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CP6924-1-RA-A User Guide
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CPU load
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Suppress MAC learning
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Fast Reload
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Memory Usage
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L2 port bridge
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Port blocking mode
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BPDU forwarding
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Suppress MAC learning
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kex_oem
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Customer specific information
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OEM serial number
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OEM hardware part number
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OEM software part number
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OEM software configuration
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kex_phy
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SFP/SFP+/QSFP information
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Status (present), auto/isolate/auto-configuration mode, Ethernet protocol, LOS/Transmit-Fault
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EEPROM content
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Present trap
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kex_ref
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basic Kontron Information
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kex_sensor
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common sensor list
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kex_version
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FASTPATH version
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Chip information
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Address information (GA/SGA address)
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Board information (name, part-number, serial-number, manufacturer, MAC address)
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Firmware versio0n (e.g. PLD) and write protect status
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System and IPMI release
To use the MIBs, you must import the MIBs into the MIB browser. The MIBs are provided on demand for current releases.
SNMP can also be used for updating System Software, IPMI FW and PLD.
4.3
Bootloader
On the CP6924-1-RA-A Ethernet Switch, the bootloader 'u-boot' (universal bootloader) is used. The bootloader initializes
the main components of the system like Unit Computer, DDR2 RAM, serial lines etc. for operation and performs a power on
self test (POST). After these steps have been finished, kernel and application are started from flash.
The bootloader software consists of two parts, boot firmware and boot monitor. The boot firmware is stored in the write-
protected boot sector of the flash device. It mainly checks the integrity of the boot monitor image by calculating a CRC
checksum and jumps into the boot monitor if the checksum is valid.
In case the boot monitor image is corrupted for some reason, the boot firmware switches into a CLI with reduced function
set and tries to recover the boot monitor.
