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Logical System in SRX

‎05-26-2016 05:42 AM

Hi all,

 

I need to know

 

1) what are the physical requirments for logical-system in srx. do i need to have seprate physical interface for each logical system ?

 

2) is this possible design where i have the logical0system connecting external network and userlogical system conencted via dedicated lt link, not vpls switch ?

 

 

 

 

 

 

3 REPLIES 3
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Re: Logical System in SRX

‎05-26-2016 05:48 AM

Hello ,

 

 

1) what are the physical requirments for logical-system in srx. do i need to have seprate physical interface for each logical system ?

>  You need to have licences to have user logical system .  Physical interfaces are not mandatory , but recommended .

 

2) is this possible design where i have the logical0system connecting external network and userlogical system conencted via dedicated lt link, not vpls switch ?

> For inter LSYS connectivity , either you need external physical link or lt connectivity via VPLS switch .


Thanks,
Sam

Please Mark My Solution Accepted if it Helped, Kudos are Appreciated too .....
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Re: Logical System in SRX

‎05-26-2016 10:30 PM

Thanks for the answers, so

 

1) what are the physical requirments for logical-system in srx. do i need to have seprate physical interface for each logical system ?

>  You need to have licences to have user logical system .  Physical interfaces are not mandatory , but recommended .

 >>> I got the neccessary license, if i go with logical interface for each logical-system then I ll be controling vlans. right ?

        which is not recommended.

 

2) is this possible design where i have the logical0system connecting external network and userlogical system conencted via dedicated lt link, not vpls switch ?

> For inter LSYS connectivity , either you need external physical link or lt connectivity via VPLS switch .

  >> if i have physical ports constraints then what do you suggest. should i connect each lsys via master lsys and    make        user-lsys external interface as lts ?

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SRX Services Gateway

Re: Logical System in SRX

‎05-26-2016 10:40 PM

Hello ,

 

>>> I got the neccessary license, if i go with logical interface for each logical-system then I ll be controling vlans. right ?

        which is not recommended.

Ans )  Yes , for L3 VLANS . But anyways you have to have one physical interface in the VLAN for the VLAn to work . 

 

 

>> if i have physical ports constraints then what do you suggest. should i connect each lsys via master lsys and    make        user-lsys external interface as lts ?

 

Ans )  We can have interconnect between 2 user LSYS using the VPLS switch ( lt interface ) . No need to connect to root LSYS .


Thanks,
Sam

Please Mark My Solution Accepted if it Helped, Kudos are Appreciated too .....
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