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Arzo
Posts: 171
Registered: ‎11-12-2007
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CSTM1 E1`s Configuration

good day all, how can i configure 22 E1 coming to my CSTM1 interface to act as one logical interface, in cisco i saw the interface multilink command, can you please help me to do that in juniper !!
Tariq Morad
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Shiv
Posts: 38
Registered: ‎03-10-2008
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Re: CSTM1 E1`s Configuration

In Juniper, we have multilink PPP oe multilink FR....Please find the configuration examples here:

 

http://www.juniper.net/techpubs/software/junos/junos90/swconfig-services/examples-configuring-multil...

I think there is a limit of 8 interfaces that can be bundled per multilink (not sure about the number).  Please check.

Cheers...!

Contributor
Arzo
Posts: 171
Registered: ‎11-12-2007
0

Re: CSTM1 E1`s Configuration

Dear Shiv,

i'm in the middle on the installation now, as you said there is limitation on number of the interfaces i can add to the MLPPP !! i have 21E1 i need to add, how can i solve this problem, please anyone help. 

Tariq Morad
Regular Visitor
Osama
Posts: 7
Registered: ‎05-25-2008
0

Re: CSTM1 E1`s Configuration

Hi,

 You need to configure MLPPP but it is only limited to 8 E1s per bundle and you must have Adaptive Services PIC to acheive this, configure layer 2 services under chassis configuration then you will have lsq interface in the Adapative Services. For your 22 E1s you need to configure 3 bundles "isq interfaces" and adjust the routing protocols cost to be the same for all the isq interfaces and configure load balancing policy.

 

Osama  

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