Information Required; Source Context Configuration - Cisco ASR 5000 Series Administration Manual
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▀ Example 3: HA Using a Single Source Context and Multiple Outsourced Destination Contexts
Information Required
Prior to configuring the system as shown in this example, there is a minimum amount of information required. The
following sections describe the information required to configure the source and destination contexts.
Source Context Configuration
The following table lists the information that is required to configure the source context.
Table 9. Required Information for Source Context Configuration
Required Information
Source context name
Gi Interface Configuration
Gi interface name
IP address and subnet
Physical port number
Physical port description
Gateway IP address
HA service Configuration
HA service name
UDP port number for
Mobile IP traffic
▄ Cisco ASR 5000 Series Gateway GPRS Support Node Administration Guide
Description
An identification string from 1 to 79 characters (alpha and/or numeric) by which the source context
will be recognized by the system.
An identification string between 1 and 79 characters (alpha and/or numeric) by which the interface
will be recognized by the system.
Multiple names are needed if multiple interfaces will be configured.
Gi interfaces are configured in the destination context.
These will be assigned to the Gi interface.
Multiple addresses and/or subnets are needed if multiple interfaces will be configured.
The physical port to which the interface will be bound. Ports are identified by the chassis slot number
where the line card resides in, followed by the number of the physical connector on the line card. For
example, port 17/1 identifies connector number 1 on the card in slot 17.
A single physical port can facilitate multiple interfaces.
An identification string from 1 to 79 characters (alpha and/or numeric) by which the physical port will
be recognized by the system.
Multiple descriptions are needed if multiple ports will be used.
Physical ports are configured within the source context and are used to bind logical Gn interfaces.
Used when configuring static routes from the Gi interface(s) to a specific network.
An identification string from 1 to 63 characters (alpha and/or numeric) by which the HA service will
be recognized by the system.
Multiple names are needed if multiple HA services will be used.
HA services are configured in the destination context.
The port used by the HA service and the FA for communications. The UDP port number and can be
any integer value from 1 to 65535. The default value is 434.
Mobile IP Configuration Examples
OL-22944-02
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