Specifications

Overview

EPICenter Release Note

Modifying the Amount of Memory Available for Java Applets

By default, Java applets can consume only up to 64MB of memory. This may not be enough to allow

EPICenter to function effectively. Java applets without sufficient memory may start up and run very

slowly, or may generate an Out of Memory error. You can increase the amount of memory available to

applets through the Java Plug-in control Panel. The following instructions apply to JRE 1.6.0.

To increase the memory available to Java applets, do the following:

1 Go to the Windows Control Panel.

2 Click the Java icon to launch the Java Control Panel.

3 Click the Java tab

4 Under Java Applet Runtime Settings, click the View... button.

5 Double-click the field labeled Java Runtime Parameters, type the following line exactly as shown,

then click OK.

-Xmx256M

6 Click Apply. Restart the browser to have these settings take effect.

ExtremeWare/ExtremeXOS Support Requirements

Table 2 describes the minimum ExtremeWare or ExtremeXOS software image versions for each switch

platform supported in EPICenter release 7.0. Make sure that you have these software images or later

versions running on your Extreme switches before running EPICenter.

Table 2: ExtremeWare/ExtremeXOS versions supported by EPICenter 7.0

Extreme Switch Platform ExtremeWare Versions Supported

Summit 150 ExtremeXOS 12.0 SR1 or later

Summit 200 7.1e or later

(Note: S200s stacking not supported in 7.1e. Please upgrade to 7.4

for stacking support).

7.3e or later required for 802.1x and SNMPv3 support

7.4 or later required for S200s stacking support.

Summit 300-24 7.3e or later

Summit 300-48 6.2a or later

7.3e or later required for 802.1x and SNMPv3 support

Summit 400-24 7.4 or later

Summit 400-48 7.2e or later

7.3e or later required for 802.1x and SNMPv3 support

7.4 or later required for S400s stacking support.

All “i” Series switches, Alpine,

MSM64i

6.2 or later

7.1 or later required for 802.1x and SNMPv3 support

Summit X250 ExtremeXOS 12.0 or later

Summit X250e ExtremeXOS 12.0 or later

ExtremeXOS 12.0 SR1 or later for X250e-24x

Summit X350 ExtremeXOS 12.0 or later

Summit X450 ExtremeXOS 11.2 or later

ExtremeXOS 11.5 or later for X450e, X450a

Summit X650 ExtremeXOS 12.2 or later