Cisco Cisco Broadband Access Center for Cable 2.7 發佈版本通知

BACC now can detect a cable modem’s DOCSIS version from an incoming DHCP 
request. It can also detect the CMTS DOCSIS version from a customer-supplied 
source that provides a mapping of GIADDR to DOCSIS version numbers. You can 
select a different DOCSIS file based on the combined versions of the cable model 
and the CMTS.

BACC now supports this version.

Unlike previous versions of this product, BACC 2.7 now supports a new set of 
management MIBs, which offer increased flexibility and functionality.

This release introduces support for the TACACS+ authentication (login only) for 
the hardware DPE CLI. Coupled with two new user types: read-only (disabled 
mode) and read-write (enable mode), the use of TACACS+ is optional. 

BACC 2.7 does not support running TACACS+ on the same computer that is 
running the RDU, DPE, or Cisco Network Registrar.

BACC 2.7 now supports two new types of users to access the RDU for 
troubleshooting purposes. A read-only user, who is unable to make any sort of 
configuration change, and a read-write user, who can make configuration changes 
but lacks the administrator’s flexibility.