Configure and View Status

 

 

 

Table 10. Bridge Configuration

 

 

 

 

 

 

Type

For Option

Function

 

No.

 

 

 

 

 

 

 

 

2

Local IP Addr

Configure for the modem to respond to an application

 

 

 

that uses IP protocol including SNMP and TFTP. The

 

 

 

default is 0.0.0.0. You can either type in the address

 

 

 

supplied by a system administrator or get the IP address

 

 

 

via the boot server when boot mode is set to Network.

 

 

 

 

 

3

Local Subnet

Determines if a host (TFTP server, SNMP management

 

 

Mask

station, or trap receiver) is on the same local subnet.

 

 

 

If it is, the modem sends messages directly to the host.

 

 

 

If it is not, the Megabit Modem CRA-C sends messages

 

 

 

through a default router. The default is 255.255.255.0

 

 

 

 

 

4

Boot Router

Sets the IP address of the Boot Router used to forward

 

 

IP Addr

BOOTP requests to the proper BOOTP server.

 

 

 

When configured, the modem sends its BOOTP

 

 

 

requests directly to this device rather than sending

 

 

 

a broadcast packet. The default is 0.0.0.0.

 

 

 

 

 

5

Default Router

Sets the address of the router which must be used to

 

 

IP Addr

reach a host (TFTP server, SNMP management station,

 

 

 

or trap receiver) located on another network. The

 

 

 

default is 0.0.0.0.

 

 

 

 

 

6

Spanning Tree

Select either Enable or Disable (default) for

 

 

 

Spanning Tree mode.

 

 

 

 

 

7

Boot Server IP

Type the IP address of the TFTP server. The default is

 

 

Addr

the value of the BOOTP server if you have not

 

 

 

configured a different TFTP server address on the

 

 

 

BOOTP configuration file.

 

 

 

 

 

8

Boot Mode

Select either Local (default) or Network for how the

 

 

 

Megabit Modem CRA-C learns its protocol and

 

 

 

network configuration (boot information) during

 

 

 

power on or reset. Local Boot configuration is

 

 

 

contained in NVRAM. When Network is selected,

 

 

 

the Megabit Modem CRA-C learns its configuration

 

 

 

over the network via a BOOTP server. It is

 

 

 

recommended that the BOOTP server be connected to

 

 

 

the same segment as the Megabit Modem CRA-C

 

 

 

10BASE-T port.

 

 

 

 

 

 

 

 

(continued)

 

 

 

 

 

32

 

Megabit Modem CRA-C User Manual