Installation guide

Switch Web UI Access
& Image Upgrades
2.1 Accessing the Switch Web UI
2.1.1 Web UI Requirements
The switch Web UI is accessed using Internet Explorer version5.5 (or later) and SUN JRE (Java Runtime
Environment) 1.5 (or later). Refer to the Sun Microsystems Web site for information on downloading JRE.
To prepare Internet Explorer to run the Web UI:
1. Open IE’s Tools > Internet Options panel and select the Advanced tab.
2. Uncheck the following checkboxes:
•Use HTTP 1.1
• Java console enabled (requires restart)
• Java logging enabled
• JIT compiler for virtual enabled (requires restart).
NOTE To successfully access the switch Web UI through a firewall, UDP port 161 must
be open in order for the switch’s SNMP backend to function.