Defining The Default Gateway; Summary Of Default Gateway Configuration Cli Commands; Configuring The Media Gateway Controller (Mgc) - Avaya G450 Manual

Basic device configuration

Defining the default gateway

The G450 uses a default gateway to connect to outside networks that are not listed on the
G450's routing table. To define a default gateway, use the ip default-gateway command,
followed by either the IP address or name (type and number) of the interface you want to define
as the default gateway.
The following example defines the interface with the IP address 132.55.4.45 as the default
gateway:
ip default-gateway 132.55.4.45
The following example defines Serial interface 3/1:1 as the default gateway:
ip default-gateway serial 3/1:1

Summary of default gateway configuration CLI commands

For more information about these commands, see Avaya G450 CLI Reference, 03-300437.
Table 14: PMI configuration CLI commands
Command
ip default-gateway

Configuring the Media Gateway Controller (MGC)

The Media Gateway Controller (MGC) controls telephone services on the Avaya G450 Media
Gateway. You can use a server with Avaya Communication Manager software as an MGC. The
G450 supports both External Call Controllers (ECC) and Internal Call Controllers (ICC). An ICC
is an Avaya S8300 Server that you install in the G450 as a media module. An ECC is an
external server that communicates with the G450 over the network.
When the G450 uses an ECC, it can use a local S8300 as a backup controller for Enhanced
Local Survivability (ELS). The S8300 functions in Local Survivable Processor (LSP) mode. If the
ECC stops serving the G450, the S8300 takes over the service.
To register the G450 with an MGC, you need the G450's serial number. You can find this serial
number in either of the following ways:
Use the show system command
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82 Administration for the Avaya G450 Media Gateway
Description
Set a default gateway for connecting to outside
networks that are not listed on the G450's routing table