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purpose of redundancy group in srx cluster

‎06-15-2015 05:12 AM

Hi,

 

I want to know the purpose of redindance group 0 & 1 in srx failover config.Is redundancy group 0 refers to control plane & redundancy group 1 refers to forwarding plane.

 

Regrds

Dheerendar

2 REPLIES 2
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Re: purpose of redundancy group in srx cluster

‎06-15-2015 05:17 AM

Hello ,

 

Your understanding is correct . RG-0 refers to Routing enginer ( Control Plane ) and RG-1 to any number refers to Data Plane and assign interfaces to it as per your requirments .


Thanks,
Sam

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Re: purpose of redundancy group in srx cluster

‎06-15-2015 05:18 AM

Hi,

 

 

 

When you initialize a device in chassis cluster mode, the system creates a redundancy group referred to as redundancy group 0. Redundancy group 0 manages the primacy and failover between the Routing Engines on each node of the cluster. As is the case for all redundancy groups, redundancy group 0 can be primary on only one node at a time. The node on which redundancy group 0 is primary determines which Routing Engine is active in the cluster. A node is considered the primary node of the cluster if its Routing Engine is the active one.

The redundancy group 0 configuration specifies the priority for each node. The following priority scheme determines redundancy group 0 primacy. Note that the three-second value is the interval if the default heartbeat-threshold and heartbeat-interval values are used.

 

 

about redundancy group 0

http://www.juniper.net/documentation/en_US/junos12.1/topics/concept/chassis-cluster-redundancy-group...

 

About redundancy group 1

http://www.juniper.net/documentation/en_US/junos12.1/topics/concept/chassis-cluster-redundancy-group...

 

 

hope this give you some hands

Marc



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