Nortel Networks AN/DC Manual De Usuario
Installing and Operating AN/DC and ANH-8/DC Systems
A-2
312410-A Rev 00
Configuring a Synchronous IP Interface for Netbooting
To Netboot, you must first configure the router’s initial IP interface to the network,
using the following interface configuration command:
using the following interface configuration command:
ifconfig [
synchronous options] <interface> <ip_addr> <subnet_mask>
[<
next_hop>]
[
synchronous options]
indicates some combination of the following settings:
[-d | -fr [ -annexd |
-annexa |
-lmi ] | -int_clk]
After the initial configuration, you can use the same command format to configure
other synchronous interfaces for Netbooting.
other synchronous interfaces for Netbooting.
describes the
ifconfig
command arguments for configuring a
synchronous interface.
Note:
You must insert a space to separate each command option from the next.
Table A-1.
The ifconfig Command Settings for a Synchronous Interface
Setting
Description
Default setting:
-d
Resets the AN/DC or ANH-8/DC IP interface settings to the default values. This
setting tries four WAN configurations in the following order until it finds the correct type
for the router’s connection to the network:
setting tries four WAN configurations in the following order until it finds the correct type
for the router’s connection to the network:
1. Nortel Networks HDLC encapsulation (also referred to as Nortel Networks
Standard Point-to-Point) with external clocking
2. Frame Relay Annex D
3. Frame Relay LMI
4. Frame Relay Annex A
3. Frame Relay LMI
4. Frame Relay Annex A
Frame Relay settings:
-fr
Configures the synchronous port as a Frame Relay connection. With this setting, use
one of the following options to specify a DLCMI setting:
one of the following options to specify a DLCMI setting:
-annexd, -annexa, or -lmi.
-annexd
-annexa
-lmi
-annexa
-lmi
When one of these options is used with the -fr setting, it specifies a DLCMI setting.
Use the same setting as the network to which the router’s Frame Relay interface is
connected. The default setting for Frame Relay is -annexd.
Use the same setting as the network to which the router’s Frame Relay interface is
connected. The default setting for Frame Relay is -annexd.
(continued)