topic b3 vlan in ExtremeSwitching (Other)

b3 vlan

Rogerio — Wed, 10 Sep 2014 23:11:00 GMT

Hi Friends,

I have two switches Enterasys and four computers as below:

switch 1 - Enterasys B3 with:

Computer A in port ge.1.1
Computer B in port ge.1.2

switch 2 - Entreasys B3 with:

Computer C in port ge.1.1
Computer D in port ge.1.2

The two switches are linked by port ge.1.48.

All computers are in same network 10.0.0.X/255.255.255.0.

I need this result:

Among Computer A, B and  comunication it's permited

Between Computer A and C: comunication it's permited too

But among Computer B, C and  no comunication it's permited

In ohter words:

If in machine A I type "ping 10.0.0.A" or "ping 10.0.0.B" or "ping 10.0.0.D" or "ping 10.0.0.C", the result must to be a answer

If in machine A or B or D, I type "ping 10.0.0.C", the result must to be no answer

If in machine C I type "ping 10.0.0.A", the result must to be a answer

If in machine C I type "ping 10.0.0.B" or "ping 10.0.0.D", the result must to be no answer

The question:

I tried to create a VLAN for machines A, B e D and other for C, but the result it isn't the above.

What I have to type in each switch for get the objective with success?

Thanks,

Rogerio

RE: b3 vlan

Edson_Yuji — Thu, 11 Sep 2014 00:37:00 GMT

Hi Rogerio,
It is easy show you the part of the configuration of VLANs?
You're from Brazil?

Thank's,
Edson.

RE: b3 vlan

Rogerio — Thu, 11 Sep 2014 19:33:00 GMT

Hi Edson,
I eliminate host D and change number of ports, but the question is the same.

I need that: Host A talk with B and C, but B don't talk with C.

With the configuration below, when in host A I do a ping to B, I have a answer, it's right, but if I do a ping to C, I have no answer, it's unexpected.

Follow the commands that I have typed and the output of "show vlan" on both switches.

And I am from Brazil.

Thanks,
Rogerio

===================

Port of Host A (switch 1 ge.1.7):
set port vlan ge.1.7 1 mod
set vlan egress 101 ge.1.7 untagged
set vlan egress 102 ge.1.7 untagged

Port of Host B (switch 1 ge.1.10):
set port vlan ge.1.10 101 mod
set vlan egress 1 ge.1.10 untagged

Port of Host C (switch 2 ge.1.24):
set port vlan ge.1.24 102 mod
set vlan egress 1 ge.1.24 untagged

Uplink ports (ge.1.48 on both switches):
set vlan egress 1 ge.1.48 tagged
set vlan egress 101 ge.1.48 tagged
set vlan egress 102 ge.1.48 tagged

================

Switch_1(su)->show vlan

VLAN: 1 NAME: DEFAULT VLAN
VLAN Type: Default
Egress Ports
ge.1.1, ge.1.3-10, ge.1.13-15, ge.1.19-26, ge.1.28, ge.1.30, ge.1.32-34, ge.1.36-39, ge.1.45-48
Forbidden Egress Ports
None.
Untagged ports
ge.1.1, ge.1.3-10, ge.1.13-15, ge.1.19-26, ge.1.28, ge.1.30, ge.1.32-34, ge.1.36-39, ge.1.45-47

VLAN: 101 NAME:
VLAN Type: Permanent
Egress Ports
ge.1.7, ge.1.10, ge.1.48
Forbidden Egress Ports
None.
Untagged ports
ge.1.7, ge.1.10

VLAN: 102 NAME:
VLAN Type: Permanent
Egress Ports
ge.1.7, ge.1.48
Forbidden Egress Ports
None.
Untagged ports
ge.1.7

================

Switch_2(su)->show vlan

VLAN: 1 NAME: DEFAULT VLAN
VLAN Type: Default
Egress Ports
ge.1.3-4, ge.1.6-9, ge.1.11, ge.1.13-22, ge.1.24-26, ge.1.35-36, ge.1.38, ge.1.48
Forbidden Egress Ports
None.
Untagged ports
ge.1.3-4, ge.1.6-9, ge.1.11, ge.1.13-22, ge.1.24-26, ge.1.35-36, ge.1.38

VLAN: 101 NAME:
VLAN Type: Permanent
Egress Ports
ge.1.48
Forbidden Egress Ports
None.
Untagged ports
None.

VLAN: 102 NAME:
VLAN Type: Permanent
Egress Ports
ge.1.24, ge.1.48
Forbidden Egress Ports
None.
Untagged ports
ge.1.24

RE: b3 vlan

Rogerio — Fri, 12 Sep 2014 16:48:00 GMT

Hi Edson
This problem is solved.
The switches configuration are correct. The problem was in the interface of host ethernet of host C. I correct it and then all is OK.
Thanks,
Rogerio