HP ProCurve 2500 LED —, IGMP —, IGMP —, IGMP —, ■Local, ■Public, ■Uplink, TELNET —, TELNET —, ■Private, Web-browser, interface —, Port security —, Port Security —

Software Fixes

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IGMP — If there are several IGMP groups in several VLANs, and the switch is acting as Querier, the switch may stop sending IGMP Queries on some of its VLANs.

IGMP — All Querier intervals on the switch will be cut in half if IGMP, after already being enabled, is disabled and then re-enabled.

IGMP — The switch does not fully support 256 IGMP groups, as intended. For example, with 15 VLANs and 40 IGMP groups, the 40th group gets flooded.

LED — The MAX mode LED does not turn on for port where Gigabit Stacking Transceiver is installed.

Memory Leak and Crash — If the "Send Authentication Traps" trap receiver parameter on a Member switch is set to "Yes", it will cause a memory leak on the Stack Commander switch. The memory leak can eventually cause a crash. The specific details of the crash vary.

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Port security — Port security learn mode and the learned MAC addresses are not saved after the switch is rebooted.

Port Security — With port security on, the switch does not remember learned static MAC addresses after reboot.

Stack Management — The commander may hang (SNMP, ping, TELNET, etc.) and other CPU functions may stop when the switch is queried by management applications such as the WhatsUp Gold utility.

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Stack Management — If a commander has a CDP neighbor, the commander may run out of packet buffers and hang (SNMP, ping, TELNET, etc.).

TELNET — If a TELNET session times out due to the inactivity timer expiring, then a subsequent TELNET session will freeze at the switch's copyright screen, before displaying "Press any key to continue". Note: This does not affect console sessions.

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TELNET — Unable to open new TELNET sessions due to switch not correctly closing previous TELNET sessions.

Web-browser interface — Clicking the stack management close-up button does not show the 4108GL switch.

Release F.02.05 (Beta Release Only)

Added new Isolated Port Groups feature. Each switch port is configurable as any one of four types:

■Public■Private■Local■Uplink

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