Release Notes for Cisco uBR924 Cable Access Router for Cisco IOS Release 12.0 XI 5
New and Changed Information
New and Changed Information
The following sections list hardware and software features supported by the Cisco uBR924 cable
access router for Cisco IOS Release 12.0(4)XI.
New Hardware Features In Release 12.0(4)XI
The following new hardware features are supported in Cisco IOS Release 12.0(4)XI.
Cisco uBR924 Cable Access Router
The Cisco uBR924 cable access router is a bidirectional cable access router that gives a residential
or Small Office/Home Office (SOHO) subscriber high-speed Internet or Intranet access and packet
telephone services via a shared two-way cable system and IP backbone network. The router is
compatible with DOCSIS.
The Cisco uBR924 cable access router is a compact, easy-to-install device that contains:
• A single F-connector interface to the cable system
• Four RJ-45 (10BaseT Ethernet) ports to connect up to four computers directly to the uBR924
cable access router when in bridging or routing mode.
• Two RJ-11 ports to connect up to two telephones to the cable system and IP backbone to support
Voice over IP (VoIP) transmission. A two-line telephone can be plugged into the V1+V2 rear
connector of the router using a single cable if the cable has four wires. Line 2 behaves as if a
single-line telephone is plugged into the second voice port.
• One RJ-11 port to connect to a standard, analog telephone line (optional) to provide a backup
Plain Old Telephone Service (POTS) connection to the Public Switched Telephone Network
(PSTN) should the cable modem lose power.
• One RJ-45 console port to connect to an ASCII terminal when locally troubleshooting or
reconfiguring the cable access router. A console kit is available separately that enables remote
site troubleshooting.
New Software Features In Release 12.0(4)XI
The following software features are supported in Cisco IOS Release 12.0(4)XI.
Cable Device MIB
The Cable Device MIB is for DOCSIS-compliant cable access routers and CMTS. The Cable Device
MIB records statistics related to the configuration and status of the Cisco uBR924 cable access
router. Statistics include an events log and device status. The following list details the components
of the Cable Device MIB:
• The docsDevBase group extends the MIB-II “system” group with objects needed for cable
device system management.
• The docsDevNmAccess group provides a minimum level of SNMP access security.
• The docsDevSoftware group provides information for network downloadable software
upgrades.
• The docsDevServer group provides information about the progress of interaction with various
provisioning servers.
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