
Overview of the BCC
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Platform Requirements
The BCC runs on AN, ANH, ARN,
ASN,
System 5000, and BN platforms
including ARE, FRE
®
, and FRE-2 processor modules. Each slot must have:
• 16 MB of dynamic RAM (DRAM)
• 2 MB of free memory space available when you start the BCC
If you try to start the BCC with insufficient DRAM or free memory on a slot, the
BCC returns an error message. In that case, use Site Manager instead of the BCC.
Number of BCC Sessions
You can open one BCC session per slot in read-write (configuration) mode. Other
users can open additional BCC sessions in read-only (nonconfiguration) mode on
the same slot, depending on available memory. Each BCC session is mutually
exclusive. If you make a change during a BCC session in read-write mode, this
change does not appear in other BCC sessions.
Multilevel Access
Multilevel access adds a third login level, that of Operator, to the existing Manager
and User login levels of the BCC. With multilevel access, multiple users (each
with a distinct user name and password), can access the router simultaneously.
Multilevel access allows you to:
• Add multiple user names, passwords, and access privileges to the router.
• Manage the distribution of user names, passwords, and access privileges from
the BCC.
• View event logs showing each BCC command issued and the user responsible
for issuing the command.
For more information on how to configure and use multilevel access features,
refer to Appendix A, “Multilevel Access
.” For a list of system commands and the
privilege level required to execute them, refer to Appendix B, “System
Commands.”
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