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New Member

Cube with redundant Layer 2 connections

Hi all,

Do you know if Cube is supported in an environment with redundant Geth ports going to separate VLANs ?

i.e.,

     -------------Inbound SIP Trunks ----- GE0/1 -Cube - Ge1/0 ------- VLAN 1            |

                                                                             |_Ge0/2_____________ VLAN2  | _________CUSP, CVP, UCCE,                

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Hall of Fame Super Silver

Cube with redundant Layer 2 connections

It's doable, but what what be the reason for doing this?

Chris

New Member

Cube with redundant Layer 2 connections

Thanks Chris,  The reason for this is to eliminate a Single Point of failure from the Cube to the ethernet switch.  If one switch port fails, we'd have a backup.

Hall of Fame Super Silver

Cube with redundant Layer 2 connections

If the CUBE is connecting to the same layer 2 then use Etherchannel, if separate networks then use loopback interface and utilize routing protocol.

Chris

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