuff in to the ports and then use the rest as normal

I imagine it is something like ds0-groups or trunk-groups but then how can i assign it to a bri, would i use something like a voice-port command etc.?

cheers

paul

2 REPLIES
Hall of Fame Super Gold

Re: Splitting a PRI into multiple BRIs

Absolutely, the following good doc has all the info you need:

http://cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a00804794c6.shtml

pri and bri are voice port and you have an all "dial-peer pots" config.

Hope this helps, please rate any useful posts!

Silver

Re: Splitting a PRI into multiple BRIs

I believe the following application note on Cisco.com will be of interest to you -

http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a00804794c6.shtml

The technique is called TDM backplane switching.

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