HPE FlexNetwork MSR Series Comware 5 Layer 2 - Wan Access Configuration Manual page 144

Figure 44 Multiple interfaces place calls to one or multiple remote ends
In this scenario, interfaces if0, if1, and if2 at the local end place DCC calls to interfaces if1, if2, and if3
at the remote ends. If only one remote end is involved, use the dialer number command to configure
a dial string. If multiple remote ends are involved, you can use the dialer route command to
configure the dial strings and destination addresses. As multiple interfaces are involved at the local
end, configure DCC parameters for them by configuring dialer circular groups. In addition, you can
configure PAP or CHAP authentication.
When placing calls, the physical interfaces in a dialer circular group use the IP address of the
associated dialer interface instead of its own. An ISDN BRI or PRI interface itself can be regarded as
a dialer circular group for its B channels. At the same time, it can be assigned to other dialer circular
groups.
To configure multiple interfaces to place calls to one or multiple remote ends:
Step
Enter system view.
1.
Create a dialer interface and
2.
enter dialer interface view.
Enable C-DCC.
3.
Configure the dial string and
4.
destination address for
calling a remote end.
Exit to system view.
5.
Enter physical interface
6.
view.
Assign the physical interface
7.
to the dialer circular group
corresponding to the dialer
interface.
Assign a priority to the
8.
physical interface in the
dialer circular group.
Command
system-view
interface dialer number
dialer enable-circular
dialer route protocol
next-hop-address [ mask
network-mask-length ] [ user
hostname | broadcast ] *
dial-number [ autodial | interface
interface-type interface-number ]
*
quit
interface interface-type
interface-number
dialer circular-group number
dialer priority priority
133
Remarks
N/A
N/A
By default, C-DCC is disabled.
If only one remote end is involved,
you can use the dialer number
dial-number command instead.
Repeat this step if multiple remote
ends are involved.
N/A
N/A
The number argument in this
command must take the same
value assigned to the number
argument in the interface dialer
number command.
Optional.
The default priority is 1.