Cisco Cisco IOS Software Release 12.2 릴리즈 노트
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Release Notes for Cisco IOS Release 12.2
OL-1614-22
Platform-Specific Information
The Cisco uBR7246 VXR provides the following major hardware features:
•
High-performance network processing engine
•
I/O controller
•
Up to two network interface port adapters
•
Up to four cable and/or wireless modem cards
•
Up to two removable power supplies that provide load-sharing and redundancy capabilities
•
Two Personal Computer Memory Card International Association (PCMCIA) slots that allow for
software upgrades through the use of Flash memory cards
software upgrades through the use of Flash memory cards
Note
The Cisco uBR7246 VXR chassis does not support the MC11-FPGA cable modem card.
Cisco uBR7246 Universal Broadband Router
The Cisco uBR7246 offers an industry-proven CMTS and carrier-class router in a scalable platform to
support data, voice, and video services for medium to large network installations.
support data, voice, and video services for medium to large network installations.
The Cisco uBR7246 provides the following major hardware features:
•
Network processing engine
•
I/O controller
•
Up to two network interface port adapters
•
Up to four cable and/or wireless modem cards
•
Up to two removable power supplies that provide load-sharing and redundancy capabilities
•
Two PCMCIA slots that allow for software upgrades through the use of Flash memory cards
Cisco uBR7223 Universal Broadband Router
The Cisco uBR7223 is a cost-effective, scalable interface between subscriber cable modems and the
backbone data network, and is designed specifically for small to medium network installations.
backbone data network, and is designed specifically for small to medium network installations.
The Cisco uBR7223 provides the following major hardware features:
•
Network processing engine
•
I/O controller
•
One network interface port adapter
•
Up to two cable and/or wireless modem cards
•
One removable power supply (The Cisco uBR7223 does not feature load-sharing and redundant
power supply capability like the Cisco uBR7246 VXR and Cisco uBR7246.)
power supply capability like the Cisco uBR7246 VXR and Cisco uBR7246.)
•
Two PCMCIA slots that allow for software upgrades through the use of Flash memory cards
Universal Broadband Router Overview
provides a quick overview of the major hardware features of the three universal broadband
routers.