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Cube with redundant Layer 2 connections

Unanswered Question
Jan 29th, 2014
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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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Chris Deren Wed, 01/29/2014 - 12:04
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It's doable, but what what be the reason for doing this?


Chris

pheadden Wed, 01/29/2014 - 12:08
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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.

Chris Deren Wed, 01/29/2014 - 12:16
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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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