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Replication Latency - One Way

OKC_Engineer
Level 1
Level 1

                   Hello,

I am looking for any assistance with an issue I am having.  Within my network, I have two NetApp enclaves that replicate with each other.  These hang off of separate switches, one at our primary site and one off of our secondary site, just a few miles away.  I can replicate from the primary site to the secondary site at 8GB per minute.  From the secondary site back to the primary site, however, the replication passes at about 17MB per minute.

The configuration is exactly the same on both ends.  The primary NetApp enclave hangs off of a 6513 switch and the secondary NetApp enclave hangs off of a Nexus5000.  Traceroutes and pings all show correct paths and connectivity.  I have troubleshoot this for a few days and I have been unable to figure out what is causing the replication issues.  The fact that this is bi-directional traffic and I am having problems one way is really throwing me off.  There are no ACLs or firewalls present between the two switches.

Any assistance would be greatly appreciated.

1 Reply 1

vmiller
Level 7
Level 7

just a swag, check the MTU from end to end.

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