Cisco 12008 GSR Matériel de référence - Page 12

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20614 Cisco Installing and Maintaining Routers Part 4: 12000 GSR Series and XS5032 Modules

FRU

Field Replaceable Unit

Gbps

gigabits per second

Gigabit Switch Router

The Cisco 12000 Gigabit Switch Router is Cisco's high−performance, carrier−class routing platform for tier 1

Internet Service Providers (ISPs).

GRP

Gigabit Route Processor

GSR

Gigabit Switch Router

HSSI

High−Speed Serial Interface. Network standard for high−speed (up to 52 Mbps) serial connections over WAN

links.

Abbreviation for Hertz, a measure of frequency, usually cyles per second

ID−EEPROM

electrically erasable programmable read−only memory. a special type of PROM that can be erased by

exposing it to an electrical charge.

IEC

International Electrotechnical Commission

Industry−Standard Architecture (ISA)

Industry−Standard Architecture. 16−bit bus used for Intel−based personal computers.

IOS

Cisco Internetwork Operating System. Cisco system software that provides common functionality, scalability,

and security for all products under the CiscoFusion architecture. Cisco IOS allows centralized, integrated, and

automated installation and management of internetworks, while ensuring support for a wide variety of

protocols, media, services, and platforms.

ISDN