Multichannel STM-1 Port Adapter for the Cisco 7500 Series Router
Prerequisites
4
12.0(14)S
RFCs
•
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
Note
Because E1 FDL is not supported by the PA-MC-STM-1, the far-end statistics and control
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 (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
Configuring the SONET Controller
Command
Purpose
Step 1
Router#
configure terminal
Enters configuration mode and specifies that the
console terminal is the source of the configuration
subcommands.
Step 2
Router(config)#
controller sonet
slot/port-adapter/port
Selects a port of a PA-MC-STM-1 and enters
controller configuration mode.
Step 3
Router(config-controller)# [
no
]
framing
{
sonet
|
sdh
}
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.
