UNL Connectivity to external VM

UNL Connectivity to external VM

PostPosted by the_majeeds » Tue Apr 05, 2016 1:54 am

I need help to get connectivity of my UNL topology with external vms like ISE or WLC. Please see my setup in the attachment for understanding. Basically I am trying to ping router to external VM which fails while I can see in cdp neighbour and can see arp as well.
I have attached vpshere client snapshot and topology diagram. All Vms and router is configured in same subnet and between VMs ping is fine.
vsphere.jpg (167.84 KiB) Viewed 276 times
CDP Neighbour
UNL.jpg (140.6 KiB) Viewed 276 times
Posts: 1
Joined: Mon Apr 04, 2016 4:23 am

Re: UNL Connectivity to external VM

PostPosted by stuart » Fri Apr 15, 2016 11:04 am

What are the settings you have for the vSwitch?

I set this up yesterday - http://www.802101.com/2016/04/connectin ... etlab.html - it took a while and I got Andrea to help me, got it working in the end.

You need to have promiscious mode enabled on both of the bits on the vswitch, and have the VLAN ID set up (to "All"), and tick the load balancing option.

Worked great for me after that!
Site Admin
Posts: 70
Joined: Fri Sep 04, 2015 8:04 am

Return to Security

Who is online

Users browsing this forum: No registered users and 0 guests