Cisco Cisco Packet Data Gateway (PDG) Guia De Resolução De Problemas
System Element Configuration Procedures
▀ Creating and Configuring Ethernet Interfaces and Ports
▄ Cisco ASR 5000 Series System Administration Guide
OL-22970-01
Creating and Configuring Ethernet Interfaces and Ports
Regardless of the type of application interface, the procedure to create and configure it consists of the following:
Step 1
Create an interface and assign an IP address and subnet mask to it by applying the example configuration in the
Step 2
Assign a physical port for use by the interface and bind the port to the interface by applying the example configuration
in the
in the
Step 3
Optionally configure a static route for the interface by applying the example configuration in the
Step 4
Repeat the above steps for every individual interface to be configured.
I
MPORTANT
:
This section provides the minimum instruction set for configuring interfaces and ports to allow the
system to communicate on the network. Commands that configure additional interface or port properties are provided in
the Ethernet Port Configuration Mode and Ethernet Interface Configuration Mode chapters of the Command Line
Interface Reference.
the Ethernet Port Configuration Mode and Ethernet Interface Configuration Mode chapters of the Command Line
Interface Reference.
C
AUTION
:
To ensure that system line card and port-level redundancy mechanisms function properly, the
Spanning Tree protocol must be disabled on devices connected directly to any system port. Failure to turn off the
Spanning Tree protocol may result in failures in the redundancy mechanisms or service outage.
Spanning Tree protocol may result in failures in the redundancy mechanisms or service outage.
Creating an Interface
Use the following example to create a new interface in a context:
Notes:
Option: Add the
keyword option to the
command, to set the interface type
as ―loopback‖.
Option: Add the
keyword to the
command, to assign multiple IP addresses to the
interface. IP addresses can be in IPv4 or IPv6 format.
Option: In the interface config mode, add the
command, to
configure the interface for switchover to the port on the redundant line card if connectivity to a specified ip
address is lost. This can be in IPv4 or IPv6 format.
address is lost. This can be in IPv4 or IPv6 format.