DATA DOMAIN SITE TO SITE REPLICATION

Question

hi all,

i have a problem in replication of my data from data domain 1 (onsite) to data domain 2 (offsite).

my connection from onsite to offsite is through VPN FIREWALL with the speed of 10 mbps in both site and my backup size is around

150 GB per day and cannot finish pre-comp within the day

my question is:

1. when upgrading bandwidth, how much speed?

2. should i use wan accelerator (third party like riverbed)?

thanks,

Gerald Dela Cerna

jbrooksuk · Answer

Hi there,

Just want to pick up on point 2 first, do not use riverbed for WAN acceleration - Data Domain with already deduplicated data traffic will not like this.

For point 1, it really depends on what kind of deduplication ratio you are getting, replication type, latency etc... It will probably generate many different opinions here and without enough understanding of your environment and sizing already by your EMC sales team - may give you the wrong answer via this forum.

Cheers, Jonathan

englandyow · Answer

hi sir jonathan,

thanks for the reply,

i just want to confirm this question. if my ONSITE will replicate data

to the OFFSITE, so my ONSITE will depend on internet upload right? and

my OFFSITE will depend on its internet download right?

thanks,

Gerald

Data Domain

DATA DOMAIN SITE TO SITE REPLICATION

Was this post helpful?