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Prerequisites; Configuration Tasks - Cisco STM-1 Manual

Multichannel port adapter for the cisco 7500 series router

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Prerequisites

RFCs
Because E1 FDL is not supported by the PA-MC-STM-1, the far-end statistics and control
Note
groups defined by RFC 1406 are not available.
Prerequisites
The PA-MC-STM-1 requires a VIP4-80 installed in a Cisco 7500 series router.

Configuration Tasks

See the following sections for configuration tasks for the PA-MC-STM-1. Each task in the list indicates
if the task is optional or required.
Configuring the SONET Controller
Command
Step 1
Router# configure terminal
Step 2
Router(config)# controller sonet
slot/port-adapter/port
Step 3
Router(config-controller)# [no] framing {sonet | sdh}
12.0(14)S
4
RFC 1406, Definitions of Managed Objects for the DS1 and E1 Interface Types
RFC 1595, Definitions of Managed Objects for the SONET/SDH Interface Type
Configuring the SONET Controller (Required)
Configuring an AU-3 (Required)
Configuring a TUG-3 (Required)
Configuring a Channel Group on an E1 of an AU-3 (Required)
Configuring a Channel Group on an E1 of a TUG-3 (Required)
Configuring an E1 Line Mapped to an AU-3 (Required)
Configuring an E1 Line Mapped to a TUG-3 (Required)
Verifying the Configuration
Multichannel STM-1 Port Adapter for the Cisco 7500 Series Router
Purpose
Enters configuration mode and specifies that the
console terminal is the source of the configuration
subcommands.
Selects a port of a PA-MC-STM-1 and enters
controller configuration mode.
Configures the framing mode of the
PA-MC-STM-1 to SONET or SDH.
SDH is the ITU standards equivalent of SONET.
SONET is the default.

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