Two sites are connected to L3 MPLS with different AS#. We are doing eBGP with the provider and doing OSPF redistribution from BGP on the backend. There is also dark fiber between the two sites that is used as a backdoor link.
I would like to make on site A primary and have all traffic from both locations (using backdoor link) go in and out of the two sites. Site B will be used in an event of MPLS failure at site A.
Any suggestions please on how to accomplish this task without changing both sites to use the same AS and then simply prepend AS number from site B to make it less preferable? I would like to stay and use different AS numbers at each location.
Thanks in advance.
... View more
Hi All, I am running SUP-1's in my Nexus 7010. I am planning on migrating my default VDC to new production vdc and spin up admin vdc on this box. As you might know, admin-vdc was not available until release 6.2(2) on SUPs-1. This is a single 7K with about 20 FEXes attached. Did anyone go through the migration process? Was there network outage associated while running the migration command? I am familiar with the procedure (link below), however what is missing from the document is the actual impact on the data plane. http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nx-os/virtual_device_context/configuration/guide/vdc_nx-os_cfg/vdc_admin.html Thanks!
... View more