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4-2
Hub Management
NVRAM
Hub management configuration information supplied by the SNMP manager or
the console manager (VT100 or Telnet) is stored in NVRAM (Non-Volatile
RAM). This enables the repeater to recover from a power failure with its full
configuration intact.
SNMP Management
The repeater supplies SNMP management through both in-band and out-of-
band communications.
The repeater provides in-band SNMP support through:
The repeater provides out-of-band management through:
IP Support
The repeater supports the following Internet protocols:
CAUTION:
The non-volatile SRAM chip (Socket U1) on the repeater's
motherboard contains a non-replaceable lithium battery. Only trained service
personnel should dispose of this chip.
UDP/IP and Novell's IPX protocol stacks
Telnet through TCP/IP for VT100 emulation
Proprietary protocol using IPX
Serial Line IP (SLIP)
Serial interface using VT100 emulation
ARP
Address Resolution Protocol
RARP
Reverse Address Resolution Protocol
BOOTP
Boot Protocol
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