[cisco-voip] Anyone using the dual NIC function of the 7825 Unified CallManager Appliance?

[Ryan Ratliff]

For a CallManager your teaming config should always be NFT.   Thus  
you can use separate switches.

-Ryan

On Feb 21, 2007, at 9:32 AM, Jonathan Charles wrote:

Because it shares a MAC address on both links, if the switch sees a  
MAC address on two switches, it presumes a spanning tree loop... With  
NFT you can put them on separate switches, but only one link is active.

I misspoke earlier, If you want load balancing, they have to be on  
the same switch.



Jonathan

On 2/21/07, Lemon <lemon at lemon.za.net> wrote: HI,


On 2/21/07, Jonathan Charles < jonvoip at gmail.com> wrote: It depends  
on which 7825...

I successfully did it with NFT on an HP DL320 (7825-H1)... You set up  
the int as NFT and it creates a new interface that you assign an IP  
to... Make sure both cables are plugged into the same switch.


Why should they be connected to the same switch?

Thnx

Charl



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