SRX

Hello Guys, Can I do a Cluster with SRX210 and SRX220..? Devices have the same Junos version.. Thanks

Hi,

To make a cluster must use same device.

Hi jompk,

No , the cluster has to be made with two identical hardware devices which should be matching in even the cards that are added and the slots they are in.

So this is not recommended and may not work as the cluster should.

You may refer to the below docukment to read more on this;

http://kb.juniper.net/InfoCenter/index?page=content&id=KB21312&smlogin=true&actp=search

Also, this is clearly documented as below ;

In a chassis cluster environment, each node must have the same hardware.

in the below link;

http://kb.juniper.net/InfoCenter/index?page=content&id=kb15911&actp=search

The minimum requirement for cluster is 2 SRX of same hardware and running same Junos. 

The process called JSRPD takes care of synchronizing the config, sessions, VPNs and a whole lot more.

If that's not posible in your setup, then VRRP may be the solution for you.

Config: http://kb.juniper.net/KB24681 

You should however note that VRRP is not stateful and all TCP sessions would have to be re-established.

The benefits of having a proper cluster far outweigh VRRP, in my experience..

Regards,

Srinath

Thank you so much Guys