Monthly Archives: April 2013

Cisco Catalyst 4500 Series Zero-Downtime IOS Upgrade Process for Supervisor Engine 7-E, 7L-E, 6L-E and V-10GE Redundant Configurations

Learn to upgrade the Supervisor Engine IOS on Catalyst 4503-E, 4506-E, 4507R+E & 4510R+E. Perform Redundant Supervisor Engine IOS upgrade with zero service interruption (4507R/4510R Series only), force switchover to redundant Supervisor Engine and check status of your Supervisor Engines … Continue reading

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Cisco Catalyst 4507R+E Layer 3 Installation: Redundant WS-X45-SUP7L-E Supervisor Engines & WS-X4648-RJ45V+E Line Cards

Experience the setup of a Cisco 4507R+E Catalyst switch with 21 real photos capturing redundant SUP7L-E Supervisor engines, WS-X4648-RJ45V+E – 48 port 10/100/1000 PoE line cards and dual 4200Watt power supplies. 21 pictures capture details of all components & highlights … Continue reading

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