topic Re: Push 475 vlan over SPBM vlan 4052 only but not vlan 4051 in ExtremeSwitching (VSP/Fabric Engine)

Push 475 vlan over SPBM vlan 4052 only but not vlan 4051

JustasK — Tue, 30 Mar 2021 19:14:23 GMT

HI

I need to configure one 475 vlan to go over SPBM vlan 4052 but not on 4051 if it possible.

We are running VOSS 8.3.0

Tanks

Justas K.

Re: Push 475 vlan over SPBM vlan 4052 only but not vlan 4051

EXTR_Paul — Tue, 30 Mar 2021 21:13:05 GMT

I am not sure if this is possible. But I am curious to see if someone else has an idea.

I assume you have Bvlan 4051 set as the primary?

Re: Push 475 vlan over SPBM vlan 4052 only but not vlan 4051

JustasK — Tue, 30 Mar 2021 21:46:52 GMT

Yes it is

router isis
spbm 1
spbm 1 nick-name 0.01.10
spbm 1 b-vid 4051-4052 primary 4051
spbm 1 ip enable
exit

Re: Push 475 vlan over SPBM vlan 4052 only but not vlan 4051

EXTR_Paul — Tue, 30 Mar 2021 21:51:55 GMT

purely out of curiosity. Why are you trying to limit one VLAN/i-sid down a single BVLAN?

I am playing it out in my brain if you can do a inter-vsn ACL. But I would need to give it more thought.

Re: Push 475 vlan over SPBM vlan 4052 only but not vlan 4051

JustasK — Tue, 30 Mar 2021 21:56:25 GMT

We have 2 links . they are 10 mbit each and using fabric extender

so we need to spit traffic.

to link operative 2x 10mbit = 20

Re: Push 475 vlan over SPBM vlan 4052 only but not vlan 4051

EXTR_Paul — Tue, 30 Mar 2021 22:22:35 GMT

You can make the two links into an MLT, then put the logical FE interface on the MLT.

Now the MLT hashing will balance the traffic.

Re: Push 475 vlan over SPBM vlan 4052 only but not vlan 4051

JustasK — Tue, 30 Mar 2021 22:25:16 GMT

HI

I know but this is one of our requerement

Vlan X go over SPB vlan 4051

Vlan Y go over SPB vlan 4052

Re: Push 475 vlan over SPBM vlan 4052 only but not vlan 4051

JustasK — Wed, 31 Mar 2021 23:27:44 GMT

Hi every one

when wee are using L2VSN wee can use Vlan I-SID to decide witch B-Vlan it will use

I-sid with number witch can be divided by 2 will run on 4052 vlan

I-sid with number witch can not be divided by 2 will run on 4051 vlan

Thank you all 🙂

Justas K

Re: Push 475 vlan over SPBM vlan 4052 only but not vlan 4051

Dilraj_Singh_Kh — Sun, 06 Jun 2021 07:34:59 GMT

That’s the default behavior anyways. Odd I-SID takes 4051 and even I-SID takes 4052. I thought your requirement was to manually define which I-SID a VLAN should take?