Cisco UBR7246VXR Посібник з монтажу - Сторінка 23

Переглянути онлайн або завантажити pdf Посібник з монтажу для Мережевий маршрутизатор Cisco UBR7246VXR. Cisco UBR7246VXR 28 сторінок. Universal broadband router
Також для Cisco UBR7246VXR: Посібник із швидкого старту (27 сторінок), Посібник користувача (7 сторінок), Встановлення обладнання (25 сторінок)

Configuring the Clock Card

To continue the Cisco Cable Clock Card installation, you must configure the primary and/or secondary

T1 interfaces. This chapter contains the following sections:

•

You must have Cisco IOS Release 12.1(1a)T1 or later, and Cisco IOS Release 12.1(2)EC1 or later if you

are configuring the clock card with a Cisco uBR-MC16S or Cisco uBR-MC16E cable interface line card.

If you are using a Cisco uBR-MC28C cable interface line card with the clock card, you must use

Cisco IOS Release 12.1(3a)EC1 or later. If you are using a Cisco uBR-MC28U/X card, you must use

Cisco IOS Release 12.2(15)CX or later.

You can use other cable interface cards, such as the Cisco uBR-MC16C, with the clock card, but these

Note

other cable interfaces will not synchronize their downstream SYNC messages with the external clock

source.

OL-26705-01

Minimum Software Requirements, page 4-1

Configuration and Diagnostic Cisco IOS Commands for the Clock Card, page 4-2

Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR Universal Broadband Router

C H A P T E R

4-1