topic RE: stacking 2x X670V with 2x VIM4-40G4X in ExtremeSwitching (EXOS/Switch Engine)

stacking 2x X670V with 2x VIM4-40G4X

CEFLOU — Thu, 04 Dec 2014 20:32:00 GMT

i want to stacking 2x X670V with 2x VIM4-40G4X, how i can do this please? i read the config guide but it's not realy clear. i want to have 2 x 40GB satck ports on vim!

on my config, i do this:

switch 1:
configure stacking-support stack-ports 1 selection native V80
configure stacking-support stack-ports 2 selection native V80
enable stacking-suppo

reboot

Switch 2:

configure stacking-support stack-ports 1 selection native V80
configure stacking-support stack-ports 2 selection native V80

reboot

Switch 1:

enable stacking

yes

yes

in rear of my switch, i cable like this witch QSFP+ DAC

SW1--PS1 to SW2--PS2
SW1--PS2 to SW2--PS1

thank's for your help

RE: stacking 2x X670V with 2x VIM4-40G4X

PARTHIBAN_CHINN — Thu, 04 Dec 2014 20:39:00 GMT

The Easy Setup procedure creates a stack with a master and a backup. The remaining nodes areconfigured with the master capability disabled. Easy Setup provides you an easy way to configure the
required stacking parameters for all nodes.
To avoid an additional stack reboot, we recommend that you configure the following stack related
features before invoking easy setup:
• Stacking license restriction
• SummitStack-V
• VIM3-40G4X port configuration
• VIM4-40G4X port configuration
• Enhanced protocol for MPLS support on a stack

The connectivity for stacking cable is different

RE: stacking 2x X670V with 2x VIM4-40G4X

CEFLOU — Thu, 04 Dec 2014 20:39:00 GMT

thank's for your response.

RE: stacking 2x X670V with 2x VIM4-40G4X

Stephane_Grosj1 — Fri, 05 Dec 2014 03:35:00 GMT

Hi,

Don't use V80 in such a setup, you are wasting bandwidth. With 2 ports, you are doing V160.