Cisco ASR 920 series Руководство по установке - Страница 31

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Также для Cisco ASR 920 series: Начало работы (6 страниц), Руководство по установке (42 страниц), Руководство по установке оборудования (46 страниц), Руководство (36 страниц)

Chapter 3

Installing the Cisco ASR 920 Series Router

Connect the DB-9 end of the console cable to the DB-9 end of the terminal.

Step 3

To communicate with the router, start a terminal emulator application, such as Microsoft Windows

Step 4

HyperTerminal. This software should be configured with the following parameters:

•

Connecting a Management Ethernet Cable

When using the Ethernet Management port in the default mode (speed-auto and duplex-auto) the port

operates in the auto-MDI/MDI-X mode. The port automatically provides the correct signal connectivity

through the Auto-MDI/MDI-X feature. The port automatically senses a crossover or straight-through

cable and adapts to it.

However, when the Ethernet Management port is configured to a fixed speed (10, 100, or 1000 Mbps)

through command-line interface (CLI) commands, the port is forced to the MDI mode.

When in a fixed-speed configuration and MDI mode:

•

To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety,

Warning

connect the Management Ethernet ports only to intra-building or unexposed wiring or cable. The

intrabuilding cable must be shielded and the shield must be grounded at both ends. The intra-building

port(s) of the equipment or subassembly must not be metallically connected to interfaces that connect

to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type

2 or Type 4 ports as described in GR-1089-CORE) and require isolation from the exposed OSP cabling.

The addition of Primary Protectors is not sufficient protection in order to connect these interfaces

metallically to OSP wiring. Statement

The Cisco ASR 920 Series Router supports a variety of SFP and SFP+ modules, including optical and

Ethernet modules. For information on how to install and remove SFP and SFP+ modules, see the

documentation for the SFP or SFP+ module at:

http://www.cisco.com/en/US/partner/products/hw/modules/ps5455/prod_installation_guides_list.html

For information about inspecting and cleaning fiber-optic connections, see:

http://www.cisco.com/en/US/partner/tech/tk482/tk876/technologies_white_paper09186a0080254eba.s

html

OL-32751-01

9600 baud

8 data bits

no parity

1 stop-bit

no flow control

Use a crossover cable to connect to an MDI port

Use a straight-through cable to connect to an MDI-X port

Cisco ASR 920 Series Aggregation Services Router Hardware Installation Guide

Connecting a Cisco ASR 920 Series Router to the Network

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