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Forum Discussion

IRONMAN's avatar
IRONMAN
Icon for Cirrostratus rankCirrostratus
Aug 19, 2019
Solved

i Have LTM Connected directly with Core Switch with two interfaces?

I am facing small design challenge, i Have LTM & AFM Connected directly with Core Switch with two interfaces, each are different purpose?   Interface one for incoming traffic from client side? I...
AFM
application delivery
LTM
security
  • KeesvandenBos's avatar
    KeesvandenBos
    Aug 19, 2019

    Hi Saravanan,

     

    On your core switch, there should be no SVI/VRF for the vlan of the Server Farm. This will break your configuration. Your setup will only work if your server vlan is a L2 vlan on the core switch.

     

    Cheers,

     

    Kees

IRONMAN's avatar
IRONMAN
Icon for Cirrostratus rankCirrostratus
Aug 19, 2019

Thanks Kees, I will try your ides in below methods,

 

I try Static route from core to Interface 1 floating IP or use OSPF between this !

 

BIG-IP the default gateway for your server farm, for Interface two! Will configure Server VLAN gateway to pointing the LTM Interface 2 VLANs floating IP!

 

 

 

Thanks

Saravanan

 

 

KeesvandenBos's avatar
KeesvandenBos
Icon for MVP rankMVP
Aug 19, 2019

Hi Saravanan,

 

On your core switch, there should be no SVI/VRF for the vlan of the Server Farm. This will break your configuration. Your setup will only work if your server vlan is a L2 vlan on the core switch.

 

Cheers,

 

Kees

  • IRONMAN's avatar
    IRONMAN
    Icon for Cirrostratus rankCirrostratus
    Aug 19, 2019

    Thanks Kees, it started working after i moved to Servers VLANs on core to l2.

    any reasons, I unable to understand this?

    When my core learning the Client IPs address with Different routes, But my servers choosing the LTM interface 2?