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Cabling the CSS 11800 Modules
Switch Control Module Connectors and LEDs
Note
Warning
Switch Control Module Connectors
Cisco 11000 Series Content Services Switch Hardware Installation Guide
2-12
The Switch Control Module (SCM) provides master control and packet memory
storage and is responsible for the following functions:
•
System powerup and boot control
Centralized routing table management
•
System-wide connection management
•
•
Interface to external Network Management Station
Disk management (internal disk module)
•
Provides two external RS-232 interfaces
•
•
Building Integrated Timing Service support
While only one SCM is required in a configuration, you can install and configure
a passive SCM for redundancy. A maximum of two SCMs are allowed in a
chassis.
The SCM contains a small lithium battery. Some jurisdictions restrict the ways in
which items containing lithium batteries may be disposed. In particular, lithium
batteries or products containing lithium batteries may never be disposed of in an
unregulated fire. Other restrictions might apply. See Appendix A,
for lithium battery disposal warnings.
Ultimate disposal of the lithium battery should be handled according to all
national laws and regulations.
The Switch Control Module (model CSS8-SCM) contains the following
connectors and LEDs:
One RJ-45 10/100-Mbps Fast Ethernet management connector
•
•
One RJ-45 RS-232 Console connector
One RJ-45 RS-232 Diag connector (reserved for field service diagnostic use
•
only)
Chapter 2
Cabling the CSS
Specifications
78-15146-02
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