User Guide

Chapter 2 Basic MSFC Software Configuration
Configuring the MSFC2
2-10
Cisco 7600 Optical Services Router Quick Software Configuration Guide
78-12799-01
These sections describe how to configure the Layer 3 interfaces on the modules
installed in the Cisco 7600 OSR:
• Configuring the Gigabit Ethernet Interfaces, page 2-10
• Configuring the POS Interfaces, page 2-10
• Configuring the ATM Interfaces, page 2-11
• Verifying and Saving the Layer 3 Interface Configuration, page 2-11
Configuring the Gigabit Ethernet Interfaces
The Layer 3 Gigabit Ethernet module WAN interfaces enable connections to
external Gigabit Ethernet networks.
This example shows a configuration dialog for a four-port GE WAN Gigabit
Interface Converter (GBIC) module. You should respond to the queries according
to your configuration requirements. Use your IP address and subnet mask in
responding to the setup prompts.
Configuring interface GigabitEthernet3/0:
Is this interface in use?: yes
Configure IP on this interface?: yes
Configure IP unnumbered on this interface?: no
IP address for this interface: 2.2.1.1
Number of bits in subnet field: 0
Class A network is 2.0.0.0, 0 subnet bits; mask is 255.0.0.0
Configure CLNS on this interface?: yes
For complete Gigabit Ethernet interface configuration information, refer to the
Cisco 7600 Optical Services Router Software Configuration Guide.
Configuring the POS Interfaces
The POS module interfaces enable connections to external OC-3/STM-1 or
OC-12/STM-4 networks.
This example shows a configuration dialog for an OC-3c POS module. You should
respond to the queries according to your configuration requirements. Use your IP
address and subnet mask when responding to the setup prompts.
Configuring interface POS4/0:
Is this interface in use?: yes
Configure IP on this interface?: yes
Configure IP unnumbered on this interface?: no