3com 3031 Instruccion De Instalación
1044
C
HAPTER
76: DCC C
ONFIGURATION
When configure Resource-Shared DCC based on RS-attribute set, a physical
interface only needs to be configured with the link layer protocol and the number
of the dialer bundle to which the physical interface belongs.
interface only needs to be configured with the link layer protocol and the number
of the dialer bundle to which the physical interface belongs.
When configure Resource-Shared DCC based on RS-attribute set, a RS-attribute
set is unable to apply its attributes to the physical interfaces in a dialer bundle. (For
example, it is unable to apply PPP authentication to the physical interfaces). In
other words, the physical interfaces do not inherit the authentication attribute of
the RS-attribute set. Therefore, authentication of the related information must be
configured on the physical interfaces at the receiving end.
set is unable to apply its attributes to the physical interfaces in a dialer bundle. (For
example, it is unable to apply PPP authentication to the physical interfaces). In
other words, the physical interfaces do not inherit the authentication attribute of
the RS-attribute set. Therefore, authentication of the related information must be
configured on the physical interfaces at the receiving end.
Resource-Shared DCC configuration includes to:
■
Enable Resource-Shared DCC
■
Configure the dialer interface and dialer number
■
Create dialer bundle and assigning physical interfaces to it
■
Configure dialing authentication for Resource-Shared DCC
Enabling Resource-Shared DCC
Before enabling the Resource-Shared DCC, please use the command
undo dialer
enable-circular
to disable Circular DCC first, then enable the Resource-Shared
DCC by using the
dialer bundle
command.
Perform the following configuration in dialer interface view.
By default, Circular DCC has been enabled on ISDN PRI interfaces, so you need to
configure the
configure the
undo dialer enable-circular
command when enable
Resource-Shared DCC. Circular DCC has been disabled on other interfaces (serial,
asynchronous, AUX, etc). Resource-Shared DCC is disabled by default, and no
dialer bundle is created.
asynchronous, AUX, etc). Resource-Shared DCC is disabled by default, and no
dialer bundle is created.
Configuring the dialer interface and dialer number
Since the attributes of the physical interface may be changed by the dialer
number, the DCC parameters should be configured on the dialer interface.
Furthermore, only the
number, the DCC parameters should be configured on the dialer interface.
Furthermore, only the
dialer number
command can be used to configure the
dialer numbers for calling the remote ends.
Use the interface dialer command to create a dialer interface in system view, and
then perform other configurations in dialer interface view.
then perform other configurations in dialer interface view.
Table 1119 Enabling Resource-Shared DCC
Operation
Command
Disable Circular DCC
undo dialer enable-circular
Enable Resource-Shared DCC and
specify the user name
specify the user name
dialer user username
configure the dialer bundle used by
Dialer interface
Dialer interface
dialer bundle number
Disable Resource-Shared DCC and
delete the dialer bundle.
delete the dialer bundle.
undo dialer bundle
Table 1120 Configuring a dialer interface and dialer number
Operation
Command