01-17-2014 02:17 AM - edited 03-01-2019 07:30 AM
Hi All,
I've 2 Nexus 7009 with sup-2T,
my design is having 2 VDCs in each phisycal Chassis(Core-Agg)
can I create a nother isolated VDC on one of the AGGs and Connect it to the Agg VDCs on both Chassis using port-channels, like a separated switch?
both the Current Design, and the required change design are attached.
Regards,
Maher
Solved! Go to Solution.
01-17-2014 03:04 AM
Hi,
This is possible, but you should bear in mind that the "NEW-VDC" can obviously only exist within a single physical Nexus 7K. If your clients are all connected to the NEW-VDC i.e., a single device, then you have no resilience in the event of a failure of that device.
If possible it might be better to create another VDC in each chassis i.e., a NEW-VDC-LEFT and NEW-VDC-RIGHT, and then connect the clients to both LEFT and RIGHT. This of course assumes the clients can be dual connected, but if they don't support dual-homing, the second option would be to connect half your clients to VDC-LEFT and half to VDC-RIGHT so as minimise the impact of a device failure.
Regards
01-17-2014 03:04 AM
Hi,
This is possible, but you should bear in mind that the "NEW-VDC" can obviously only exist within a single physical Nexus 7K. If your clients are all connected to the NEW-VDC i.e., a single device, then you have no resilience in the event of a failure of that device.
If possible it might be better to create another VDC in each chassis i.e., a NEW-VDC-LEFT and NEW-VDC-RIGHT, and then connect the clients to both LEFT and RIGHT. This of course assumes the clients can be dual connected, but if they don't support dual-homing, the second option would be to connect half your clients to VDC-LEFT and half to VDC-RIGHT so as minimise the impact of a device failure.
Regards
01-17-2014 03:17 AM
Hi Steve,
Thanks for your support my friend.
Kindly, have a look at a new case I need support in if you can help.
https://supportforums.cisco.com/thread/2261920
Appreciated,
Maher.
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