CMM Front Panel
Chassis Management Module (CMM)
page 4-4
OmniSwitch 7700/7800 Hardware Users Guide
April 2005
Ethernet Management Port (EMP)
The Ethernet 10/100BaseT port located on the CMM’s front panel provides out-of-band network manage-
ment and can be used for Telnet sessions, switch diagnostics, and for downloading switch software via
FTP. The 10/100BaseT port supports both 10BaseT and 100BaseT with auto-negotiation through the
RJ-45 connector.
Note.
In redundant CMM configurations, the EMP is only operational on the
primary
CMM. You must
have a valid Ethernet connection to the EMP on the primary CMM before establishing an EMP connec-
tion with the switch. For more information on redundant CMM configurations, refer to
Default IP Address.
The default IP address for the EMP is 192.168.10.1; the default gateway address is
192.168.1.254. For information on changing the EMP’s default IP address information, refer to the
OmniSwitch 7700/7800 Getting Started Guide
.
CMM Technical Specifications
Flash memory
32 MB
SIMM (DRAM) memory
128 MB
Battery backup SRAM
32 K
Serial port
One female DB9 console/modem port; set to console by default, but
can be jumper-configured to support a modem connection
Ethernet management port
(EMP)
One RJ45 port; provides out-of-band network management and can be
used for Telnet sessions or for downloading switch software via FTP
Current draw (OS7700-CMM)
Approximately 1.8 amps at 24 volts
Current draw (OS7800-CMM)
Approximately 3.7 amps at 24 volts
Power (OS7700-CMM)
44 Watts
Power (OS7800-CMM)
88 Watts
