3Com MSR 50 Series, Руководство по настройке

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162 C
HAPTER
6: DCC C
ONFIGURATION
Configuring an interface to place calls to multiple remote ends
As shown in the following figure, an interface at the local end places calls to
multiple remote ends (the components in inverse color represent the routers
irrelevant to the networking):
Figure 17 Network diagram for an interface to place calls to multiple remote ends
In this scenario, a single local interface interface0 (if0) places DCC calls to multiple
remote interfaces including if1 and if2. As multiple remote ends are involved, you
must use the
dialer route command to configure the dialer strings and
destination addresses. As only one originating interface is involved, you may
configure DCC parameters for the interface by configuring a dialer circular group.
In addition, you may configure PAP or CHAP authentication.
After completing the basic DCC configurations, follow these steps to configure an
interface to place calls to multiple remote ends:
Configure the interface to
receive calls from a remote
end dialer route protocol
next-hop-address [ mask
network-mask-length ] [ user
hostname | broadcast ] *
Optional
If the dialer route ip
next-hop-address user
hostname command is
configured at the called end,
the called party will use the
specified next hop address
and hostname to authenticate
the calling party.
To do... Use the command... Remarks
Enter system view system-view --
Enter dial interface (physical
or dialer) view interface interface-type
interface-number
--
Enable C-DCC dialer enable-circular Required
Disabled by default
Repeat this step to configure
the dial strings and
destination addresses for the
interface to place calls to
multiple remote ends dialer route protocol
next-hop-address [ mask
network-mask-length ] [ user
hostname | broadcast ] * dial-number
[ autodial | interface interface-type
interface-number ] *
Required
To do... Use the command... Remarks
Local end
(Single
interface)
Remote end A
(Single/Multiple
interfaces)
if0
if1
if2
if3
Remote end B
(Single/Multiple
interfaces)
Remote end C
(Single/Multiple
interfaces)