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AppDynamics Gives Logistics Leader Real-Time Control Over Application Performance

The Problem

Years of accumulation. One network paying the price.

Storage fabric problems are invisible — until they aren't. For this manufacturer, the MDS switches had become a graveyard of outdated config, dead zones, and devices that hadn't been active in years. Nothing had broken yet. But the risk was compounding every day.

Outdated MDS switch configurations drifting away from best practice
AIX servers still tied to legacy INFINIDAT storage pending migration
Dead devices and stale zones cluttering the fabric and masking real topology
Firmware running behind — risk exposure growing with every passing quarter
What We Did

Assess. Clean. Migrate. Document.

01

Configuration Assessment

Full review of existing MDS switch configurations against current best practices. Every deviation documented, every risk surfaced.

02

Firmware Validation & Upgrade

Current firmware versions checked, gaps identified, and upgrades executed — closing the exposure window that had been growing unnoticed.

03

Dead Device & Zone Cleanup

Inactive devices and stale zones identified and removed. The fabric went from cluttered to clean — visible, manageable, and trustworthy.

04

AIX Server Migration to New INFINIDAT

Critical AIX servers migrated from old INFINIDAT storage to new. New zoning configured. Old device zoning decommissioned cleanly.

05

Documentation & Knowledge Transfer

Switch port map, dead device inventory, and full zoning documentation handed to the team — so they own the network they're running.

Architecture

Before & after — the SAN fabric transformation.

The before state was invisible complexity — servers attached to both old and new storage, dead zones cluttering the fabric, and no clear documentation. The after state is clean: AIX servers zoned exclusively to the new INFINIDAT, dead entries removed, and firmware current across all MDS switches.

SAN Fabric — Before & After Migration
BEFORE AIX Server 1 AIX Server 2 AIX Server 3 Dead Device Dead Device Stale Zone MDS SWITCH Outdated Firmware ⚠ FW Out of Date INFINIDAT Legacy (Old) INFINIDAT New (Unused) Mixed zones · dead entries · no documentation OnStak AFTER AIX Server 1 AIX Server 2 AIX Server 3 MDS SWITCH Best Practice Config ✓ FW Current INFINIDAT New · Active INFINIDAT Legacy · Decommissioned Clean zones · current firmware · full documentation Dead / Stale Active · Zoned Decommissioned Verified · Current Firmware
Outcomes

Clean fabric. Live migration. Team that knows their network.

Best-Practice Switch Configuration
MDS switches assessed and realigned. No more config drift accumulating risk with every passing quarter.
Successful AIX-INFINIDAT Migration
Critical AIX servers moved to the new storage system without disruption. Old INFINIDAT cleanly decommissioned.
Fabric Cleared of Dead Weight
Inactive devices, stale zones, and ghost entries removed. The team can see their real topology — nothing more, nothing less.
Documentation the Team Can Use
Switch port map, dead device inventory, zoning records — handed over in full so the team runs their own infrastructure with confidence.
Technology & Credentials

SAN expertise. Cisco certified.

Cisco MDS Switches INFINIDAT Storage AIX Server Migration SAN Zoning Firmware Management Fabric Cleanup Switch Port Mapping Dead Zone Removal Knowledge Transfer
Team Certifications
Cisco Certified Specialist
CCIE — Expert
CCNA — Associate
CCNP Data Centre

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